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BD437
Bipolar (BJT) Single Transistor, NPN, 45 V, 4 A, 36 W, TO-126, Through Hole
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1,795 total stock globally
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| Quantity | Price (Incl GST) |
|---|---|
| 5+ | $1.640 ($1.886) |
| 10+ | $1.030 ($1.1845) |
| 100+ | $0.832 ($0.9568) |
| 500+ | $0.705 ($0.8108) |
| 1000+ | $0.555 ($0.6382) |
| 5000+ | $0.544 ($0.6256) |
Price for:Each
Minimum: 5
Multiple: 5
$8.20 ($9.43 inc GST)
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoBD437
Order Code9956336
Technical Datasheet
Transistor PolarityNPN
Collector Emitter Voltage Max45V
Continuous Collector Current4A
Power Dissipation36W
Transistor Case StyleTO-126
Transistor MountingThrough Hole
No. of Pins3Pins
Transition Frequency3MHz
DC Current Gain hFE Min140hFE
Operating Temperature Max150°C
Product Range-
Qualification-
MSL-
SVHCNo SVHC (21-Jan-2025)
Product Overview
The BD437 is a NPN silicon complementary epitaxial-base Power Transistor in a JEDEC plastic package. It is intended for use in medium power linear and switching applications.
- PNP complementary type is BD438
Applications
Industrial, Power Management
Technical Specifications
Transistor Polarity
NPN
Continuous Collector Current
4A
Transistor Case Style
TO-126
No. of Pins
3Pins
DC Current Gain hFE Min
140hFE
Product Range
-
MSL
-
Collector Emitter Voltage Max
45V
Power Dissipation
36W
Transistor Mounting
Through Hole
Transition Frequency
3MHz
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Technical Docs (3)
Alternatives for BD437
2 Products Found
Associated Products
1 Product Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:India
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:India
Country in which last significant manufacturing process was carried out
Tariff No:85412900
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.002177