BUL742C STMicroelectronics, BUL742C Datasheet - Page 5

TRANSISTOR POWER NPN TO-220

BUL742C

Manufacturer Part Number
BUL742C
Description
TRANSISTOR POWER NPN TO-220
Manufacturer
STMicroelectronics
Datasheets

Specifications of BUL742C

Transistor Type
NPN
Current - Collector (ic) (max)
4A
Voltage - Collector Emitter Breakdown (max)
400V
Vce Saturation (max) @ Ib, Ic
1.5V @ 1A, 3.5A
Current - Collector Cutoff (max)
250µA
Dc Current Gain (hfe) (min) @ Ic, Vce
25 @ 800mA, 3V
Power - Max
70W
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
400V
Power Dissipation Pd
70W
Dc Collector Current
3.5A
Dc Current Gain Hfe
48
Transistor Case Style
TO-220
No. Of Pins
3
Svhc
No SVHC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Frequency - Transition
-
Other names
497-7208-5
BUL742C

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BUL742C, BULB742C
Figure 8.
Figure 10. Resistive load switching on
Figure 12. Resistive load switching on
Collector - emitter saturation
voltage
times (h
times (h
FE
FE
= 5)
= 10)
Doc ID 9488 Rev 4
Figure 9.
Figure 11. Resistive load switching off
Figure 13. Resistive load switching off
Base-emitter saturation
voltage
times (h
times (h
Electrical characteristics
FE
FE
= 5)
= 10)
5/14

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