KBJL408-TU

$0.58

Description：BRIDGE RECT 1PHASE 800V 4A KBJL
Series：-

SKU:0684b5856fb0 Category: Bridge Rectifiers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：BRIDGE RECT 1PHASE 800V 4A KBJL
Series：-
Mfr：Diodes Incorporated
Package：Tube
Diode Type：Single Phase
Technology：Standard
Voltage - Peak Reverse (Max)：800 V
Current - Average Rectified (Io)：4:00 AM
Voltage - Forward (Vf) (Max) @ If：1 V @ 2 A
Current - Reverse Leakage @ Vr：10 µA @ 800 V
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：4-SIP, KBJL
Supplier Device Package：KBJL
Grade：-
Qualification：-

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KBJL408-TU

Overview

The KBJL408-TU is a single-phase standard recovery bridge rectifier manufactured by Diodes Incorporated. It features a maximum repetitive peak reverse voltage of 800 V and an average rectified output current of 4 A. The device exhibits a maximum forward voltage drop of 1.0 V at 2 A and a maximum leakage current of 10 µA at rated voltage. It utilizes glass passivated die construction within a KBJL molded plastic package, supporting an operating junction temperature range from -55°C to +150°C.

Feature Summary

Glass passivated die construction for enhanced reliability
High surge current capability with ratings up to 120 A
Lead-free finish compliant with RoHS standards
Halogen and antimony free "Green" device

Applications

TV power supplies
Game console power systems
PC power units

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation before procurement. Confirm that the component meets all applicable environmental directives, including RoHS 3 compliance and halogen-free requirements. Ensure the selected part number matches the required voltage rating and packaging configuration for the intended design implementation.

Selection Notes

Select this component based on the 800 V peak reverse voltage requirement and 4 A continuous current capacity. Evaluate thermal management needs using the specified thermal resistance values, particularly if operating without a heatsink. Verify that the application environment falls within the -55°C to +150°C junction temperature range for optimal performance.

Part Context

This component belongs to the KBJL406-KBJL410 series of 4 A standard recovery bridge rectifiers. The series offers varying voltage ratings (600 V, 800 V, 1000 V) while maintaining identical current handling and physical package dimensions. The KBJL408 variant specifically targets applications requiring 800 V blocking capability.

Replacement Considerations

Direct substitutes within the same series include KBJL406-TU (600 V) and KBJL410-TU (1000 V), provided the voltage rating aligns with circuit requirements. Cross-manufacturer replacements must match the KBJL package outline and electrical specifications.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.