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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 600V 3.8A GBU
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：600 V
- Current - Average Rectified (Io)：3.8 A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 6 A
- Current - Reverse Leakage @ Vr：5 µA @ 600 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, GBU
- Supplier Device Package：GBU
- Grade：-
- Qualification：-
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Overview
The GBU6J-E3/51 is a glass passivated single-phase bridge rectifier from Vishay General Semiconductor, designed for high surge current capability and high case dielectric strength of 1500 V RMS. It features an in-line circuit configuration within the GBU package style. The maximum repetitive peak reverse voltage (VRRM) is 600 V, with a maximum average forward rectified output current (IF(AV)) of 6.0 A at a case temperature of 90 °C. The peak forward surge current (IFSM) rating is 175 A. Electrical characteristics include a maximum instantaneous forward voltage drop (VF) of 1.0 V at 6.0 A and a maximum DC reverse current (IR) of 5 μA at rated blocking voltage. Operating junction and storage temperatures range from -55 to +150 °C.
Feature Summary
- Glass passivation provides mechanical strength and protects against mechanical stresses
- High surge current capability supports demanding transient loads
- High case dielectric strength ensures robust isolation performance
Applications
- AC/DC bridge full wave rectification
- Switching mode power supplies
- Monitor and TV circuits
- Printer power systems
- Home appliances
Procurement Notes
Verify the specific ordering suffix to confirm packaging details. The /51 designation indicates delivery in paper trays with a base quantity of 250 units. Confirm RoHS compliance status as required by project specifications. Ensure the component meets the environmental standards applicable to your region before finalizing procurement orders.
Selection Notes
Select this component when a 600 V reverse voltage rating is required alongside a 6.0 A continuous forward current capacity. Verify that the GBU through-hole mounting style fits the printed circuit board layout constraints. Consider the thermal resistance values if operating near the maximum junction temperature limits under continuous load conditions.
Part Context
This part belongs to the GBU6 series of single-phase bridge rectifiers manufactured by Vishay General Semiconductor. The series includes variants with different voltage ratings such as GBU6A, GBU6B, GBU6D, GBU6G, GBU6K, and GBU6M. All share the same physical GBU package dimensions and general electrical characteristics except for the specific reverse voltage breakdown thresholds.
Replacement Considerations
Direct substitutes within the same family include GBU6J-E3/45, which shares identical electrical parameters but utilizes tube packaging instead of paper trays. Other voltage-rated variants like GBU6G or GBU6K may be considered if higher voltage margins are needed, provided they fit the existing footprint.
FAQ
What is the maximum repetitive peak reverse voltage for the GBU6J?
The maximum repetitive peak reverse voltage (VRRM) for the GBU6J variant is 600 V.
Does the E3 suffix indicate lead-free composition?
Yes, the Base P/N-E3 suffix denotes that the component is RoHS-compliant and commercial grade.
What is the typical junction capacitance per diode?
The typical junction capacitance per diode is 68 pF, measured at 4 V and 1 MHz.
