
Image shown is representative only. Exact specifications should be obtained from the product datasheet.
STMicroelectronics BUL742CFP
Manufacturer
Manufacturer Product Number
BUL742CFP
Description
TRANS NPN 400V 4A TO-220FP
Manufacturer Standard Lead Time Contact us
Detailed Description
Bipolar (BJT) Transistor NPN 400 V 4 A 30 W Through Hole TO-220FP
Datasheet View datasheet
Product Attributes
Type
Description
Manufacturer
STMicroelectronics
Product Status
Obsolete
Operating Temperature
150°C (TJ)
Mounting Type
Through Hole
Transistor Type
NPN
Vce Saturation (Max) @ Ib, Ic
1.5V @ 1A, 3.5A
Current - Collector Cutoff (Max)
250µA
DC Current Gain (hFE) (Min) @ Ic, Vce
48 @ 100mA, 5V
Frequency - Transition
-
Supplier Device Package
TO-220FP
Package / Case
TO-220-3 Full Pack
Current - Collector (Ic) (Max)
4 A
Voltage - Collector Emitter Breakdown (Max)
400 V
Power - Max
30 W
Documents & Media
Resource Type
Link
Datasheets
Environmental & Export Classifications
Attribute
Description
Product Status
Obsolete
Additional Resources
Attribute
Description
Part Number Alias
BUL742CFP
9991758
Availability
Out of Stock
Updated
5/16/2026
In-Stock: 0
Packaging Quantity Unit Price Ext Price
1 0Â â‚« 0Â â‚«
0Â â‚«
All prices are shown in the selected currency
