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Power Bipolar Transistor, 4A I(C), 450V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
BUL1102EFP by STMicroelectronics is a Power Bipolar Transistor.
Power Bipolar Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
25M7919
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Newark | Transistor, Npn, To-220Fp, Transistor Polarity:Npn, Collector Emitter Voltage Max:450V, Continuous Collector Current:4A, Power Dissipation:30W, Transistor Mounting:Through Hole, No. Of Pins:3Pins, Transition Frequency:-, Msl:- Rohs Compliant: Yes |Stmicroelectronics BUL1102EFP RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 2637 |
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$1.0300 / $2.4200 | Buy Now |
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DISTI #
497-12148-ND
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DigiKey | TRANS NPN 450V 4A TO-220FP Min Qty: 1 Lead time: 14 Weeks Container: Tube |
2000 In Stock |
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$0.5614 / $2.1000 | Buy Now |
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DISTI #
BUL1102EFP
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Avnet Americas | Trans GP BJT NPN 450V 4A 3-Pin(3+Tab) TO-220FP Tube - Rail/Tube (Alt: BUL1102EFP) COO: Singapore RoHS: Compliant Min Qty: 2000 Package Multiple: 1000 Lead time: 14 Weeks, 0 Days Container: Tube | 0 |
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$0.4906 / $0.5008 | Buy Now |
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DISTI #
511-BUL1102EFP
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Mouser Electronics | Bipolar Transistors - BJT High voltage fast-switching NPN power transistor RoHS: Compliant | 0 |
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$0.5610 / $2.1000 | Order Now |
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STMicroelectronics | High voltage fast-switching NPN power transistor COO: Singapore RoHS: Compliant Min Qty: 1 | 0 |
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$0.7100 / $2.0600 | Buy Now |
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Bristol Electronics | Min Qty: 2 | 950 |
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$1.5222 / $3.7128 | Buy Now |
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Quest Components | POWER BIPOLAR TRANSISTOR, 4A I(C), 450V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-220AB, PLASTIC/EPOXY, 3 PIN | 760 |
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$2.1548 / $4.9725 | Buy Now |
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DISTI #
BUL1102EFP
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TME | Transistor: NPN, bipolar, 450V, 4A, 30W, TO220FP, 1.23÷1.32mm Min Qty: 1 | 0 |
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$0.9500 / $2.0500 | RFQ |
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DISTI #
BUL1102EFP
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IBS Electronics | STMICROELECTRONICS BUL1102EFP BIPOLAR (BJT) SINGLE TRANSISTOR NPN 450 V 30 W 4 A 20 HFE Min Qty: 1 Package Multiple: 1 | 0 |
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$0.8820 / $0.9730 | Buy Now |
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DISTI #
BUL1102EFP
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Avnet Silica | Trans GP BJT NPN 450V 4A 3Pin3Tab TO220FP Tube (Alt: BUL1102EFP) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 15 Weeks, 0 Days | Silica - 4750 |
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Buy Now |
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BUL1102EFP
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
BUL1102EFP
STMicroelectronics
Power Bipolar Transistor, 4A I(C), 450V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | TO-220AB | |
| Package Description | Rohs Compliant, To-220fp, 3 Pin | |
| Pin Count | 3 | |
| Reach Compliance Code | Not Compliant | |
| ECCN Code | EAR99 | |
| Factory Lead Time | 14 Weeks | |
| Case Connection | Isolated | |
| Collector Current-Max (IC) | 4 A | |
| Collector-Emitter Voltage-Max | 450 V | |
| Configuration | Single | |
| DC Current Gain-Min (hFE) | 35 | |
| JEDEC-95 Code | TO-220AB | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Shape | Rectangular | |
| Package Style | Flange Mount | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Polarity/Channel Type | Npn | |
| Power Dissipation-Max (Abs) | 30 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | Through-Hole | |
| Terminal Position | Single | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Transistor Application | Switching | |
| Transistor Element Material | Silicon |
This table gives cross-reference parts and alternative options found for BUL1102EFP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BUL1102EFP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| BUL1102E | STMicroelectronics | $0.5639 | Power Bipolar Transistor, 4A I(C), 450V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin | BUL1102EFP vs BUL1102E |
STMicroelectronics recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently.
Ensure proper heat sinking, use a thermally conductive interface material, and follow the recommended PCB layout guidelines to minimize thermal resistance.
The maximum allowed voltage on the input pins is 5.5V, exceeding this may cause damage to the device.
Yes, the BUL1102EFP is suitable for high-frequency switching applications up to 100 kHz, but ensure proper PCB layout and decoupling to minimize electromagnetic interference.
Handle the device with ESD-protective equipment, use an ESD-protected workstation, and follow proper handling and storage procedures to prevent ESD damage.