BD437 Price & Stock
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Manufacturer
Discrete Semiconductor Products > Transistors - Bipolar (BJT) - Single
TRANS NPN 45V 4A SOT-32
Specifications
| Part Status | Active |
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 4A |
| Voltage - Collector Emitter Breakdown (Max) | 45V |
| Vce Saturation (Max) @ Ib, Ic | 600mV @ 200mA, 2A |
| Current - Collector Cutoff (Max) | 100µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 10mA, 5V |
| Power - Max | 36W |
| Frequency - Transition | 3MHz |
| Mounting Type | Through Hole |
| Package / Case | TO-225AA, TO-126-3 |
| Supplier Device Package | SOT-32-3 |
.JPG "BD437-Digikey")
Discrete Semiconductor Products > Transistors - Bipolar (BJT) - Single
TRANS NPN 45V 4A TO-225AA
Specifications
| Part Status | Obsolete |
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 4A |
| Voltage - Collector Emitter Breakdown (Max) | 45V |
| Vce Saturation (Max) @ Ib, Ic | 800mV @ 300mA, 3A |
| Current - Collector Cutoff (Max) | 100µA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 85 @ 500mA, 1V |
| Power - Max | 36W |
| Frequency - Transition | 3MHz |
| Mounting Type | Through Hole |
| Package / Case | TO-225AA, TO-126-3 |
| Supplier Device Package | TO-225AA |
Semiconductors - Discretes > Transistors > Bipolar Transistors > Single Bipolar Junction Transistors - BJT
TRANSISTOR NPN TO-126
Specifications
| Transistor Polarity | NPN |
| Collector Emitter Voltage V(br)ceo | 45V |
| Transition Frequency ft | 3MHz |
| Power Dissipation Pd | 36W |
| DC Collector Current | 4A |
| DC Current Gain hFE | 85hFE |
| Transistor Case Style | TO-126 |
| No. of Pins | 3Pins |
| Operating Temperature Max | 150°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | - |
| Collector Emitter Saturation Voltage Vce(on) | 600mV |
| Continuous Collector Current Ic Max | 4A |
| Current Ic Continuous a Max | 4A |
| Current Ic hFE | 2A |
| Device Marking | BD437 |
| Full Power Rating Temperature | 25°C |
| Gain Bandwidth ft Min | 3MHz |
| Gain Bandwidth ft Typ | 3MHz |
| Hfe Min | 40 |
| No. of Transistors | 1 |
| Operating Temperature Min | -65°C |
| Operating Temperature Range | -65°C to +150°C |
| Power Dissipation Ptot Max | 36W |
| Termination Type | Through Hole |
| Voltage Vcbo | 45V |
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Rochester Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BD437 | onsemi | Power Bipolar Transistor, 4A, 45V, NPN, TO-225AA, 3 Pin | 1000 |
|
Buy | ||||||||||
| BD437S | Fairchild | Power Bipolar Transistor, 4A, 45V, NPN, TO-126, Plastic/Epoxy, 3 Pin | 3473 |
|
Buy | ||||||||||
| BD437S | onsemi | Power Bipolar Transistor, 4A, 45V, NPN, TO-126, Plastic/Epoxy, 3 Pin | 109200 |
|
Buy | ||||||||||
| BD437TG | Fairchild | BD437 - Medium Power NPN Bipolar Power Transistor | 100 |
|
Buy |
Microchip USA
Certificates
Newark element14
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Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| BD437 | ON Semiconductor | TRANS NPN 45V 4A TO-225AA Transistors - Bipolar (BJT) - Single
|
728668 |
|
Buy | |
| BD437 | STMicroelectronics | TRANS NPN 45V 4A SOT-32 Transistors - Bipolar (BJT) - Single
|
767445 |
|
Buy | |
| BD437G | ON Semiconductor | TRANS NPN 45V 4A TO-225AA Transistors - Bipolar (BJT) - Single
|
15605 |
|
Buy | |
| BD437T | ON Semiconductor | TRANS NPN 45V 4A TO-225AA Transistors - Bipolar (BJT) - Single
|
7872 |
|
Buy | |
| BD437TG | ON Semiconductor | TRANS NPN 45V 4A TO-225AA Transistors - Bipolar (BJT) - Single
|
3181 |
|
Buy |
In Clear Electronics Limited
Certificates
ComSIT Distribution GmbH
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| BD437 | stm | Stock Europe - ROHS: NO - Power Bipolar Transistor, 4A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin | 2645 |
|
Inquiry | |
| BD437S | fsc | Stock Europe - ROHS: YES - Power Bipolar Transistor, 4A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin | 1000 |
|
Inquiry |
American Microsemiconductor
Certificates
Geefook (Shenzhen) Electronic Co., Ltd.
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Quarktwin Technology Ltd
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Mouser
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BD437
sku #: 511-BD437
|
STMicroelectronics | Bipolar Transistors - BJT NPN Medium Power Bipolar Transistors - BJT
|
71 In Stock |
|
Buy | ||||||||||||||||||
|
BD437G
sku #: 863-BD437G
|
onsemi | Bipolar Transistors - BJT 4A 45V 36W NPN Bipolar Transistors - BJT
|
5293 In Stock |
|
Buy | ||||||||||||||||||
|
BD437TG
sku #: 863-BD437TG
|
onsemi | Bipolar Transistors - BJT 4A 45V 36W NPN Bipolar Transistors - BJT
|
3997 In Stock |
|
Buy |
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| BD437 | AMI Semiconductor / ON Semiconductor | TRANS NPN 45V 4A TO-225AA Transistors - Bipolar (BJT) - Single
|
In-Stock |
|
Inquiry | |
| BD437 | STMicroelectronics | TRANS NPN 45V 4A SOT-32 Transistors - Bipolar (BJT) - Single
|
In-Stock |
|
Inquiry | |
| BD437 | SIEMENS | PNP SILICON EPIBASE TRANSISTORS Modules
|
In-Stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| BD437 | STMicroelectronics | 100% new and original | in stock |
|
Inquiry | |
| BD437G | onsemi | 100% new and original | in stock |
|
Inquiry | |
| BD437S | onsemi | 100% new and original | in stock |
|
Inquiry | |
| BD437T | onsemi | 100% new and original | in stock |
|
Inquiry | |
| BD437TG | onsemi | 100% new and original | in stock |
|
Inquiry |
Hotenda Technology
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| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BD437 | STMicroelectronics | TRANS NPN 45V 4A SOT-32 Transistors - Bipolar (BJT) - Single
|
55015 |
|
Inquiry | ||||||||
| BD437G | AMI Semiconductor / ON Semiconductor | TRANS NPN 45V 4A TO-225AA Transistors - Bipolar (BJT) - Single
|
808 |
|
Inquiry | ||||||||
| BD437S | AMI Semiconductor / ON Semiconductor | TRANS NPN 45V 4A TO-126 Transistors - Bipolar (BJT) - Single
|
2250 |
|
Inquiry |
Asian Tera Part Limited
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
BD437
sku #: 9956336
|
STMicroelectronics | STMicroelectronics - Transistor, Npn, To-126 - Bd437 |STMicroelectronics BD437 | in stock |
|
Buy | |
|
BD437
sku #: 1574356
|
Multicomp Pro | Multicomp Pro - Transistor, Npn, To-126 - Bd437 |Multicomp Pro BD437 | in stock |
|
Buy |
Flip Electronic
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