onsemi-NSB4904DW1T2G

Part #onsemi-NSB4904DW1T2G
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onsemi-NSB4904DW1T2G
NSB4904DW1T1G,  
NSB4904DW1T2G  
Dual Bias Resistor  
T
r
ansistors  
NPN and PNP Silicon Surface Mount  
Transistors with Monolithic Bias  
Resistor Network  
6
5
4
R
R
2
The Bias Resistor Transistor (BRT) contains a single transistor with  
a monolithic bias network consisting of two resistors; a series base  
resistor and a base
−
emitter resistor. These digital transistors are  
designed to replace a single device and its external resistor bias  
network. The BRT eliminates these individual components by  
integrating them into a single device. In the NSB4904DW1T1G and  
NSB4904DW1T2G, two complementary BRT devices are housed in  
the SC
−
88/SOT
−
363 package which is ideal for low power surface  
mount applications where board space is at a premium.  
1
Q
1
Q
2
R
2
R
1
1
2
3
1
Features  
•
Simplifies Circuit Design  
SC
−
88/SOT
−
363  
CASE 419B  
STYLE 1  
•
Reduces Board Space  
•
Reduces Component Count  
•
These Devices are Pb
−
Free, Halogen Free/BFR Free and are RoHS  
Compliant  
MARKING DIAGRAM  
6
MAXIMUM RATINGS
(T =
 
25
°
C unless otherwise noted, common for  
A
Q and
 
Q ,
 
−
minus sign for Q
 
(PNP) omitted)  
1
2
1
RC M
G  
G
Rating  
Symbol  
Value  
50  
Unit  
Vdc  
Collector-Base Voltage  
Collector-Emitter Voltage  
Collector Current  
V
V
CBO  
CEO  
1
50  
Vdc  
RC =
 
Device Marking  
M
G
= Date Code  
= Pb
−
Free Package  
(Note: Microdot may be in either location)  
I
C
100  
mAdc  
Stresses exceeding Maximum Ratings may damage the device. Maximum  
Ratings are stress ratings only. Functional operation above the Recommended  
Operating Conditions is not implied. Extended exposure to stresses above the  
Recommended Operating Conditions may affect device reliability.  
ORDERING INFORMATION  
See specific ordering information in the ordering information  
table

of this data sheet.  
©
Semiconductor Components Industries, LLC, 2009  
1
Publication Order Number:  
October, 2009
−
Rev. 2  
NSB4904DW1T1G/D  

NSB4904DW1T1G, NSB4904DW1T2G  
THERMAL CHARACTERISTICS  
Characteristic  
(One Junction Heated)  
Symbol  
Max  
Unit  
T
o
tal Device Dissipation  
P
mW  
D
T =
 
25
°
C  
A
Derate above 25
°
C  
mW/
°
C  
°
C/W  
Thermal Resistance
−  
Junction-to-Ambient  
R
q
JA  
Characteristic  
(Both Junctions Heated)  
Symbol  
Max  
Unit  
T
o
tal Device Dissipation  
P
mW  
D
T =
 
25
°
C  
A
Derate above 25
°
C  
mW/
°
C  
°
C/W  
°
C/W  
°
C  
Thermal Resistance
−  
Junction-to-Ambient  
R
q
JA  
Thermal Resistance
−  
Junction-to-Lead  
R
q
JL  
Junction and Storage
T
e
mperature  
T , T  
J
−
55 to +150  
stg  
1. FR
−
4 @ Minimum Pad.  
2. FR
−
4 @ 1.0 x 1.0 inch Pad.  
2
 

NSB4904DW1T1G, NSB4904DW1T2G  
ELECTRICAL CHARACTERISTICS  
(T =
 
25
°
C unless otherwise noted, common for Q
 
and Q
 
,
−
minus sign for Q
 
(PNP) omitted)  
A
1
2
1
Characteristic  
Symbol  
Min  
Typ  
Max  
Unit  
OFF CHARACTERISTICS  
Collector-Base Cutoff Current (V
 
= 50 V, I
 
= 0)  
I
I
−
−
−
−
−
−
−
100  
500  
0.1  
−
nA  
nA  
mA  
V
CB  
E
CBO  
Collector-Emitter Cutoff Current (V
 
