
For Reference Only
Part Number | BULD742CT4 |
OEMstron Part # | BULD742CT4 |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Transistors › Bipolar (BJT) - Single |
Description | TRANS NPN 400V 4A DPAK |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | BULD742CT4 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
BULD742CT4 Specifications
Part Number | BULD742CT4 | |
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) | 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 | 45W | |
Frequency - Transition | - | |
Operating Temperature | 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | |
Supplier Device Package | DPAK |
BULD742CT4 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
BULD742CT4 D# V36:1790_06548817 STMicroelectronics |
Trans GP BJT NPN 400V 4A 45000mW 3-Pin(2+Tab) DPAK T/R |
Americas - 267500 |
Part Number | Description | Stock |
BULD742CT4 D# BULD742CT4 STMicroelectronics |
Trans GP BJT NPN 400V 4A 3-Pin(2+Tab) DPAK T/R - Tape and Reel (Alt: BULD742CT4) RoHS: Compliant
|
Americas - 5000 |
Part Number | Description | Stock |
BULD742CT4 D# BULD742CT4 STMicroelectronics |
Trans GP BJT NPN 400V 4A 3-Pin(2+Tab) DPAK T/R (Alt: BULD742CT4) RoHS: Compliant
|
Asia - 0 |
Part Number | Description | Stock |
BULD742CT4 D# BULD742CT4 STMicroelectronics |
Trans GP BJT NPN 400V 4A 3-Pin(2+Tab) DPAK T/R (Alt: BULD742CT4) |
Europe - 0 |
Part Number | Description | Stock |
BULD742CT4 STMicroelectronics |
TRANS NPN 400V 4A DPAK |
Contact Us |
Part Number | Description | Stock |
BULD742CT4 STMicroelectronics |
NPN 4A 400V 45W TO-252-2(DPAK) Transistors (NPN/PNP) RoHS |
2465 |
Part Number | Description | Stock |
BULD742CT4 D# 497-7736-1-ND STMicroelectronics |
TRANS NPN 400V 4A DPAK |
87 In Stock |
Part Number | Description | Stock |
BULD742CT4 STMicroelectronics |
In stock shipping within 2days |
1730 |
Part Number | Description | Stock |
BULD742CT4 STMicroelectronics |
BULD742C Series 400 V 4 A High Voltage Fast-Switching NPN Power Transistor RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
BULD742CT4 STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
20125 |
Part Number | Description | Stock |
BULD742CT4 STMicroelectronics |
OEM/CM Immediate delivery |
30000 |
Part Number | Description | Stock |
BULD742CT4 D# 511-BULD742CT4 STMicroelectronics |
Bipolar Transistors - BJT HI VLTG FAST SWITCH NPN PWR TRANSISTOR RoHS: Compliant
|
4157 |
Part Number | Description | Stock |
BULD742CT4 D# 95AC8209 STMicroelectronics |
PTD HIGH VOLTAGE ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
|
5000 |
Part Number | Description | Stock |
BULD742CT4 D# NS-BULD742CT4 STMicroelectronics |
OEM/CM ONLY |
8849 |
Part Number | Description | Stock |
BULD742CT4 STMicroelectronics |
POWER BIPOLAR TRANSISTOR, 4A I(C), 400V V(BR)CEO, 1-ELEMENT, NPN, SILICON, PLASTIC/EPOXY, 2 PIN |
17500 |
Part Number | Description | Stock |
BULD742CT4 STMicroelectronics |
OEM/CM ONLY |
18168 |
Part Number | Description | Stock |
BULD742CT4 STMicroelectronics |
IN stock Immediate delivery |
29985 |
Part Number | Description | Stock |
BULD742CT4 Hitachi Ltd |
shipping today |
204 |
Part Number | Description | Stock |
BULD742CT4 D# 35938099 STMicroelectronics |
Trans GP BJT NPN 400V 4A 45000mW 3-Pin(2+Tab) DPAK T/R |
Americas - 267500 |
Part Number | Description | Stock |
BULD742CT4 D# 2503487 STMicroelectronics |
IGBT & Power Bipolar RoHS: Not Compliant
Min Qty: 2500
Container: Reel
|
0 |
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Quick Inquiry
In Stock | 309 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 1.1864 | $ 1.1864 |
100 | $ 1.1864 | $ 118.6400 |
500 | $ 1.1864 | $ 593.2000 |
1000 | $ 1.1864 | $ 1,186.4000 |
2500 | $ 1.1864 | $ 2,966.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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