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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 600V 6A GBU
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：600 V
- Current - Average Rectified (Io)：6:00 AM
- Voltage - Forward (Vf) (Max) @ If：1.1 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-ESIP, GBU
- Supplier Device Package：GBU
- Grade：-
- Qualification：-
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Overview
The GBU605-K is a single-phase bridge rectifier from the Taiwan Semiconductor GBU6 series, rated for a repetitive peak reverse voltage of 600V and an average forward current of 6A. Housed in a GBU through-hole package, it supports a surge peak forward current of 175A and operates within a junction temperature range of -55°C to +150°C. The device features a typical forward voltage of 1.1V at 6A and a maximum reverse current of 5µA at 25°C. It includes UL recognition (File # E-326243) and complies with RoHS standards.
Feature Summary
- High case dielectric strength of 1500VRMS
- Typical reverse leakage current less than 0.1μA
- Molding compound meets UL 94V-0 flammability rating
Applications
- Switching mode power supply (SMPS)
- Adapters
- Lighting applications
Procurement Notes
Verify the specific ordering code GBU6x-K against the datasheet to confirm the 600V rating corresponds to the '5' suffix. Confirm packaging details such as tube quantities and date codes. Ensure compliance requirements like RoHS and halogen-free status match project specifications before finalizing procurement orders.
Selection Notes
Select this component when a 600V blocking capability is required for AC-to-DC conversion circuits. The GBU package provides robust mechanical stability for PCB mounting. Consider thermal resistance values if operating near maximum ambient temperatures or high duty cycles.
Part Context
This part belongs to the GBU604-K through GBU607-K series, which share identical electrical characteristics except for the repetitive peak reverse voltage rating. The series offers standardized dimensions and pinouts across different voltage ratings to simplify design-in processes.
Replacement Considerations
Direct substitutes include other GBU605 variants from different manufacturers that meet the 6A/600V specification. Verify pinout compatibility and physical dimensions to ensure interchangeability without modifying the printed circuit board layout.
FAQ
What is the typical junction capacitance for the GBU605-K?
The typical junction capacitance per diode for the GBU605-K is 94 pF at 1MHz.
What is the maximum non-repetitive forward surge current rating?
The maximum non-repetitive forward surge current (IFSM) is 175 A for an 8.3ms single half sine-wave superimposed on rated load.
Is the GBU605-K suitable for medical applications?
No, the product is not designed for use in medical, life-saving, or life-sustaining applications according to the manufacturer's notice.
