Semiconductors
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Optoelectronics
For Reference Only
| Part Number | BD437 |
| OEMstron Part # | BD437 |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Transistors › Bipolar (BJT) - Single |
| Description | TRANS NPN 45V 4A SOT-32 |
| Lifecycle | Not For New Designs |
| RoHS | No RoHS Information |
| EDA/CAD Models | BD437 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Apr 30 - May 5 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
BD437 Specifications
| Part Number | BD437 | |
| Brand | STMicroelectronics | |
| Lifecycle | Not For New Designs | |
| 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) | 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 | |
| Operating Temperature | 150°C (TJ) | |
| Mounting Type | Through Hole | |
| Package / Case | TO-225AA, TO-126-3 | |
| Supplier Device Package | SOT-32-3 |
BD437 Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
BD437G D# V99:2348_07300448 ON Semiconductor |
Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) TO-225 Box RoHS: Compliant
|
Americas - 488 |
|
BD437TG D# V99:2348_07277816 ON Semiconductor |
Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) TO-225 Tube RoHS: Compliant
|
Americas - 322 |
|
BD437 D# E02:0323_00206924 STMicroelectronics |
Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) SOT-32 Tube |
Europe - 10542 |
| Part Number | Description | Stock |
|
NJVBD437TG D# NJVBD437TG ON Semiconductor |
- Bulk (Alt: NJVBD437TG) |
Americas - 5800 |
|
BD437S D# BD437S ON Semiconductor |
Trans GP BJT NPN 45V 4A 3-Pin(3+Tab) TO-126 Bulk - Bulk (Alt: BD437S) RoHS: Compliant
|
Americas - 3358 |
|
BD437G D# BD437G ON Semiconductor |
Trans GP BJT NPN 45V 4A 3-Pin TO-225 Bulk - Bulk (Alt: BD437G) RoHS: Compliant
|
Americas - 7500 |
|
BD437TG D# BD437TG ON Semiconductor |
Trans GP BJT NPN 45V 4A 3-Pin TO-225 Rail - Rail/Tube (Alt: BD437TG) |
Americas - 1350 |
|
BD437 D# BD437 ON Semiconductor |
Transistor GP BJT NPN 45V 4A 3-Pin TO-225AA - Bulk (Alt: BD437) |
Americas - 1000 |
| Part Number | Description | Stock |
|
BD437 D# BD437 STMicroelectronics |
Trans GP BJT NPN 45V 4A 3-Pin(3+Tab) SOT-32 Tube (Alt: BD437) RoHS: Compliant
|
Asia - 0 |
|
BD437TG D# BD437TG ON Semiconductor |
Trans GP BJT NPN 45V 4A 3-Pin TO-225 Rail (Alt: BD437TG) |
Asia - 0 |
| Part Number | Description | Stock |
|
BD437 D# BD437 STMicroelectronics |
Trans GP BJT NPN 45V 4A 3-Pin(3+Tab) SOT-32 Tube (Alt: BD437) |
Europe - 20350 |
|
BD437G D# BD437G ON Semiconductor |
Trans GP BJT NPN 45V 4A 3-Pin TO-225 Bulk (Alt: BD437G) |
Europe - 3309 |
|
BD437TG D# BD437TG ON Semiconductor |
Trans GP BJT NPN 45V 4A 3-Pin TO-225 Rail (Alt: BD437TG) |
Europe - 0 |
| Part Number | Description | Stock |
|
BD437 D# 14S3500 Comset Semiconductor |
Transistor NPN TO126 BD437 |
47 |
| Part Number | Description | Stock |
|
BD437TG ON Semiconductor |
BIP C77 NPN 4A 45V - Rail/Tube |
Contact Us |
|
BD437G ON Semiconductor |
BIP C77 NPN 4A 45V - Boxed Product (Development Kits) |
Contact Us |
|
BD437 STMicroelectronics |
TRANSISTOR, NPN, TO-126 |
2663 |
|
BD437S STMicroelectronics |
Transistor: NPN, 45V, 4A, 36W, TO126 |
813 |
|
BD437T ON Semiconductor |
BIP C77 NPN 4A 45V - Rail/Tube |
Contact Us |
| Part Number | Description | Stock |
|
BD437 STMicroelectronics |
NPN 4A 45V 36W TO-126 Transistors (NPN/PNP) RoHS |
56 |
|
BD437G ON Semiconductor |
NPN 4A 45V 36W TO-225-3 Transistors (NPN/PNP) RoHS |
2956 |
| Part Number | Description | Stock |
|
BD437S Fairchild Semiconductor Corporation |
Power Bipolar Transistor, 4A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin RoHS: Compliant
|
Europe - 1000 |
|
BD437 STMicroelectronics |
Power Bipolar Transistor, 4A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin RoHS: Not Compliant
|
Europe - 2645 |
| Part Number | Description | Stock |
|
BD437S D# 2156-BD437S-ND Rochester Electronics LLC |
POWER BIPOLAR TRANSISTOR |
3358 In Stock |
|
