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Product Detailed Parameters
- Description：IC
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：10:00 AM
- Voltage - Forward (Vf) (Max) @ If：1 V @ 5 A
- Current - Reverse Leakage @ Vr：5 µA @ 800 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, KBJ
- Supplier Device Package：KBJ
- Grade：-
- Qualification：-
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Overview
The KBJ1008G-BP-HF is a single-phase bridge rectifier manufactured by Micro Commercial Components. It features a silicon construction with glass passivation for enhanced reliability. The device supports a maximum average forward current of 10A and withstands a repetitive peak reverse voltage of 800V. It utilizes a through-hole mounting style within the KBJ plastic package. Key electrical specifications include a maximum non-repetitive surge current of 150A and a maximum DC blocking voltage of 800V. The component operates within a temperature range of -55°C to +150°C, ensuring stability in demanding environments.
Feature Summary
- Glass passivated junction structure provides superior stability and ruggedness against mechanical stress and thermal cycling.
- Plastic encapsulant meets UL flammability classification 94V-0 for improved safety compliance.
- Molded over compression technique ensures low leakage current and robust mechanical integrity.
Applications
- AC-to-DC power supply circuits
- Battery chargers
- General-purpose rectification in industrial equipment
Procurement Notes
Verify that the specific part number includes the HF suffix to confirm RoHS compliance status as documented. Confirm the package type matches the required PCB footprint for the KBJ series. Ensure the voltage rating aligns with the circuit's peak inverse voltage requirements. Check datasheet revisions for any updates to thermal characteristics or mechanical dimensions before finalizing procurement orders.
Selection Notes
Select this component when a 10A current capacity and 800V reverse voltage rating are required for single-phase applications. The through-hole KBJ package is suitable for boards requiring higher mechanical strength compared to surface-mount alternatives. Consider the operating temperature range if the environment exceeds standard limits. Compare leakage current specifications against sensitive circuit requirements to ensure proper functionality.
Part Context
This component belongs to the KBJ series of glass passivated bridge rectifiers from Micro Commercial Components. The series offers various voltage ratings while maintaining consistent current handling capabilities. The KBJ package design distinguishes it from other MCC bridge rectifier families like GBJ or KBP. This specific model represents a standard configuration within the manufacturer's discrete diode portfolio.
Replacement Considerations
Compatible substitutes include KBJ1008G-BP and KBJ1008G-HF from the same manufacturer. Cross-brand replacements must match the 10A current, 800V voltage, and KBJ package dimensions. Verify pinout compatibility and thermal performance before implementing alternative sources.
FAQ
What is the maximum operating junction temperature?
The maximum operating junction temperature is specified as 150°C.
Does the device feature glass passivation?
Yes, the KBJ1008G-BP-HF utilizes a glass passivated junction structure for improved reliability.
