Diodes-Incorporated-ZXTN25040DFHTA

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Diodes-Incorporated-ZXTN25040DFHTA
A Product Line of  
Diodes Incorporated  
ZXTN25040DFH  
40V NPN MEDIUM POWER PLANAR TRANSISTOR IN SOT23  
Features and Benefits  
Mechanical Data  
•
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•
•
•
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BV

CEO

> 40V  
I

C

= 4A Continuous Collector Current  
Low Saturation Voltage V

CE(sat)

< 55mV @ 1A  
•
•
Case: SOT23  
Case material: Molded Plastic. “Green” Molding Compound  
(Note 2) UL Flammability Classification Rating 94V-0  
Moisture Sensitivity: Level 1 per J-STD-020  
Terminals: Matte Tin Finish; Solderable per MIL-STD-202,  
Method 208  
Weight: 0.008 grams (Approximate)  
R

CE(sat)

= 35m
Ω
 
•
•
h

FE

characterised up to 10A  
High h

FE

min 300 @ 1A  
1.25W power dissipation  
130V forward blocking voltage  
•
6V reverse blocking voltage  
Complementary part number ZXTP25040DFH  
“Lead-Free”, RoHS Compliant (Note 1)  
Halogen and Antimony Free. “Green” Device (Note 2)  
Qualified to AEC-Q101 Standards for High Reliability  
Applications  
•
•
•
MOSFET gate drivers  
Power switches  
Motor control  
•
•
DC fans  
DC-DC converters  
SOT23  
Top View  
Device Symbol  
Top View  
Pin Configuration  
Ordering Information
(Note 3)  
Product  
ZXTN25040DFHTA  
Marking  
1A4  
Reel size (inches)  
Tape width (mm)  
Quantity per reel  
7
8
3,000  
Notes:  
1. No purposefully added lead.  
2. Diodes Inc‘s “Green” Policy can be found on our websit

3. Devices with lot number starting from PID0155145 (March 2010) are “Green” products.  
Marking Information  
1A4  
1A4 = Product Type Marking Code  
1 of 7  
January 2012  
© Diodes Incorporated  
ZXTN25040DFH  
Document number: DS33697 Rev. 2 – 2  

A Product Line of  
Diodes Incorporated  
ZXTN25040DFH  
Maximum Ratings
@T

A

= 25°C unless otherwise specified  
Characteristic  
Collector-Base Voltage  
Symbol  
V

CBO  

V

CEX  

V

CEO  

V

ECO  

V

EBO  

I

C  

Value  
130  
130  
40  
6
Unit  
V
Collector-Emitter Voltage (Forward Blocking)  
Collector-Emitter Voltage  
V
V
Emitter-Collector Voltage (Reverse Blocking)  
Emitter-Base Voltage  
V
7
V
Continuous Collector Current  
Peak Pulse Current  
Base Current  
(Note 6)  
4
A
10  
1
A
I

CM  

A
I

B  

Thermal Characteristics
@T

A

= 25°C unless otherwise specified  
Characteristic  
Symbol  
Value  
0.73  
5.84  
1.05  
8.4  
Unit  
(Note 4)  
(Note 5)  
(Note 6)  
(Note 7)  
P

D  

–
W
mW/
°
C  
Power Dissipation  
Linear Derating Factor  
1.25  
9.6  
1.81  
14.5  
171  
119  
100  
69  
(Note 4)  
(Note 5)  
(Note 6)  
(Note 7)  
(Note 8)  
Thermal Resistance, Junction to Ambient  
R

θ
JA  

°
C/W  
Thermal Resistance, Junction to Lead  
74.95  
R

θ
JL  

°
C/W  
°
C  
Operating and Storage Temperature Range  
-55 to +150  
T

J,

T

STG  

Notes:  
4. For a device surface mounted on 15mm X 15mm X 1.6mm FR4 PCB with high coverage of single sided 1 oz copper, in still air conditions; the device is  
measured when operating in a steady-state condition.  
5. For a device surface mounted on 25mm X 25mm X 1.6mm FR4 PCB with high coverage of single sided 2 oz copper, in still air conditions; the device is  
measured when operating in a steady-state condition.  
6. For a device surface mounted on 50mm X 50mm X 1.6mm FR4 PCB with high coverage of single sided 2 oz copper, in still air conditions; the device is  
measured when operating in a steady-state condition.  
7. As note 6 above, measured at t < 5 seconds  
8. Thermal resistance from junction to solder-point (at the end of the collector lead).  
2 of 7  
January 2012  
© Diodes Incorporated  
ZXTN25040DFH  
Document number: DS33697 Rev. 2 – 2  

A Product Line of  
Diodes Incorporated  
ZXTN25040DFH  
Typical Thermal Characteristics  
1m  
100µ  
10µ  
1µ  
50
m
mX50mm FR4  
2oz Cu  
V

