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Same model may have multiple batches, images only for reference.
KBU4K-E4/51 Real Image
Same model may have multiple batches, images only for reference.

KBU4K-E4/51

Part No KBU4K-E4/51
Manufacturer Vishay
Catalog Bridge Rectifiers
Description DIODE 4A 800V KBU / Diode Rectifier Bridge Single 800V 4A 4-Pin Case KBU Bulk
Datasheet
KBU4K-E4/51 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Discrete Semiconductor Products
Manufacturer Vishay Semiconductor Diodes Division
Packaging Bulk
Diode Type Single Phase
Technology Standard
Voltage - Peak Reverse (Maximum) 800V
Current - Average Rectified (Io) 4A
Voltage - Forward (Vf) (Maximum) @ If 1V @ 4A
Current - Reverse Leakage @ Vr 5μA @ 800V
Operating Temperature Range -50°C ~ 150°C (TJ)
Mounting Style Through Hole
Package 4-SIP, KBU
Manufacturer Package KBU
Win Source Part Number 777989-KBU4K-E4/51
Popularity Medium
Supply and Demand Status Limited
Family Name KBU4K
Introduction Date June 18, 1998
ECCN EAR99
Country of Origin China
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian KBU4K-E4/51 CAD Model

Description

The Vishay Semiconductor Diodes Division KBU4K is a single-phase standard diode type. The specifications are as follows:

  • Peak Reverse Voltage: 800V
  • Average Rectified Current: 4A
  • Voltage Forward (Vf): 1V @ 4A
  • Current Reverse Leakage: 5μA @ 800V
  • Package: 4-SIP, KBU
  • Operating Temperature Range: -50°C to 150°C (TJ)
  • Applications: Power Supplies, Rectifiers, Battery Chargers
  • Supply and Demand Status: Limited
  • Estimated EOL Date: 2031

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Quantity Unit Price Ext. Price
14+ $3.8047 $53.2658
33+ $3.1218 $103.0194
50+ $3.0243 $151.2150
69+ $2.9267 $201.9423
89+ $2.8292 $251.7988
119+ $2.5365 $301.8435
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