
For Reference Only
Part Number | BUL381D |
OEMstron Part # | BUL381D |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Transistors › Bipolar (BJT) - Single |
Description | TRANS NPN 400V 5A TO-220 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | BUL381D PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 31 - Apr 5 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
BUL381D Specifications
Part Number | BUL381D | |
Brand | STMicroelectronics | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Transistors | |
Subcategory | Bipolar (BJT) - Single | |
Manufacturer | STMicroelectronics | |
Series | - | |
Transistor Type | NPN | |
Current - Collector (Ic) (Max) | 5A | |
Voltage - Collector Emitter Breakdown (Max) | 400V | |
Vce Saturation (Max) @ Ib, Ic | 1.1V @ 750mA, 3A | |
Current - Collector Cutoff (Max) | 250µA | |
DC Current Gain (hFE) (Min) @ Ic, Vce | 8 @ 2A, 5V | |
Power - Max | 70W | |
Frequency - Transition | - | |
Operating Temperature | 150°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | TO-220-3 | |
Supplier Device Package | TO-220AB |
BUL381D Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
BUL381D D# E02:0323_00206877 STMicroelectronics |
Trans GP BJT NPN 400V 5A 70000mW 3-Pin(3+Tab) TO-220AB Tube |
Europe - 1740 |
Part Number | Description | Stock |
BUL381D D# BUL381D STMicroelectronics |
Trans GP BJT NPN 400V 5A 3-Pin(3+Tab) TO-220 Tube - Rail/Tube (Alt: BUL381D) RoHS: Compliant
|
Americas - 100 |
Part Number | Description | Stock |
BUL381D D# BUL381D STMicroelectronics |
Trans GP BJT NPN 400V 5A 3-Pin(3+Tab) TO-220 Tube (Alt: BUL381D) |
Europe - 0 |
Part Number | Description | Stock |
BUL381D STMicroelectronics |
TRANSISTOR, NPN, TO-220, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:400V, Transition Frequency ft:-, Power Dissipation Pd:70W, DC Collector Current:3A, DC Current Gain hFE:10, Transistor Case Style:TO-220, No. of , RoHS Compliant: Yes |
26 |
Part Number | Description | Stock |
BUL381D STMicroelectronics |
NPN 5A 400V 70W TO-220 Transistors (NPN/PNP) RoHS |
817 |
Part Number | Description | Stock |
BUL381D D# 497-7202-5-ND STMicroelectronics |
TRANS NPN 400V 5A TO-220 |
2000 In Stock |
Part Number | Description | Stock |
BUL381D STMicroelectronics |
In stock shipping within 2days |
10260 |
Part Number | Description | Stock |
BUL381D D# 1084524 STMicroelectronics |
TRANSISTOR, NPN, TO-220 RoHS: Compliant
Min Qty: 1
Container: Each
|
31 |
Part Number | Description | Stock |
BUL381D STMicroelectronics |
Bipolar (BJT) Transistor NPN 400V 5A 70W Through Hole TO-220AB RoHS: Compliant
pbFree: Yes
|
0 Tube |
Part Number | Description | Stock |
BUL381D Inchange Semiconductor Company Ltd |
OEM/CM QUOTES ONLY | NO BROKERS |
39100 |
Part Number | Description | Stock |
BUL381D NXP Semiconductors |
OEM/CM ONLY |
1094 |
Part Number | Description | Stock |
BUL381D D# C411394 STMicroelectronics |
817 |
Part Number | Description | Stock |
BUL381D STMicroelectronics |
OEM/CM Immediate delivery |
30000 |
Part Number | Description | Stock |
BUL381D D# 511-BUL381D STMicroelectronics |
Bipolar Transistors - BJT NPN Hi-Volt Fast Sw RoHS: Compliant
|
1574 |
Part Number | Description | Stock |
BUL381D D# 95AC8210 STMicroelectronics |
PTD HIGH VOLTAGE ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1000
Container: Bulk
|
100 |
Part Number | Description | Stock |
BUL381D D# BUL381D STMicroelectronics |
Semiconductor |
763 |
Part Number | Description | Stock |
BUL381D D# 8292705P STMicroelectronics |
STMicroelectronics BUL381D NPN Transistor, 5 A, 800 V, 3-Pin TO-220, TU Min Qty: 5
Container: Tube
|
115 |
Part Number | Description | Stock |
BUL381D STMicroelectronics |
OEM/CM ONLY |
34779 |
Part Number | Description | Stock |
BUL381D STMicroelectronics |
IN stock Immediate delivery |
29985 |
Part Number | Description | Stock |
BUL381D STMicroelectronics |
shipping today |
5051 |
Part Number | Description | Stock |
BUL381D D# 53320558 STMicroelectronics |
Trans GP BJT NPN 400V 5A 70000mW 3-Pin(3+Tab) TO-220AB Tube |
Americas - 1740 |
Part Number | Description | Stock |
BUL381D STMicroelectronics |
RFQ |
11542 |
Part Number | Description | Stock |
BUL381D D# 1084524 STMicroelectronics |
TRANSISTOR, NPN, TO-220 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
In Stock | 1,701 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
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100 | $ 0.0000 | $ 0.0000 |
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