onsemi-MMBF170

Part #onsemi-MMBF170
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onsemi-MMBF170
DATA SHEET  
BS170  
Field Effect Transistor –  
N-Channel, Enhancement  
Mode  
D
G
BS170, MMBF170  
S
TO
−
92 3 4.825×4.76  
CASE 135AN  
General Description  
These N
−
Channel enhancement mode field effect transistors are  
produced using
onsemi
’s proprietary, high cell density, DMOS  
technology. These products have been designed to minimize on
−
state  
resistance while provide rugged, reliable, and fast switching  
performance. They can be used in most applications requiring up to  
500 mA DC. These products are particularly suited for low voltage,  
low current applications such as small servo motor control, power  
MOSFET gate drivers, and other switching applications.  
D
G
S
TO
−
92 3 4.83×4.76 LEADFORMED  
CASE 135AR  
MMBF170  
Features  
•
High Density Cell Design for Low R  
DS(ON)  
D
•
V
o
ltage Controlled Small Signal Switch  
•
Rugged and Reliable  
G
S
SOT
−
23  
•
High Saturation Current Capability  
•
These are Pb
−
Free Devices  
CASE 318
−
08  
Drain  
Gate  
Source  
MARKING DIAGRAM  
BS170  
ALYW  
6ZM  
1
BS170, 6Z = Device Code  
A
L
YW  
M
= Assembly Plant Code  
= Wafer Lot Number  
= Assembly Start Week  
= Date Code  
ORDERING INFORMATION  
this data sheet.  
©
Semiconductor Components Industries, LLC, 2010  
1
Publication Order Number:  
April, 2022
−
Rev. 7  
MMBF170/D  

BS170, MMBF170  
ABSOLUTE MAXIMUM RATINGS
(T =
 
25
°
C unless otherwise noted)  
A
Symbol  
Parameter  
BS170  
MMBF170  
Unit  
V
V
Drain
−
Source Voltage  
60  
60  
20  
DSS  
DGR  
V
Drain
−
Gate Voltage (R
 
≤
1 M
W
)  
V
GS  
V
GSS  
Gate
−
Source Voltage  
V
I
D
Drain Current  
−
Continuous  
−
Pulsed  
500  
500  
800  
mA  
1200  
T , T  
Operating and Storage
T
e
mperature Range  
−
55 to 150  
°
C  
°
C  
J
STG  
T
L
Maximum Lead
T
e
mperature for Soldering Purposes, 1/16” from Case  
for 10 Seconds  
300  
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality  
should not be assumed, damage may occur and reliability may be affected.  
THERMAL CHARACTERISTICS
(T =
 
25
°
C unless otherwise noted)  
A
Symbol  
Parameter  
BS170  
MMBF170  
Unit  
P
D
Maximum Power Dissipation  
Derate above 25
°
C  
830  
6.6  
300  
2.4  
mW  
mW/
°
C  
R
Thermal Resistance, Junction to Ambient  
150  
417  
°
C/W  
q
JA  
ELECTRICAL CHARACTERISTICS
(T =
 
25
°
C unless otherwise noted)  
A
Symbol  
Parameter  
Test Condition  
Type  
Min  
Typ  
Max  
Unit  
OFF CHARACTERISTICS  
BV  
Drain
−
Source Breakdown Voltage  
Zero Gate Voltage Drain Current  
Gate
−
Body Leakage, Forward  
V
GS  
V
DS  
V
GS  
= 0
V
, I
 
= 100
m
A  
All  
All  
All  
60  
−
−
−
−
−
V
DSS  
D
I
= 25
V
, V
 
= 0 V  
0.5  
10  
m
A  
nA  
DSS  
GS  
I
= 15
V
, V
 
= 0 V  
−
GSSF  
DS  
ON CHARACTERISTICS

V
Gate Threshold Voltage  
V
DS  
V
GS  
V
DS  
V
DS  
= V
 
, I
 
= 1 mA  
All  
All  
0.8  
−
2.1  
1.2  
3
5
−
−
V
W
GS(th)  
GS  
D
R
Static Drain
−
Source On
−
Resistance  
Forward Transconductance  
= 10 V, I
 
= 200 mA  
D
DS(ON)  
g
FS  
= 10 V, I
 
= 200 mA  
BS170  
MMBF170  
−
320  
320  
mS  
D
≥
2 V  
, I
 
= 200 mA  
−
DS(on)  
D
DYNAMIC CHARACTERISTICS  
C
Input Capacitance  
V
= 10
V
, V
 
