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BD437G Bipolar (BJT) Transistor NPN 45V 4A 3MHz 36W Through Hole TO-225AA
Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 0.68000 $0.68
10 0.57900 $5.79
100 0.43250 $43.25
500 0.33980 $169.90
1,000 0.26257 $262.57
Tariff Eligible ?

Submit a request for quotation on quantities greater than those displayed.

Product Overview
Digi-Key Part Number BD437GOS-ND
Copy   BD437GOS-ND
Quantity Available 3,075
Can ship immediately

Factory Stock ?: 5,500

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Manufacturer Part Number


Copy   BD437G
Description TRANS NPN 45V 4A TO-225AA
Copy   TRANS NPN 45V 4A TO-225AA
Manufacturer Standard Lead Time 2 Weeks
Detailed Description

Bipolar (BJT) Transistor NPN 45V 4A 3MHz 36W Through Hole TO-225AA

Copy   Bipolar (BJT) Transistor NPN 45V 4A 3MHz 36W Through Hole TO-225AA
Documents & Media
Datasheets BD435,437,439,441
PCN Assembly/Origin Assembly/Test Site Transfer 28/Jul/2016
Online Catalog NPN Transistors
Product Attributes Select All
Manufacturer ON Semiconductor
Series -
Packaging ? Bulk ?
Part Status Active
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
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Through Hole
Package / Case TO-225AA, TO-126-3
Supplier Device Package TO-225AA
Base Part Number BD437
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Direct Substitute ?
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity Tariff Status
BD437SFS-ND BD437S ON Semiconductor Bulk ? 521 - Immediate
$0.63000 1 Tariff Eligible ?
Additional Resources
Standard Package ? 500
Other Names BD437G-ND
Alternate Package | This part is also available in the following packaging:
  • Bulk ? : BD437TG-ND
  • Minimum Quantity: 1
  • Quantity Available: 997 - Immediate
    21,700 - Factory Stock ?
  • Unit Price: $0.59000

17:54:11 12/9/2018