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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 100V 4A GBP
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：100 V
- Current - Average Rectified (Io)：4:00 AM
- Voltage - Forward (Vf) (Max) @ If：1.05 V @ 2 A
- Current - Reverse Leakage @ Vr：10 µA @ 100 V
- Operating Temperature：-55°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：4-SIP, GBP
- Supplier Device Package：GBP
- Grade：-
- Qualification：-
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Overview
The MCC KBP401G-BP is a single-phase bridge rectifier with a maximum repetitive reverse voltage of 50 V and an average rectified forward current rating of 4 A. It utilizes glass-passivated chip junction technology for reliable operation across a wide temperature range from -55°C to +150°C. The device features a high surge forward current capability of 135 A under standard half-sine wave conditions. Electrical characteristics include a typical forward voltage of 1.0 V at 2 A and a maximum reverse leakage current of 5 µA at rated voltage and 25°C. The component is housed in a bulk-packaged GBP plastic package designed for through-hole mounting.
Feature Summary
- Glass passivated chip junction construction ensures stable electrical performance and long-term reliability.
- High surge forward current capability supports robust operation during transient load events.
- Epoxy compound meets UL 94 V-0 flammability ratings for enhanced safety compliance.
Applications
- AC to DC power conversion circuits
- General-purpose rectification in low-voltage power supplies
- Industrial control systems requiring 50 V isolation
Procurement Notes
Verify authenticity by purchasing directly from Micro Commercial Components or authorized distributors, as counterfeit parts are prevalent. Confirm the "BP" suffix indicates RoHS compliance and lead-free finish. Ensure the procurement channel provides full traceability and adheres to MCC's quality standards for handling and storage to maintain warranty coverage.
Selection Notes
Select this component when a 50 V peak reverse voltage rating is required alongside a 4 A continuous current capacity. The GBP package offers a compact form factor suitable for space-constrained designs. Evaluate thermal resistance parameters if operating near the upper limits of the specified temperature range without additional heatsinking.
Part Context
This part belongs to the KBP4005G through KBP410G series of bridge rectifiers manufactured by Micro Commercial Components. The series covers voltage ratings from 50 V to 1000 V while maintaining a consistent 4 A current rating. The KBP401G-BP specifically addresses applications requiring the lowest voltage threshold within this standardized product line.
Replacement Considerations
Substitute only with other MCC KBP401G-BP units or verified equivalents that match the 50 V reverse voltage, 4 A current rating, and GBP package dimensions. Cross-referencing with other manufacturers requires strict verification of pinout compatibility and thermal characteristics.
FAQ
What is the maximum non-repetitive peak surge current for the KBP401G-BP?
The device can withstand a non-repetitive peak surge current of 135 A for an 8.3 ms half-sine wave duration.
Does the KBP401G-BP meet environmental compliance standards?
Yes, the device is halogen-free, lead-free, and RoHS compliant, with epoxy meeting UL 94 V-0 flammability ratings.
What is the typical junction-to-case thermal resistance?
The thermal resistance from junction to case (Rth(J-C)) is typically 5 °C/W.
