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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 200V 4A KBJ
- Series：-
- Mfr：Diodes Incorporated
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：200 V
- Current - Average Rectified (Io)：4:00 AM
- Voltage - Forward (Vf) (Max) @ If：1 V @ 2 A
- Current - Reverse Leakage @ Vr：5 µA @ 200 V
- Operating Temperature：-65°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 KBJ402G is a single-phase standard recovery bridge rectifier manufactured by Diodes Incorporated. It provides an average rectified output current of 4.0 A and supports a maximum repetitive peak reverse voltage of 200 V. The device features a forward voltage drop of 1.0 V at 2.0 A and a maximum reverse leakage current of 5.0 µA at rated voltage. It operates within a junction temperature range of -55°C to +150°C and withstands a peak forward surge current of 120 A. The component utilizes a KBJ through-hole package with tin-plated leads.
Feature Summary
- Glass passivated die construction for reliable operation
- High case dielectric strength of 1500 VRMS
- Surge overload rating up to 120 A peak
- Lead-free finish compliant with RoHS directives
Applications
- Printed circuit board applications
- General purpose AC to DC conversion
- Power supply circuits requiring 200V isolation
Procurement Notes
Verify the specific part number against official Diodes Incorporated documentation to ensure authenticity. Confirm that the ordering suffix matches the required packaging quantity, which is typically supplied in tubes of 20 units. Check for compliance with relevant environmental standards such as RoHS 3 and confirm the manufacturer's date code markings on the physical component body.
Selection Notes
Select the KBJ402G when a 200 V peak reverse voltage rating is required for single-phase bridge rectification. Ensure the application demands a 4.0 A continuous current capability and can accommodate the specified thermal resistance characteristics. Verify that the operating environment stays within the -55°C to +150°C junction temperature limits defined in the datasheet.
Part Context
This component belongs to the KBJ4005G through KBJ410G series of 4.0 A glass passivated bridge rectifiers from Diodes Incorporated. The series offers various voltage ratings ranging from 50 V to 1000 V while maintaining consistent mechanical dimensions and electrical performance profiles across different models.
Replacement Considerations
Direct replacements must match the 4.0 A current rating, 200 V reverse voltage, and KBJ package form factor. Verify that substitute components meet the same thermal resistance and surge current specifications.