BD437TG D# BD437TG-ND ON Semiconductor |
TRANS NPN 45V 4A TO-225AA |
3 In Stock |
|
BD437-BP D# BD437-BP-ND Micro Commercial Components |
TRANS NPN TO-126 |
Limited Supply - Call |
|
BD437G D# BD437GOS-ND ON Semiconductor |
TRANS NPN 45V 4A TO-225AA |
60 In Stock |
|
NJVBD437TG D# 2156-NJVBD437TG-ND Rochester Electronics LLC |
BIP C77 NPN 4A 45V |
5800 In Stock |
|
BD437T D# BD437T-ND ON Semiconductor |
TRANS NPN 45V 4A TO-225AA |
Limited Supply - Call |
|
BD437 D# 497-7171-5-ND STMicroelectronics |
TRANS NPN 45V 4A SOT-32 |
2468 In Stock |
| Part Number | Description | Stock |
|
BD437TG ON Semiconductor |
In stock shipping within 2days |
12760 |
|
BD437S ON Semiconductor |
In stock shipping within 2days |
16260 |
|
BD437G ON Semiconductor |
In stock shipping within 2days |
5760 |
| Part Number | Description | Stock |
|
BD437S D# 2825087 ON Semiconductor |
TRANSISTOR, NPN, 45V, 4A, TO-126-3 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
BD437 D# 1574356 SPC Multicomp |
TRANSISTOR, NPN, TO-126 RoHS: Compliant
Min Qty: 5
Container: Each
|
1695 |
|
BD437G D# 9557610 ON Semiconductor |
TRANSISTOR, NPN, TO-126 RoHS: Compliant
Min Qty: 1
Container: Each
|
1120 |
| Part Number | Description | Stock |
|
BD437G ON Semiconductor |
BD Series 45 V 4 A Plastic Medium Power Silicon NPN Transistor - TO-225 RoHS: Compliant
pbFree: Yes
|
0 Bag |
|
BD437 STMicroelectronics |
BD437 Series 45 V 2 A Flange Mount Complementary Silicon Power Transistor-SOT-32 RoHS: Compliant
pbFree: Yes
|
3849 Tube |
| Part Number | Description | Stock |
|
BD437TG ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
6900 |
|
BD437TO126102964 STM 01+ |
OEM/CM QUOTES ONLY | NO BROKERS |
56 |
|
BD437S ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
34500 |
|
BD437SGS STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
58 |
|
BD437R N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
17 |
|
BD437 ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
74187 |
|
BD437G ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
11500 |
|
NJVBD437TG Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
6960 |
|
BD437TO225 |
OEM/CM QUOTES ONLY | NO BROKERS |
86 |
|
BD437ALIAS933202750127 Philips Semiconductors |
OEM/CM QUOTES ONLY | NO BROKERS |
230 |
| Part Number | Description | Stock |
|
BD437 Philips Semiconductors |
BD437 Series 45 V 2 A Flange Mount Complementary Silicon Power Transistor-SOT-32 |
570 |
| Part Number | Description | Stock |
|
BD437G D# C484261 ON Semiconductor |
2956 | |
|
BD437 D# C10636 STMicroelectronics |
56 |
| Part Number | Description | Stock |
|
BD437S Fairchild Semiconductor Corporation |
in stock - can ship the same day |
750 |
|
BD437 ON Semiconductor |
in stock - can ship the same day |
89 |
| Part Number | Description | Stock |
|
BD437S Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
3880 |
|
BD437 CJT Changjiang Connectors Co Ltd |
OEM/CM Immediate delivery |
100000 |
| Part Number | Description | Stock |
|
BD437 D# 511-BD437 STMicroelectronics |
Bipolar Transistors - BJT NPN Medium Power RoHS: Compliant
|
1536 |
|
BD437TG D# 863-BD437TG ON Semiconductor |
Bipolar Transistors - BJT 4A 45V 36W NPN RoHS: Compliant
|
7933 |
|
BD437G D# 863-BD437G ON Semiconductor |
Bipolar Transistors - BJT 4A 45V 36W NPN RoHS: Compliant
|
5500 |
| Part Number | Description | Stock |
|
BD437G D# XSKDRABS0038589 ON SEMICONDUCTOR |
TO225-3/ PLASTIC MEDIUM POWER SILICON NPN TRANSISTOR 4A 45V |
809 |
|
BD437 D# XSFP00000083002 STMicroelectronics |
BD437 Series 45 V 2 A Flange Mount Complementary Silicon Power Transistor-SOT-32 |
2078 |
|
BD437S D# XSKDRABS0038590 ON SEMICONDUCTOR |
TO-126 3LNPN/4A/45V TO-126 |
2000 |
| Part Number | Description | Stock |
|
BD437G D# 45J0615 ON Semiconductor |
BIPOLAR TRANSISTOR, NPN, 45V, TO-225AA, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:45V, DC Collector Current:4A, Power Dissipation Pd:36W, Transistor Mounting:Through Hole, No. of Pins:3Pins, Product Range:-, MSL:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1000
