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STMicroelectronics STL128DN
Manufacturer
Manufacturer Product Number
STL128DN
Description
TRANS NPN 400V 4A TO-220
Manufacturer Standard Lead Time Contact us
Detailed Description
Bipolar (BJT) Transistor NPN 400 V 4 A 60 W Through Hole TO-220
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
1V @ 400mA, 2A
Current - Collector Cutoff (Max)
250µA
DC Current Gain (hFE) (Min) @ Ic, Vce
10 @ 10mA, 5V
Frequency - Transition
-
Supplier Device Package
TO-220
Package / Case
TO-220-3
Current - Collector (Ic) (Max)
4 A
Voltage - Collector Emitter Breakdown (Max)
400 V
Power - Max
60 W
Documents & Media
Resource Type
Link
Datasheets
Environmental & Export Classifications
Attribute
Description
Product Status
Obsolete
Additional Resources
Attribute
Description
Part Number Alias
STL128DN
9991759
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
Substitutes
BUJ302A,127
TRANS NPN 400V 4A TO-220AB
9.000Â â‚« WeEn Semiconductors
KSC5338DTU
TRANS NPN 450V 5A TO-220-3
40.000Â â‚« onsemi
PHD13005,127
TRANS NPN 400V 4A TO-220AB
6.000Â â‚« WeEn Semiconductors
STL128D
TRANS NPN 400V 4A TO-220
45.000Â â‚« STMicroelectronics