ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 4A KBJ
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：4:00 AM
- Voltage - Forward (Vf) (Max) @ If：1 V @ 2 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：-
Download product information
Overview
The KBJ408G-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components. It features an average forward current rating of 4 A and a maximum repetitive peak reverse voltage of 800 V. The device utilizes glass passivation for junction protection and operates within a temperature range of -55°C to +150°C. Key electrical characteristics include a forward voltage drop of 0.92 V at 2 A and a reverse leakage current of 5 µA at 800 V. It is housed in a KBJ through-hole package.
Feature Summary
- Glass passivated junctions provide mechanical stress resistance and improved thermal cycling performance.
- High surge current capability supports transient overload conditions during operation.
- Designed for general-purpose rectification in AC-to-DC power conversion applications.
Applications
- AC to DC power supply circuits
- Battery charging systems
- General purpose rectification
Procurement Notes
Verify the specific suffix 'G' against the datasheet to confirm glass passivation status, as packaging variations may exist. Confirm RoHS compliance requirements with the supplier prior to ordering. Ensure the procurement channel provides valid traceability documentation for quality assurance purposes.
Selection Notes
Select this component when an 800 V blocking voltage and 4 A continuous current are required in a through-hole configuration. Compare the 0.92 V forward voltage drop against system efficiency targets. Verify that the KBJ footprint matches the PCB layout constraints for the design.
Part Context
This part belongs to the KBJ series of single-phase bridge rectifiers from MCC. The series offers various voltage ratings and current capacities in a standardized through-hole package. The KBJ408G-BP specifically addresses mid-range power applications requiring robust reverse voltage handling.
Replacement Considerations
Direct substitutes must match the 4 A current, 800 V voltage, and KBJ package. Check equivalent parts from other manufacturers for identical pinout and thermal characteristics to ensure compatibility without redesign.
