Bipolar (BJT) Transistor NPN 45 V 4 A 3MHz 36 W Through Hole TO-126
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BD437TG

DigiKey Part Number
BD437TG-ND
Manufacturer
Manufacturer Product Number
BD437TG
Description
TRANS NPN 45V 4A TO-126
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 45 V 4 A 3MHz 36 W Through Hole TO-126
Datasheet
 Datasheet
EDA/CAD Models
BD437TG Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
85 @ 500mA, 1V
Mfr
Power - Max
36 W
Packaging
Bulk
Frequency - Transition
3MHz
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
4 A
Package / Case
TO-225AA, TO-126-3
Voltage - Collector Emitter Breakdown (Max)
45 V
Supplier Device Package
TO-126
Vce Saturation (Max) @ Ib, Ic
800mV @ 300mA, 3A
Base Product Number
Current - Collector Cutoff (Max)
100µA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BD437Gonsemi488BD437GOS-ND$1.57000Parametric Equivalent
BD437STMicroelectronics2,462497-7171-5-ND$1.34000Direct
In-Stock: 466
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.63000$1.63
50$0.76960$38.48
100$0.68570$68.57
500$0.53822$269.11
1,000$0.49076$490.76
2,000$0.45084$901.68
5,000$0.40764$2,038.20
10,000$0.38095$3,809.50
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