CE(sat)  

Failure may occur  
in this region  
Limited  
10  
BV

(BR)CEO

=40V  
1
DC  
1s  
100ms  
100m  
10ms  
1ms  
Single Pulse  
T

amb

=25°C  
BV

(BR)CEX

=130V  
100µs  
T

amb

=25°C  
20  
10m  
100m  
1
Collector-Emitter Vo

1

lt

0

age (V)  
0
40  
60  
80  
120 140  
Collector-Emitte
r

1

V

0

o

0

ltage (V)  
V
V
CE  
CE  
Safe Operating Area  
Safe Operating Area  
100  
80  
60  
40  
20  
0
T

amb

=25°C  
Single Pulse  
T

amb

=25°C  
100  
10  
1
50mmX50mm FR4  
2oz Cu  
50mmX50mm FR4  
2oz Cu  
D=0.5  
D=0.2  
Single Pulse  
D=0.05  
D=0.1  
100µ 1m
 
10m 100m  
1
10  
100  
1k  
100µ 1m
 
10m 100m  
1
10  
100  
1k  
Pulse Width (s)  
Pulse Width (s)  
Transient Thermal Impedance  
Pulse Power Dissipation  
1.4  
50mmX50mm FR4  
2oz Cu  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
25mmX25mm FR4  
2oz Cu  
15mmX15mm FR4  
1oz Cu  
0
20  
40  
80 100
 
120 140 160  
Tem
p

6
0

erature (°C)  
Derating Curve  
3 of 7  
January 2012  
© Diodes Incorporated  
ZXTN25040DFH  
Document number: DS33697 Rev. 2 – 2  

A Product Line of  
Diodes Incorporated  
ZXTN25040DFH  
Electrical Characteristics
@T

A

= 25°C unless otherwise specified  
Characteristic  
OFF CHARACTERISTICS  
Collector-Base Breakdown Voltage  
Symbol  
Min  
Typ  
Max  
Unit  
Test Condition  
I

C

= 100µA  
130  
130  
170  
170  
–
–
V
V
BV

CBO  

BV

CEX  

I

C

= 100µA; R

BE

< 1k
Ω
or  
-1V < V

BE

< 0.25V  
Collector-emitter breakdown voltage  
(forward blocking)  
Collector-Emitter Breakdown Voltage  
(base open) (Note 9)  
Emitter-Base Breakdown Voltage  
40  
7
63  
–
–
V
V
BV

CEO  

BV

EBO  

BV

ECX  

I

C

= 10mA  
8.3  
I

E

= 100µA  
I

E

= 100µA; R

BC

< 1k
Ω
or  
-0.25V < V

BC

< 0.25V  
Emitter-collector breakdown voltage  
(reverse blocking)  
6
6
–
7.4  
7.4  
–
–
V
V
Emitter-collector breakdown voltage  
(base open)  
BV

ECO  

I

CBO  

I

E

= 100µA;  
V

CB

= 100V  
<1  
–
50  
20  
nA  
µA  
Collector-base Cut-off Current  
Collector-emitter Cut-off Current  
V

CB

= 100V, T

A

= 100°C  
V

CE

= 100V; R

BE

< 1k
Ω
or  
-1V < V

BE

< 0.25V  
V

EB

= 5.6V  
–
–
–
100  
50  
nA  
nA  
I

CEX  

I

EBO  

Emitter-base Cut-off Current  
<1  
ON CHARACTERISTICS (Note 9)  
I

C

= 10mA, V

CE

= 2V  
I

C

= 1A, V

CE

= 2V  

C

= 4A, V

CE

= 2V  
I

C

= 10A, V

CE

= 2V  
300  
300  
30  
–
450  
450  
60  
900  
–
–
–
Static Forward Current Transfer Ratio  
Collector-Emitter Saturation Voltage  
–
h

FE  

I
10  
I
I

C

= 1A, I

B

= 100mA  

C

= 1A, I

B

= 10mA  
45  
55  
120  
135  
140  
210  
210  
190  
–
mV  
V

CE(sat)  

I

C

= 2A, I

B

= 40mA  

C

= 4A, I

B

= 400mA  
I
Base-Emitter Saturation Voltage  
Base-Emitter On Voltage  
–
–
960  
840  
1050  
950  
mV  
mV  
V

BE(sat)  

V

BE(on)  

