ST-Semtech-TIP42C

Part #ST-Semtech-TIP42C
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ST-Semtech-TIP42C
TIP42C  
PNP Silicon Epitaxial Planar Transistor  
for power switching and amplifier applications  
TO-220FB Plastic Package  
1.Base 2.Collector 3.Emitter  
Absolute Maximum Ratings (T

a

= 25
℃
)  
Parameter  
Symbol  
Value  
Unit  
V
Collector Base Voltage  
-V

CBO  

-V

CEO  

-V

EBO  

-I

C  

100  
V
Collector Emitter Voltage  
Emitter Base Voltage  
100  
V
5
A
Collector Current  
6
10  
A
Peak Collector Current, Pulsed  
Power Dissipation (T

a

= 25
℃
)  
Power Dissipation (T

c

= 25
℃
)  
Junction Temperature  
-I

CM  

P

tot  

W
2.5  
P

tot  

41.67  
150  
W
℃
℃
T

j  

Storage Temperature Range  
T

stg  

– 65 to + 150  
Thermal Characteristics  
Parameter  
Symbol  
R

θJC  

Max.  
3
Unit  
℃
/W  
℃
/W  
Thermal Resistance from Junction to Case  
Thermal Resistance from Junction to Ambient  
R

θJA  

50  
®
1 / 5  
Dated: 27/02/2021 Rev: 05  

TIP42C  
Characteristics at T

a

= 25
℃  
Parameter  
Symbol  
Min.  
Max.  
Unit  
DC Current Gain  
at -V

CE

= 4 V, -I

C

= 0.3 A  
at -V

CE

= 4 V, -I

C

= 3 A  
h

FE  

h

FE  

30  
15  
–
75  
–
–
Collector Emitter Cutoff Current  
at -V

CE

= 100 V  
-I

CES  

-I

CEO  

–
0.4  
0.7  
1
mA  
mA  
mA  
V
Collector Emitter Cutoff Current  
at -V

CE

= 60 V  
–
Emitter Base Cutoff Current  
at -V

EB

= 5 V  
-I

EBO  

–
Collector Emitter Breakdown Voltage  
at -I

C

= 30 mA  
-V

(BR)CEO  

-V

(BR)CBO  

-V

(BR)EBO  

-V

CE(sat)  

-V

BE(sat)  

-V

BE(on)  

f

T  

100  
–
Collector Base Breakdown Voltage  
at -I

C

= 100 µA, I

E

= 0  
100  
–
V
Emitter Base Breakdown Voltage  
at -I

E

= 1 mA, I

C

= 0  
5
–
–
V
Collector Emitter Saturation Voltage  
at -I

C

= 6 A, -I

B

= 600 mA  
1.5  
2
V
Base Emitter Saturation Voltage  
at -I

C

= 6 A, -I

B

= 600 mA  
–
V
Base Emitter On Voltage  
at -V

CE

= 4 V, -I

C

= 6 A  
–
2
V
Transition Frequency  
at -V

CE

= 10 V, -I

C

= 500 mA, f = 1 MHz  
3
–
MHz  
®
2 / 5  
Dated: 27/02/2021 Rev: 05  

TIP42C  
Electrical Characteristics Curves  
Fig. 1 Output Characteristics Curve  
Fig. 2
Output Characteristics Curve  
Fig. 3 Collector Current Vs. Base to Emitter Voltage  
Fig. 4 h

FE

,DC Current Gain vs. Collector Current  
Fig. 5 V

BESAT

vs. Collector Current  
Fig. 6 V

CESAT

vs. Collector Current  
®
3 / 5  
Dated: 27/02/2021 Rev: 05  

TIP42C  
Electrical Characteristics Curves  
Fig. 7
Junction Capacitance  
Fig. 8
Power Derating Curve  
®
4 / 5  
Dated: 27/02/2021 Rev: 05  

TIP42C  
Package Outline Dimensions (Units: mm)  
TO-220FB  
UNIT  
mm  
A
B
C
D
E
F
G
W
H
4.7  
H1  
2.5  
K
3.1  
L
16.8  
L1  
9.4  
N
1.4  
2.9  
2.7  
6.8  
6.4  
0.7  
0.3  
15  
11  
1.5  
1.1  
0.9  
0.7  
10.2  
9.8  
2.54  
TYP  
4.3  
2.2  
2.7  
14.8  
9.0  
1.2  
P
P1  
Q
UNIT  
mm  
13.3  
12.7  
8.2  
7.6  
3.7  
3.5  
Marking information  
” TIP42C ” = Part No.  
”
******
” = Date Code Marking  
TIP42C  
******  
Font type: Arial  
®
5 / 5  
Dated: 27/02/2021 Rev: 05