= 50 V, I
 
= 0)  
CE  
B
CEO  
Emitter-Base Cutoff Current (V
 
= 6.0 V, I
 
= 0)  
I
EBO  
−
EB  
C
Collector-Base Breakdown Voltage (I
 
= 10
m
A, I
 
= 0)  
V
V
50  
50  
C
E
(BR)CBO  
(BR)CEO  
Collector-Emitter Breakdown V

= 2.0 mA, I
 
= 0)  
−
V
C
B
ON CHARACTERISTICS
(Note

DC Current Gain (V
 
= 10 V, I
 
= 5.0 mA)  
h
FE  
80  
−
140  
−
−
CE  
C
Collector-Emitter Saturation Voltage (I
 
= 10 mA, I
 
= 0.3 mA)  
V
CE(sat)  
0.25  
0.2  
−
V
V
C
B
Output Voltage (on) (V
 
= 5.0 V, V
 
= 3.5 V, R
 
= 1.0 k
W)  
V
−
−
CC  
B
L
OL  
Output Voltage (off) (V
 
= 5.0 V, V
 
= 0.5 V, R
 
= 1.0 k
W
)  
V
4.9  
32.9  
0.8  
−
V
CC  
B
L
OH  
Input Resistor  
Resistor Ratio  
R1  
R1/R2  
47  
1.0  
61.1  
1.2  
k
W  
3. New
 
resistor combinations. Updated curves to follow in subsequent data sheets.  
4. Pulse
 
T
e
st: Pulse Width
≤
300
m
s, Duty Cycle
≤
2.0%.  
300  
250  
200  
150  
100  
R
q
= 490
°
C/W  
50  
0
JA  
−
50  
0
50  
100  
150  
T ,
 
AMBIENT TEMPERATURE (
°
C)  
A
Figure 1. Derating Curve  
ORDERING INFORMATION AND RESISTOR VALUES  
†
Device  
R1 (K)  
R2 (K)  
Package  
Shipping  
NSB4904DW1T1G  
47  
47  
SOT
−
363  
(Pb
−
Free)  
3000/
T
a
pe & Reel  
3000/
T
a
pe & Reel  
NSB4904DW1T2G  
47  
47  
SOT
−
363  
(Pb
−
Free)  
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our
T
a
pe and Reel Packaging  
Specification Brochure, BRD8011/D.  
3
 

NSB4904DW1T1G, NSB4904DW1T2G  
TYPICAL ELECTRICAL CHARACTERISTICS
−
NSB4904DW1T1G, NSB4904DW1T2G NPN TRANSISTOR  
10  
1000  
100  
10  
V
= 10 V  
CE  
I /I
 
= 10  
C B  
T ꢀ=ꢀ75
°
C  
A
1
25
°
C  
-25
°
C  
25
°
C  
75
°
C  
T ꢀ=ꢀ-25
°
C  
A
0.1  
0.01  
0
20  
40  
50  
1
10  
100  
I ,
 
COLLECTOR CURRENT (mA)  
C
I ,
 
COLLECTOR CURRENT (mA)  
C
Figure 2. V

CE(sat)

versus I

C  

Figure 3. DC Current Gain  
1
100  
10  
1
25
°
C  
f = 1 MHz  
I =
 
0 V  
75
°
C  
E
T ꢀ=ꢀ-25
°
C  
A
0.8  
T =
 
25
°
C  
A
0.6  
0.4  
0.1  
0.01  
0.2  
V
= 5 V  
O
0.001  
0
0
10  
20  
30  
40  
50  
0
2
4
6
8
10  
V ,
 
REVERSE BIAS VOLTAGE (VOLTS)  
R
V ,
 
INPUT VOLTAGE (VOLTS)  
in  
Figure 4. Output Capacitance  
Figure 5. Output Current versus Input Voltage  
100  
V
= 0.2 V  
O
T ꢀ=ꢀ-25
°
C  
A
25
°
C  
75
°
C  
10  
1
0.1  
0
10  
20  
30  
40  
50  
I ,
 
COLLECTOR CURRENT (mA)  
C
Figure 6. Input Voltage versus Output Current  
4

NSB4904DW1T1G, NSB4904DW1T2G  
TYPICAL ELECTRICAL CHARACTERISTICS
−
NSB4904DW1T1G, NSB4904DW1T2G PNP TRANSISTOR  
1
1000  
100  
10  
I /I
 
= 10  
C B  
T ꢀ=ꢀ75
°
C  
A
T ꢀ=ꢀ-25
°
C  
A
25
°
C  
25
°
C  
75
°
C  
-25
°
C  
ꢁ0.1  
ꢁ0.01  
0
10  
20  
30  
40  
1
10  
I ,
 
