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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 1KV 25A GBU
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1 kV
- Current - Average Rectified (Io)：25 A
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 25 A
- Current - Reverse Leakage @ Vr：10 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 GBU2507 is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation. It utilizes glass passivation for the silicon chips and is housed in a GBU package designed for printed circuit board mounting. The device supports an average forward rectified current of 25A and offers a maximum repetitive peak reverse voltage of 1000V. Key electrical characteristics include a forward voltage drop of 1.2V at 25A, a reverse leakage current of 10µA at 1000V, and a non-repetitive peak surge current capability of 300A. The component operates within a junction temperature range of -55°C to +150°C.
Feature Summary
- Glass passivation provides stable blocking voltage performance and low leakage current.
- High surge current capability ensures reliability during transient overload conditions.
- Low forward voltage drop enhances overall system efficiency.
- UL recognized file number E-326243 confirms compliance with safety standards.
Applications
- General purpose single phase bridge rectification
- Switching mode power supplies (SMPS)
- Adapters and chargers
- Television and monitor power circuits
Procurement Notes
Verify the manufacturer datasheet to confirm the specific suffix designation matches the required 1000V rating. Ensure the ordering information aligns with RoHS directive 2011/65/EU and WEEE 2002/96/EC compliance requirements. Cross-reference the package type and pin configuration with the target PCB layout before finalizing procurement.
Selection Notes
Select this component when a high-voltage single-phase rectifier is required for PCB-mounted applications. The 1000V rating suits mains-connected designs, while the 25A current capacity supports moderate power loads. Verify that the thermal management strategy accommodates the specified junction temperature limits under expected operating conditions.
Part Context
This part belongs to the GBU series of glass passivated single-phase bridge rectifiers from Taiwan Semiconductor. The series covers voltage ratings from 400V to 1000V, sharing the same mechanical footprint and general electrical architecture. The GBU2507 represents the highest voltage option within this specific current-rated family.
Replacement Considerations
Direct replacements must match the GBU package, 25A current rating, and 1000V reverse voltage. Verify equivalent forward voltage drop and surge current capabilities to ensure circuit compatibility without redesign.
FAQ
What is the maximum repetitive peak reverse voltage for the GBU2507?
The maximum repetitive peak reverse voltage is 1000V.
Does the GBU2507 comply with environmental directives?
Yes, it is compliant with the RoHS directive 2011/65/EU and conforms to WEEE 2002/96/EC.
What is the non-repetitive peak surge current rating?
The device can withstand a non-repetitive peak surge current of 300A.
