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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 100V 4A JB
- 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, JB
- Supplier Device Package：JB
- Grade：-
- Qualification：-
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Overview
The KBJA401-BP is a single-phase bridge rectifier from the KBJA series manufactured by Micro Commercial Components. It features a glass passivated chip junction and an average rectified forward current of 4 A at a case temperature of 120°C. The device supports a peak repetitive reverse voltage of 100 V, with a maximum non-repetitive peak surge current of 140 A under an 8.3 ms half-sine wave condition. Electrical characteristics include a typical forward voltage of 1.0 V at 2 A and a reverse leakage current of 10 µA at 100 V. The component operates within a junction temperature range of -55°C to 150°C.
Feature Summary
- Glass passivated chip junction for enhanced reliability
- High surge forward current capability
- Epoxy material meets UL 94 V-0 flammability rating
Applications
- General purpose AC to DC power supply rectification
- Low voltage electronic circuit power conversion
- Industrial control system power modules
Procurement Notes
Verify authenticity through authorized MCC distributors or direct purchase to avoid counterfeit components. Confirm RoHS compliance status via the suffix designation. Ensure storage conditions align with manufacturer guidelines to maintain product integrity prior to assembly.
Selection Notes
Select this component when a 100 V reverse voltage rating and 4 A continuous current are required. Consider the thermal resistance values for heatsink design if operating near maximum ratings. Verify that the bulk packaging format matches the production line handling requirements.
Part Context
This part belongs to the KBJA series of bridge rectifiers, which share common mechanical dimensions and electrical structures across different voltage ratings. The series covers voltages from 50 V to 1000 V while maintaining a consistent 4 A current capacity.
Replacement Considerations
Compatible substitutes include other 4 A, 100 V bridge rectifiers in the JB package style. Verify pinout compatibility and thermal performance before substitution.
FAQ
What is the marking code for the KBJA401-BP?
The marking code for the KBJA401-BP is 70.
What is the recommended mounting torque for this device?
The recommended mounting torque is 0.5 N•m.
Does the 'BP' suffix indicate RoHS compliance?
Yes, the 'P' suffix designates that the device is RoHS compliant.