COLLECTOR CURRENT (mA)  
100  
I ,
 
COLLECTOR CURRENT (mA)  
C
C
Figure 7. V

CE(sat)

versus I

C  

Figure 8. DC Current Gain  
1
100  
25
°
C  
-25
°
C  
T ꢀ=ꢀ75
°
C  
A
f = 1 MHz  
l =
 
0 V  
E
0.8  
10  
1
T =
 
25
°
C  
A
0.6  
0.4  
ꢁ0.1  
ꢁ0.01  
0.2  
0
V
= 5 V  
ꢁ5  
O
ꢁ0.001  
0
10  
20  
30  
40  
50  
0
1
2
3
ꢁ4  
ꢁ6  
ꢁ7  
ꢁ8  
ꢀ9  
10  
V ,
 
REVERSE BIAS VOLTAGE (VOLTS)  
R
V ,
 
INPUT VOLTAGE (VOLTS)  
in  
Figure 9. Output Capacitance  
Figure 10. Output Current versus Input Voltage  
100  
V
= 0.2 V  
O
T ꢀ=ꢀ-25
°
C  
A
25
°
C  
75
°
C  
10  
1
ꢀ0.1  
0
10  
ꢁ20  
ꢁ30  
ꢁ40  
ꢁ50  
I ,
 
COLLECTOR CURRENT (mA)  
C
Figure 11. Input Voltage versus Output Current  
5

MECHANICAL CASE OUTLINE  
PACKAGE DIMENSIONS  
SC
−
88/SC70
−
6/SOT
−
363  
CASE 419B
−
02  
ISSUE Y  
1
DATE 11 DEC 2012  
SCALE 2:1  
2X  
aaa H  
D
NOTES:  
D
H
1. DIMENSIONING
 
AND TOLERANCING PER ASME Y14.5M, 1994.  
2. CONTROLLING
 
DIMENSION: MILLIMETERS.  
A
3. DIMENSIONS
 
D AND E1 DO NOT INCLUDE MOLD FLASH,  
PROTRUSIONS, OR GATE BURRS. MOLD FLASH, PROTRU-  
SIONS, OR GATE BURRS SHALL NOT EXCEED 0.20 PER END.  
4. DIMENSIONS
 
D AND E1 AT THE OUTERMOST EXTREMES OF  
THE PLASTIC BODY AND DATUM H.  
5. DATUMS
 
A AND B ARE DETERMINED AT DATUM H.  
6. DIMENSIONS
 
b AND c APPLY TO THE FLAT SECTION OF THE  
LEAD BETWEEN 0.08 AND 0.15 FROM THE TI
P
.  
7. DIMENSION
 
b DOES NOT INCLUDE DAMBAR PROTRUSION.  
ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 TOTAL IN  
EXCESS OF DIMENSION b AT MAXIMUM
 
MATERIAL CONDI-  
TION. THE DAMBAR CANNOT BE LOCATED ON THE LOWER  
RADIUS OF THE FOO
T
.  
D
GAGE  
PLANE  
6
1
5
2
4
3
L
L2  
E1  
E
DETAIL A  
aaa  
C
2X  
2X 3 TIPS  
bbb H  
D
e
MILLIMETERS  
DIM MIN
 
NOM MAX  
−−−  
INCHES  
MIN  
−−−  
NOM MAX  
−−−
0.043  
−−−
0.004  
6X
b  
B
TOP VIEW  
A
−−−  
−−−  
1.10  
A1
0.00  
A2
0.70  
0.10 0.000  
M
ddd  
C A-B D  
0.90  
0.20  
0.15  
2.00  
2.10  
1.25  
0.65 BSC  
0.36  
1.00 0.027 0.035 0.039  
0.25 0.006 0.008 0.010  
0.22 0.003 0.006 0.009  
2.20 0.070 0.078 0.086  
2.20 0.078 0.082 0.086  
1.35 0.045 0.049 0.053  
0.026 BSC  
b
C
D
E
0.15  
0.08  
1.80  
2.00  
A2  
DETAIL A  
A
E1
1.15  
e
L
0.26  
0.46 0.010 0.014 0.018  
0.006 BSC  
L2  
0.15 BSC  
0.15  
aaa  
bbb  
ccc  
ddd  
0.006  
0.012  
0.004  
0.004  
0.30  
0.10  
0.10  
6X  
ccc C  
A1  
SEATING  
PLANE  
c
C
SIDE VIEW  
END VIEW  
GENERIC  
MARKING DIAGRAM*  
RECOMMENDED  
SOLDERING FOOTPRINT*  
6
6X  
0.30  
XXXM
G  
6X  
0.66  
G
1
2.50  
XXX =
 
