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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 600V 2.3A KBJ
- Series：-
- Mfr：Good-Ark Semiconductor
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：600 V
- Current - Average Rectified (Io)：2.3 A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 2 A
- Current - Reverse Leakage @ Vr：5 µA @ 600 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, KBJ
- Supplier Device Package：KBJ(3S)
- Grade：-
- Qualification：-
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Overview
The KBJ4JU is a glass passivated single-phase bridge rectifier manufactured by Good-Ark Semiconductor. It features a silicon diode construction with four elements configured for full-wave rectification. The device supports a maximum repetitive peak reverse voltage of 1000 V and a maximum average forward rectified output current of 4 A. It has a maximum non-repetitive peak forward surge current of 50 A and a maximum forward voltage of 1 V. The component operates within a temperature range of -55 °C to 125 °C and utilizes a through-hole inline plastic/epoxy package.
Feature Summary
- Glass passivated chip junctions provide high reliability and stability under varying thermal conditions.
- High surge current capability ensures robust performance during transient load events.
- Plastic package meets UL-94V-0 flammability classification standards for safety compliance.
Applications
- AC-to-DC bridge full wave rectification in switching power supplies
- Power supply circuits for home appliances
- Office equipment power management systems
- Industrial automation control units
Procurement Notes
Verify the specific suffix 'JU' against official Good-Ark documentation to confirm exact electrical tolerances and marking codes, as suffixes often denote specific binning or packaging variations. Ensure the procurement source provides valid RoHS compliance certificates and original manufacturer datasheets to guarantee component authenticity and traceability.
Selection Notes
Select this component when a 1000 V reverse voltage rating and 4 A continuous current capacity are required for single-phase rectification. The through-hole GBJ-style package is suitable for PCB mounting where mechanical stability is prioritized. Verify that the operating ambient temperature does not exceed the specified limits without derating the current.
Part Context
The KBJ series represents Good-Ark's line of glass passivated single-phase bridge rectifiers designed for general-purpose applications. These components utilize advanced molding techniques to ensure void-free epoxy bodies, enhancing dielectric strength and thermal dissipation compared to standard plastic packages.
Replacement Considerations
Compatible replacements include other 4A, 1000V single-phase bridge rectifiers in the GBJ or KBJ form factor from manufacturers such as Diotec, Central Semiconductor, or Vishay. Ensure pinout compatibility and equivalent surge current ratings before substitution.