= 0 V,  
All  
All  
All  
−
−
−
24  
17  
7
40  
30  
10  
pF  
pF  
pF  
iss  
DS  
GS  
f = 1.0 MHz  
C
Output Capacitance  
oss  
C
Reverse Transfer Capacitance  
rss  
SWITCHING CHARACTERISTICS

t
t
Turn
−
On Time  
Turn
−
Off Time  
V
V
= 25 V, I
 
= 200 mA,  
BS170  
MMBF170  
BS170  
−
−
−
−
−
−
−
−
10  
10  
10  
10  
ns  
ns  
on  
DD  
GS  
D
= 10
V
, R  
= 25
W  
GEN  
V
DD  
V
GS  
= 25 V, I
 
= 500 mA,  
D
= 10
V
, R  
= 50
W  
GEN  
V
DD  
V
GS  
= 25 V, I
 
= 200 mA,  
D
off  
= 10
V
, R  
= 25
W  
GEN  
V
DD  
V
GS  
= 25 V, I
 
= 500 mA,  
MMBF170  
D
GEN  
= 10
V
, R  
= 50
W  
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product  
performance may not be indicated by the Electrical Characteristics if operated under different conditions.  
1. Pulse
 
T
e
st: Pulse Width
≤
300
m
s, Duty Cycle
≤
2.0%.  
2
 

BS170, MMBF170  
TYPICAL ELECTRICAL CHARACTERISTICS  
Figure 1. On
−
Region Characteristics  
Figure 2. On
−
Resistance Variation with Gate  
Voltage and Drain Current  
Figure 3. On
−
Resistance Variation with  
Figure 4. On
−
Resistance Variation with  
Temperature  
Drain Current and Temperature  
Figure 5. Transfer Characteristics  
Figure 6. Gate Threshold Variation with  
Temperature  
3

BS170, MMBF170  
TYPICAL ELECTRICAL CHARACTERISTICS
(continued)  
Figure 7. Breakdown Voltage Variation with  
Figure 8. Body Diode Forward Voltage  
Variation with Current and Temperature  
Temperature  
Figure 9. Capacitance Characteristics  
Figure 10. Gate Charge Characteristics  
Figure 11. Switching Test Circuit  
Figure 12. Switching Waveforms  
4

BS170, MMBF170  
TYPICAL ELECTRICAL CHARACTERISTICS
(continued)  
Figure 13. BS170 Maximum Safe Operating  
Area  
Figure 14. MMBF170 Maximum Safe Operating  
Area  
Figure 15. TO
−
92, BS170 Transient Thermal Response Curve  
Figure 16. SOT
−
23, MMBF170 Transient Thermal Response Curve  
5

BS170, MMBF170  
ORDERING INFORMATION  
Part Number  
†
Package  
Lead Frame  
Pin Array  
Shipping  
BS170  
TO
−
92  
Straight  
D G S  
10000 Units / Bulk  
2000 /
T
a
pe & Reel  
2000 /
T
a
pe & Reel  
2000 / Ammo  
(Pb
−
Free)  
BS170
−
D26Z  
BS170
−
D27Z  
BS170
−
D74Z  
BS170
−
D75Z  
MMBF170  
TO
−
92  
(Pb
−
Free)  
Forming  
Forming  
Forming  
Forming  
D G S  
D G S  
D G S  
D G S  
TO
−
92  
(Pb
−
Free)  
TO
−
92  
(Pb
−
Free)  
TO
−
92  
(Pb
−
Free)  
2000 / Ammo  
SOT
−
23  
(Pb
−
Free)  
3000 /
T
a
pe & Reel  
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our
T
a
pe and Reel Packaging  
Specifications Brochure, BRD8011/D.  
6

MECHANICAL CASE OUTLINE  
PACKAGE DIMENSIONS  
TO
−
92 3 4.825×4.76  
CASE 135AN  
ISSUE O  
DATE 31 JUL 2016  
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:  
98AON13880G  
TO
−
92 3 4.825X4.76  
PAGE 1 OF 1  
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  

MECHANICAL CASE OUTLINE  
PACKAGE DIMENSIONS  
TO
−
92 3 4.83×4.76 LEADFORMED  
CASE 135AR  
ISSUE O  
DATE 30 SEP 2016  
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:  
98AON13879G  
TO
−
92 3 4.83X4.76 LEADFORMED  
PAGE 1 OF 1  
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  

MECHANICAL CASE OUTLINE  
PACKAGE DIMENSIONS  
SOT
−
23 (TO
−
236)  
CASE 318
−
08  
ISSUE AS  
DATE 30 JAN 2018  
SCALE 4:1  
NOTES:  
D
1. DIMENSIONING
 
AND TOLERANCING PER ASME Y14.5M, 1994.  
2. CONTROLLING
 
DIMENSION: MILLIMETERS.  
3. MAXIMUM
 
LEAD THICKNESS INCLUDES LEAD FINISH.  
MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF  
THE BASE MATERIAL.  
0.25  
3
4. DIMENSIONS
 