Container: Bulk
|
0 |
|
BD437 D# 25M7725 STMicroelectronics |
BIPOLAR TRANSISTOR, NPN, 45V, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:45V, DC Collector Current:4A, Power Dissipation Pd:36W, Transistor Mounting:Through Hole, No. of Pins:3Pins, Transition Frequency ft:3MHz RoHS Compliant: Yes RoHS: Compliant
Min Qty: 5
Container: Bulk
|
3665 |
|
BD437TG D# 41K9619 ON Semiconductor |
BIPOLAR TRANSISTOR, NPN, 45V, TO-225AA, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:45V, DC Collector Current:4A, Power Dissipation Pd:36W, Transistor Mounting:Through Hole, No. of Pins:3Pins, Product Range:-, MSL:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 950
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
BD437 D# NS-BD437 STMicroelectronics |
OEM/CM ONLY |
4646 |
|
BD437T D# NS-BD437T ON Semiconductor |
OEM/CM ONLY |
1868 |
|
BD437G D# NS-BD437G ON Semiconductor |
OEM/CM ONLY |
2058 |
|
BD437-D D# NS-BD437-D ON Semiconductor |
OEM/CM ONLY |
5522 |
|
BD437TG D# NS-BD437TG ON Semiconductor |
OEM/CM ONLY |
9696 |
| Part Number | Description | Stock |
|
BD437 D# BD437 ON Semiconductor |
Semiconductor |
998 |
| Part Number | Description | Stock |
|
BD437 D# 7140499 STMicroelectronics |
STMicroelectronics BD437 NPN Transistor, 4 A, 45 V, 3-Pin SOT-32, PK Min Qty: 20
Container: Package
|
600 |
|
BD437G D# 1844712 ON Semiconductor |
ON Semi BD437G NPN Transistor, 4 A, 45 V dc, 3-Pin TO-225, PK Min Qty: 20
Container: Package
|
300 |
| Part Number | Description | Stock |
|
BD437S Fairchild Semiconductor Corporation |
Power Bipolar Transistor, 4A, 45V, NPN, TO-126, Plastic/Epoxy, 3 Pin RoHS: Compliant
|
3358 |
|
BD437 ON Semiconductor |
Power Bipolar Transistor, 4A, 45V, NPN, TO-225AA, 3 Pin RoHS: Compliant
|
1000 |
|
NJVBD437TG ON Semiconductor |
BIP C77 NPN 4A 45V RoHS: Compliant
|
5800 |
| Part Number | Description | Stock |
|
BD437 ALIAS 933202750127 Philips Semiconductors |
OEM/CM ONLY |
216 |
|
BD437S Fairchild Semiconductor Corporation |
OEM/CM ONLY |
2016 |
|
BD437 TO225 |
OEM/CM ONLY |
91 |
|
BD437G ON Semiconductor |
OEM/CM ONLY |
5016 |
|
BD437 STMicroelectronics |
OEM/CM ONLY |
65780 |
|
BD437TO126 102964 STM 01+ |
OEM/CM ONLY |
65 |
|
BD437SGS STMicroelectronics |
OEM/CM ONLY |
66 |
|
BD437TG ON Semiconductor |
OEM/CM ONLY |
19355 |
| Part Number | Description | Stock |
|
BD437 CJ |
IN stock Immediate delivery |
99985 |
|
BD437S Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
3895 |
| Part Number | Description | Stock |
|
BD437 STMicroelectronics |
shipping today |
2919 |
|
BD437S Fairchild Semiconductor Corporation |
shipping today |
1699 |
| Part Number | Description | Stock |
|
BD437 D# 8226272 STMicroelectronics |
Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) SOT-32 Tube |
Americas - 10542 |
|
BD437TG D# 27460890 ON Semiconductor |
Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) TO-225 Tube RoHS: Compliant
|
Americas - 322 |
|
BD437G D# 25632660 ON Semiconductor |
Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) TO-225 Box RoHS: Compliant
|
Americas - 7500 |
| Part Number | Description | Stock |
|
BD437S Fairchild Semiconductor Corporation |
RFQ |
2679 |
|
BD437G ON Semiconductor |
RFQ |
14464 |
| Part Number | Description | Stock |
|
BD437G ON Semiconductor |
TRANS NPN 45V 4A TO-225AA |
3400 |
| Part Number | Description | Stock |
|
BD437G D# 9557610 ON Semiconductor |
TRANSISTOR, NPN, TO-126 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
BD437S D# 2825087 ON Semiconductor |
TRANSISTOR, NPN, 45V, 4A, TO-126-3 RoHS: Compliant
Min Qty: 5
Container: Each
|
0 |
|
BD437 D# 9956336 STMicroelectronics |
TRANSISTOR, NPN, TO-126 RoHS: Compliant
Min Qty: 5
Container: Each
|
3675 |
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Quick Inquiry
| In Stock | 248 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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