Specific Device Code  
M
= Date Code*  
G
= Pb
−
Free Package  
0.65  
(Note: Microdot may be in either location)  
PITCH  
*Date Code orientation and/or position may  
vary depending upon manufacturing location.  
DIMENSIONS: MILLIMETERS  
*For additional information on our Pb
−
Free strategy and soldering  
details, please download the ON Semiconductor Soldering and  
Mounting
T
e
chniques Reference Manual, SOLDERRM/D.  
*This information is generic. Please refer to  
device data sheet for actual part marking.  
Pb
−
Free indicator, “G” or microdot “
G
”, may  
or may not be present. Some products may  
not follow the Generic Marking.  
STYLES ON PAGE 2  
Electronic versions are uncontrolled except when accessed directly from the Document Repository.  
Printed versions
 
are uncontrolled
 
except when stamped
 
“CONTROLLED COPY” in red.  
DOCUMENT NUMBER:  
DESCRIPTION:  
98ASB42985B  
SC
−
88/SC70
−
6/SOT
−
363  
PAGE 1 OF 2  
ON Semiconductor and  
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.  
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding  
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically  
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the  
rights of others.  
©
Semiconductor Components Industries, LLC, 2019  

SC
−
88/SC70
−
6/SOT
−
363  
CASE 419B
−
02  
ISSUE Y  
DATE 11 DEC 2012  
STYLE 1:  
PIN 1.
 
EMITTER 2  
2. BASE
 
2  
STYLE 2:  
CANCELLED  
STYLE 3:  
CANCELLED  
STYLE 4:  
STYLE 5:  
STYLE 6:  
PIN 1.
 
ANODE 2  
2. N/C  
PIN 1.
 
CATHODE  
2. CATHODE  
3. COLLECTOR  
4. EMITTER  
5. BASE  
PIN 1.
 
ANODE  
2. ANODE  
3. COLLECTOR
 
1  
4. EMITTER
 
1  
5. BASE
 
1  
3. COLLECTOR  
3. CATHODE
 
1  
4. ANODE
 
1  
5. N/C  
4. EMITTER  
5. BASE  
6. COLLECTOR
 
2  
6. ANODE  
6. CATHODE  
6. CATHODE
 
2  
STYLE 7:  
STYLE 8:  
CANCELLED  
STYLE 9:  
STYLE 10:  
STYLE 11:  
STYLE 12:  
PIN 1.
 
SOURCE 2  
2. DRAIN
 
2  
3. GATE
 
1  
PIN 1.
 
EMITTER 2  
2. EMITTER
 
1  
3. COLLECTOR
 
1  
4. BASE
 
1  
PIN 1.
 
SOURCE 2  
2. SOURCE
 
1  
3. GATE
 
1  
PIN 1.
 
CATHODE 2  
2. CATHODE
 
2  
3. ANODE
 
1  
PIN 1.
 
ANODE 2  
2. ANODE
 
2  
3. CATHODE
 
1  
4. ANODE
 
1  
5. ANODE
 
1  
6. CATHODE
 
2  
4. SOURCE
 
1  
5. DRAIN
 
1  
6. GATE
 
2  
4. DRAIN
 
1  
5. DRAIN
 
2  
6. GATE
 
2  
4. CATHODE
 
1  
5. CATHODE
 
1  
6. ANODE
 
2  
5. BASE
 
2  
6. COLLECTOR
 
2  
STYLE 13:  
PIN 1.
 
ANODE  
2. N/C  
STYLE 14:  
PIN 1.
 
VREF  
2. GND  
STYLE 15:  
STYLE 16:  
STYLE 17:  
STYLE 18:  
PIN 1.
 
VIN1  
2. VCC  
PIN 1.
 
ANODE 1  
2. ANODE
 
2  
PIN 1.
 
BASE 1  
2. EMITTER
 
2  
3. COLLECTOR
 
2  
4. BASE
 
2  
PIN 1.
 
BASE 1  
2. EMITTER
 
1  
3. COLLECTOR
 
2  
4. BASE
 
2  
3. COLLECTOR  
4. EMITTER  
5. BASE  
3. GND  
3. ANODE
 
3  
3. VOUT2  
4. VIN2  
5. GND  
6. VOUT1  
4. IOUT  
5. VEN  
6. VCC  
4. CATHODE
 
3  
5. CATHODE
 
2  
6. CATHODE
 
1  
5. EMITTER
 
1  
6. COLLECTOR
 
1  
5. EMITTER
 
2  
6. COLLECTOR
 
1  
6. CATHODE  
STYLE 19:  
PIN 1.
 