I

C

= 4A, I

B

= 400mA  
I

C

= 4A, V

CE

= 2V  
SMALL SIGNAL CHARACTERISTICS (Note 9)  
I

C

= 50mA, V

CE

= 10V,  
f = 100MHz  
Transition Frequency  
–
190  
–
MHz  
f

T  

Collector Output Capacitance  
Delay time  
–
–
–
–
–
11.7  
64  
20  
–
pF  
ns  
ns  
ns  
ns  
C

obo  

t

d  

V

CB

= 10V, f = 1MHz  
V

CC

= 10V,  
I

C

= 1A,  
Rise time  
108  
428  
130  
–
t

r  

Storage time  
–
t

s  

I

B1

= I

B2

= 10mA  
Fall time  
–
t

f  

Notes:  
9. Measured under pulsed conditions. Pulse width
≤
300µs. Duty cycle
≤
2%  
4 of 7  
January 2012  
© Diodes Incorporated  
ZXTN25040DFH  
Document number: DS33697 Rev. 2 – 2  

A Product Line of  
Diodes Incorporated  
ZXTN25040DFH  
Typical Electrical Characteristics  
1
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0.0  
Tamb=25°C  
I

C

/I

B

=10  
I

C

/I

B

=100  
100m  
150°C  
100°C  
25°C  
I

C

/I

B

=50  
I

C

/I

B

=20  
I

C

/I

B

=10  
10m  
1m  
-55°C  
10  
1m  
10m  
100m  
1
10  
10m  
100m  
1
I

C

Collector Current (A)  
I

C

Collector Current (A)  
V

CE(SAT)

v I

C  

V

CE(SAT)

v I

C  

1.2  
1.0  
0.8  
0.6  
0.4  
825  
750  
675  
600  
525  
450  
375  
300  
225  
150  
75  
1.6  
V

CE

=2V  
150°C  
I

C

/I

B

=10  
-55°C  
25°C  
1.4  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
100°C  
25°C  
100°C  
150°C  
-55°C  
0
1m  
10m  
100m  
1
10  
1m  
10m  
100m  
1
10  
I

C

Collector Current (A)  
I

C

Collector Current (A)  
h

FE

v I

C  

V

BE(SAT)

v I

C  

V

CE

=2V  
-55°C  
1.0  
0.8  
0.6  
0.4  
0.2  
25°C  
100°C  
150°C  
1
1m  
10m  
100m  
10  
I

C

Collector Current (A)  
V

BE(ON)

v I

C  

5 of 7  
January 2012  
© Diodes Incorporated  
ZXTN25040DFH  
Document number: DS33697 Rev. 2 – 2  

A Product Line of  
Diodes Incorporated  
ZXTN25040DFH  
Package Outline Dimensions  
E
e
e1  
b
3 leads  
D
L1  
E1  
A
L
c
A1  
Dim.  
Millimeters  
Inches  
Dim.  
Millimeters  
Inches  
Max.  
0.075 NOM  
Min.  
Max.  
1.12  
0.10  
0.50  
0.20  
3.04  
Min.  
Max.  
Min.  
Max.  
Min.  
A
A1  
b
–
–
0.044  
0.004  
0.020  
0.008  
0.120  
e1  
E
1.90 NOM  
0.01  
0.30  
0.085  
2.80  
0.0004  
0.012  
0.003  
0.110  
2.10  
1.20  
0.25  
0.45  
–
2.64  
1.40  
0.60  
0.62  
–
0.083  
0.104  
0.055  
0.0236  
0.024  
–
E1  
L
0.047  
0.0098  
0.018  
–
c
D
e
L1  
–
0.95 NOM  
0.037 NOM  
Note:
Controlling dimensions are in millimeters. Approximate dimensions are provided in inches  
Suggested Pad Layout  
0.95  
0.037  
2.0  
0.079  
0.9  
0.035  
mm  
inches  
0.8  
0.031  
6 of 7  
January 2012  
© Diodes Incorporated  
ZXTN25040DFH  
Document number: DS33697 Rev. 2 – 2  

A Product Line of  
Diodes Incorporated  
ZXTN25040DFH  
IMPORTANT NOTICE  
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,  
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE  
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).  
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes  
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the  
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or  
trademark rights, nor the rights of others.
 
Any Customer or user of this document or products described herein in such applications shall assume  
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated  
website, harmless against all damages.  
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.  
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and  
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or  
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.  
Products described herein may be covered by one or more United States, international or foreign patents pending.
 
Product names and markings  
noted herein may also be covered by one or more United States, international or foreign trademarks.  
LIFE SUPPORT  
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express  
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:  
A. Life
 
support devices or systems are devices or systems which:  
1. are intended to implant into the body, or  
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the  
labeling can be reasonably expected to result in significant injury to the user.  
B. A
 
critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the  
failure of the life support device or to affect its safety or effectiveness.  
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and  
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any  
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related  
information or support that may be provided by Diodes Incorporated.
 
Further, Customers must fully indemnify Diodes Incorporated and its  
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.  
Copyright © 2012, Diodes Incorporated  
7 of 7  
January 2012  
© Diodes Incorporated  
ZXTN25040DFH  
Document number: DS33697 Rev. 2 – 2