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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 50V 4A KBL
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：50 V
- Current - Average Rectified (Io)：4:00 AM
- Voltage - Forward (Vf) (Max) @ If：0.95 V @ 4 A
- Current - Reverse Leakage @ Vr：5 µA @ 50 V
- Operating Temperature：-50°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, KBL
- Supplier Device Package：KBL
- Grade：-
- Qualification：-
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Overview
The KBL005-M3/P is a single-phase bridge rectifier from Vishay General Semiconductor, utilizing the KBL series architecture. It features a maximum repetitive peak reverse voltage of 50 V and an average forward rectified current rating of 0.5 A. The device exhibits a maximum RMS current of 1.25 A and a surge non-repetitive forward current capacity of 20 A. Electrical characteristics include a maximum DC forward voltage drop of 1.1 V at 0.5 A and a maximum reverse leakage current of 5 µA at 50 V. The component is designed for through-hole mounting in a KBL-4 package.
Feature Summary
- Single-phase bridge rectifier configuration
- Through-hole mounting capability
- Standard recovery speed
Applications
- General purpose power supply circuits
- Battery charging applications
- DC power conversion systems
Procurement Notes
Verify that the suffix /P indicates specific packaging or tape-and-reel configuration distinct from standard tube variants. Confirm RoHS compliance status and ensure the supplier provides official datasheets matching the exact part number to avoid substitution errors with obsolete predecessors like the E4 series.
Selection Notes
Select this component for low-voltage AC-to-DC conversion requiring compact through-hole integration. Ensure the operating current remains within the 0.5 A continuous limit and verify that the 50 V reverse voltage withstands peak line voltages. Consider thermal management requirements based on the KBL-4 package's heat dissipation capabilities.
Part Context
This part belongs to the KBL series of single-phase bridge rectifiers manufactured by Vishay General Semiconductor. The series offers various voltage ratings and current capacities for general-purpose rectification. The KBL005 variant specifically targets low-current applications, providing a robust solution for consumer electronics and industrial control power supplies.
Replacement Considerations
The KBL005-M3 is listed as a recommended replacement for the obsolete KBL005-E4/51. Verify pinout compatibility and electrical specifications when substituting other generic KBL-style bridge rectifiers.