I OUT  
2. GND  
STYLE 20:  
STYLE 21:  
PIN 1.
 
ANODE 1  
2. N/C  
STYLE 22:  
PIN 1.
 
D1 (i)  
2. GND  
STYLE 23:  
PIN 1.
 
Vn  
2. CH1  
3. Vp  
STYLE 24:  
PIN 1.
 
CATHODE  
2. ANODE  
PIN 1.
 
COLLECTOR  
2. COLLECTOR  
3. BASE  
3. GND  
3. ANODE
 
2  
4. CATHODE
 
2  
5. N/C  
3. D2
 
(i)  
3. CATHODE  
4. CATHODE  
5. CATHODE  
6. CATHODE  
4. V
 
CC  
4. EMITTER  
5. COLLECTOR  
6. COLLECTOR  
4. D2
 
(c)  
5. VBUS  
6. D1
 
(c)  
4. N/C  
5. V
 
EN  
5. CH2  
6. N/C  
6. V
 
REF  
6. CATHODE
 
1  
STYLE 30:  
STYLE 25:  
STYLE 26:  
PIN 1.
 
SOURCE 1  
2. GATE
 
1  
STYLE 27:  
PIN 1.
 
BASE 2  
2. BASE
 
1  
STYLE 28:  
PIN 1.
 
DRAIN  
2. DRAIN  
3. GATE  
STYLE 29:  
PIN 1.
 
ANODE  
2. ANODE  
PIN 1.
 
SOURCE 1  
2. DRAIN
 
2  
3. DRAIN
 
2  
4. SOURCE
 
2  
5. GATE
 
1  
PIN 1.
 
BASE 1  
2. CATHODE  
3. COLLECTOR
 
2  
4. BASE
 
2  
3. DRAIN
 
2  
4. SOURCE
 
2  
5. GATE
 
2  
3. COLLECTOR
 
1  
4. EMITTER
 
1  
5. EMITTER
 
2  
6. COLLECTOR
 
2  
3. COLLECTOR  
4. EMITTER  
5. BASE/ANODE  
6. CATHODE  
4. SOURCE  
5. DRAIN  
6. DRAIN  
5. EMITTER  
6. COLLECTOR
 
1  
6. DRAIN
 
1  
6. DRAIN
 
1  
Note: Please refer to datasheet for  
style callout. If style type is not called  
out in the datasheet refer to the device  
datasheet pinout or pin assignment.  
Electronic versions are uncontrolled except when accessed directly from the Document Repository.  
Printed versions
 
are uncontrolled
 
except when stamped
 
“CONTROLLED COPY” in red.  
DOCUMENT NUMBER:  
DESCRIPTION:  
98ASB42985B  
SC
−
88/SC70
−
6/SOT
−
363  
PAGE 2 OF 2  
ON Semiconductor and  
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.  
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding  
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically  
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the  
rights of others.  
©
Semiconductor Components Industries, LLC, 2019  

onsemi
,  
, and other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba “
onsemi
” or its affiliates  
and/or subsidiaries in the United States and/or other countries.
onsemi
owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property.  
A listing of
onsemi
’s product/patent coverage may be accessed at

.
onsemi
reserves the right to make changes at any time to any  
products or information herein, without notice. The information herein is provided “as
−
is” and
onsemi
makes no warranty, representation or guarantee regarding the accuracy of the  
information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does
onsemi
assume any liability arising out of the application or use  
of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products  
and applications using
onsemi
products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information  
provided by
onsemi
. “Typical” parameters which may be provided in
onsemi
data sheets and/or specifications can and do vary in different applications and actual performance may  
vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts.
onsemi
does not convey any license  
under any of its intellectual property rights nor the rights of others.
onsemi
products are not designed, intended, or authorized for use as a critical component in life support systems  
or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should  
Buyer purchase or use
onsemi
products for any such unintended or unauthorized application, Buyer shall indemnify and hold
onsemi
and its officers, employees, subsidiaries, affiliates,  
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death  
associated with such unintended or unauthorized use, even if such claim alleges that
onsemi
was negligent regarding the design or manufacture of the part.
onsemi
is an Equal  
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.  
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