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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 1KV 6A GBU
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1 kV
- Current - Average Rectified (Io)：6:00 AM
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 6 A
- Current - Reverse Leakage @ Vr：5 µA @ 1000 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 GBU607-K is a standard bridge rectifier from Taiwan Semiconductor, rated for a repetitive peak reverse voltage of 1000V and an average forward current of 6A. It utilizes the GBU surface-mount package with a quad diode configuration. Key electrical specifications include a maximum forward voltage of 1.1V at 6A and a junction temperature range of -55°C to +150°C. The device supports a surge peak forward current of 175A and features a typical reverse current of 5µA at 25°C. Thermal resistance values are 21°C/W (junction-to-ambient) and 2°C/W (junction-to-case).
Feature Summary
- High case dielectric strength of 1500VRMS.
- Molding compound meets UL 94V-0 flammability rating.
- Matte tin plated leads solderable per J-STD-002.
Applications
- Switching mode power supply (SMPS)
- Adapters
- Lighting application
Procurement Notes
Verify the specific ordering code matches the required voltage rating, as the suffix indicates the reverse voltage level within the series. Confirm packaging details align with production needs, noting that the standard packing quantity is 20 units per tube. Ensure compliance requirements such as RoHS and halogen-free status meet project specifications before finalizing procurement orders.
Selection Notes
Select this component when a 1000V blocking capability is required in a compact surface-mount form factor. The GBU607-K is suitable for applications demanding high surge current handling up to 175A. Consider the thermal performance characteristics, specifically the junction-to-case resistance, when designing heat dissipation strategies for enclosed environments or high ambient temperatures.
Part Context
This part belongs to the GBU604-K through GBU607-K series, which share identical physical dimensions and electrical ratings except for the maximum repetitive peak reverse voltage. The series covers voltage ratings from 400V to 1000V, allowing designers to maintain consistent board layouts while adjusting voltage margins by simply changing the model suffix.
Replacement Considerations
Direct replacements must match the 6A current rating, 1000V reverse voltage, and GBU package outline. Verify that alternative components offer comparable surge current capabilities and thermal resistance values to ensure equivalent performance in the target circuit design without requiring layout modifications.
FAQ
What is the marking code on the GBU607-K device?
The marking code on the device is GBU607.
What is the typical junction capacitance for the GBU607-K?
The typical junction capacitance is 94 pF, measured at 1MHz with VR = 4.0V.
Is the GBU607-K compliant with environmental standards?
Yes, the device is RoHS compliant and halogen-free according to IEC 61249-2-21.
