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BUL128-K
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage TO-220-3
Category Transistors - Bipolar (BJT) - Single / Transistors - Bipolar (BJT) - Single
Description
TRANS NPN 400V 4A TO-220
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Pricing & Ordering
Inventory: 1884
Minimum: 1
Total Price: USD $0.29
Unit Price: USD $0.290837
≥1 USD $0.290837
≥10 USD $0.274378
≥100 USD $0.258851
≥500 USD $0.244195
≥1000 USD $0.230369
Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Supplier Device Package TO-220AB
Technical
Operating Temperature 150°C TJ
Packaging Tube
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Power Dissipation 70W
Base Part Number BUL128
Power - Max 70W
Transistor Type NPN
Collector Emitter Voltage (VCEO) 500mV
Max Collector Current 4A
DC Current Gain (hFE) (Min) @ Ic, Vce 14 @ 2A 5V
Current - Collector Cutoff (Max) 200μA
Vce Saturation (Max) @ Ib, Ic 500mV @ 1A, 4A
Collector Emitter Breakdown Voltage 400V
Voltage - Collector Emitter Breakdown (Max) 400V
Current - Collector (Ic) (Max) 4A
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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