Glass Passivated Single Phase Bridge Rectifier VISHAY W02G-E4 51 Ideal for Power Supply Applications

Key Attributes
Model Number: W02G-E4/51
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
50A
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - Forward(Vf@If):
1V@1.0A
Current - Rectified:
1.5A
Voltage - DC Reverse(Vr):
200V
Mfr. Part #:
W02G-E4/51
Package:
DIP-4
Product Description

Vishay WOG Series Single-Phase Bridge Rectifier

The Vishay WOG series are glass-passivated single-phase bridge rectifiers designed for general-purpose full-wave rectification in power supplies, adapters, chargers, and lighting ballasts for consumer and home appliance applications. They offer high surge current capability, low typical reverse current, and high case dielectric strength, making them ideal for printed circuit board mounting.

Product Attributes

  • Brand: Vishay General Semiconductor
  • Certifications: UL recognition, file number E54214
  • Material categorization: RoHS-compliant, commercial grade
  • Case: WOG (Molding compound meets UL 94 V-0 flammability rating)
  • Terminals: Silver plated leads, solderable per J-STD-002 and JESD 22-B102
  • Polarity: As marked on body

Technical Specifications

Parameter Symbol W005G W01G W02G W04G W06G W08G W10G Unit
Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 V
Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V
Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 V
Maximum average forward rectified current at 0.375" (9.5 mm) lead length at TA = 25 C IF(AV) 1.5 A
Peak forward surge current single sine-wave superimposed on rated load IFSM 50 A
Rating for fusing (t < 8.3 ms) I2t 10 As
Operating junction and storage temperature range TJ, TSTG -55 to +150 C
Maximum instantaneous forward voltage per diode (IF = 1.0 A) VF 1.0 V
Maximum DC reverse current per diode (TA = 25 C, rated DC blocking voltage) IR 5.0 A
Maximum DC reverse current per diode (TA = 125 C, rated DC blocking voltage) IR 500 A
Typical junction capacitance per diode (4.0 V, 1 MHz) CJ 14 pF
Typical thermal resistance (Junction to Ambient, PCB mounting) RJA 36 C/W
Typical thermal resistance (Junction to Lead, 0.375" lead length) RJL 11 C/W

2410121934_VISHAY-W02G-E4-51_C968649.pdf

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