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STMicroelectronics | BUF420AW

Manufacturer Part #

BUF420AW

BUF420AW Series NPN 450 V 30 A Fast-Switching Power Transistor - TO-247

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 2515
Product Specification Section
STMicroelectronics BUF420AW - Technical Attributes
Attributes Table
Polarity: NPN
Type: Power Transistor
CE Voltage-Max: 450V
Collector Current Max: 30A
Power Dissipation-Tot: 200W
Package Style:  TO-247-3
Mounting Method: Through Hole
Features & Applications

The BUF420AW is manufactured using High Voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capacity. It uses a Cellular Emitter structure with planar edge termination to enhance switching speeds while maintaining a wide RBSOA. The BUF series is designed for use in high-frequency power supplies and motor control applications.

Features:

  • High voltage capability
  • Very High switching speed
  • Minimum LOT-TO-LOT spread for reliable operation
  • Low base-drive requirements

Applications:

  • Switch mode power supplies
  • Motor Control
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
14 Weeks
Minimum Order:
600
Multiple Of:
30
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$2,520.00
USD
Quantity
Unit Price
30
$4.39
60
$4.34
120
$4.30
150
$4.28
450+
$4.20
Product Variant Information section