D AND E DO NOT INCLUDE MOLD FLASH,  
PROTRUSIONS, OR GATE BURRS.  
T
H
E
E
1
2
MILLIMETERS  
INCHES  
DIM  
A
A1  
b
c
D
E
e
L
MIN  
0.89  
0.01  
0.37  
0.08  
2.80  
1.20  
1.78  
0.30  
0.35  
2.10  
0
°
 
NOM  
1.00  
0.06  
0.44  
0.14  
2.90  
1.30  
1.90  
0.43  
0.54  
2.40  
−−−  
MAX  
MIN  
0.035  
0.000  
0.015  
0.003  
0.110  
0.047  
0.070  
0.012  
0.014  
0.083  
0
°  
NOM  
0.039  
0.002  
0.017  
0.006  
0.114  
0.051  
0.075  
0.017  
0.021  
0.094  
−−−  
MAX  
0.044  
0.004  
0.020  
0.008  
0.120  
0.055  
0.080  
0.022  
0.027  
0.104  
10
°  
L
1.11  
0.10  
0.50  
0.20  
3.04  
1.40  
2.04  
0.55  
0.69  
2.64  
10
°  
3X  
b
L1  
VIEW C  
e
TOP VIEW  
L1  
A
H
E
T
c
A1  
SEE VIEW C  
SIDE VIEW  
GENERIC  
MARKING DIAGRAM*  
END VIEW  
RECOMMENDED  
SOLDERING FOOTPRINT  
XXXM
G  
G
1
3X  
0.90  
XXX = Specific Device Code  
2.90  
M
= Date Code  
G
= Pb
−
Free Package  
*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.  
3X  
0.95  
0.80  
PITCH  
DIMENSIONS: MILLIMETERS  
STYLE 1 THRU 5:  
CANCELLED  
STYLE 6:  
STYLE 7:  
PIN 1.
 
EMITTER  
2. BASE  
STYLE 8:  
PIN 1.
 
BASE  
2. EMITTER  
3. COLLECTOR  
PIN 1.
 
ANODE  
2. NO
 
CONNECTION  
3. CATHODE  
3. COLLECTOR  
STYLE 9:  
PIN 1.
 
ANODE  
2. ANODE  
STYLE 10:  
STYLE 11:  
STYLE 12:  
STYLE 13:  
PIN 1.
 
SOURCE  
2. DRAIN  
STYLE 14:  
PIN 1.
 
CATHODE  
2. GATE  
PIN 1.
 
DRAIN  
2. SOURCE  
3. GATE  
PIN 1.
 
ANODE  
PIN 1.
 
CATHODE  
2. CATHODE  
3. ANODE  
2. CATHODE  
3. CATHODE
−
ANODE  
3. CATHODE  
3. GATE  
3. ANODE  
STYLE 15:  
STYLE 16:  
STYLE 17:  
PIN 1.
 
NO CONNECTION  
2. ANODE  
STYLE 18:  
STYLE 19:  
STYLE 20:  
PIN 1.
 
GATE  
2. CATHODE  
3. ANODE  
PIN 1.
 
ANODE  
2. CATHODE  
3. CATHODE  
PIN 1.
 
NO CONNECTION
 
PIN 1.
 
CATHODE  
PIN 1.
 
CATHODE  
2. ANODE  
3. GATE  
2. CATHODE  
3. ANODE  
2. ANODE  
3. CATHODE
−
ANODE  
3. CATHODE  
STYLE 21:  
STYLE 22:  
STYLE 23:  
PIN 1.
 
ANODE  
2. ANODE  
STYLE 24:  
STYLE 25:  
STYLE 26:  
PIN 1.
 
GATE  
2. SOURCE  
3. DRAIN  
PIN 1.
 
RETURN  
2. OUTPUT  
3. INPUT  
PIN 1.
 
GATE  
2. DRAIN  
PIN 1.
 
ANODE  
2. CATHODE  
3. GATE  
PIN 1.
 
CATHODE  
2. ANODE  
3. SOURCE  
3. NO
 
CONNECTION  
3. CATHODE  
STYLE 27:  
STYLE 28:  
PIN 1.
 
CATHODE  
2. CATHODE  
3. CATHODE  
PIN 1.
 
ANODE  
2. ANODE  
3. ANODE  
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:  
98ASB42226B  
SOT
−
23 (TO
−
236)  
PAGE 1 OF 1  
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.  
PUBLICATION ORDERING INFORMATION  
LITERATURE FULFILLMEN
T
:  
Email Requests to:

TECHNICAL SUPPORT  
North American Technical Support:  
Voice Mail: 1 800
−
282
−
9855
T
o
ll Free USA/Canada  
Phone: 011 421 33 790 2910  
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Phone: 00421 33 790 2910  
For additional information, please contact your local Sales Representative  
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