KBL407G T0G

Description：BRIDGE RECT 1PHASE 1KV 4A KBL
Series：-

SKU:4b427e710943 Category: Bridge Rectifiers Brand: Taiwan Semiconductor Corporation

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Product introduction

Product Detailed Parameters

Description：BRIDGE RECT 1PHASE 1KV 4A KBL
Series：-
Mfr：Taiwan Semiconductor Corporation
Package：Tray
Diode Type：Single Phase
Technology：Standard
Voltage - Peak Reverse (Max)：1 kV
Current - Average Rectified (Io)：4:00 AM
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 4 A
Current - Reverse Leakage @ Vr：10 µA @ 1000 V
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：4-SIP, KBL
Supplier Device Package：KBL
Grade：-
Qualification：-

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KBL407G T0G

Overview

The KBL407G T0G is a single-phase glass passivated bridge rectifier manufactured by Taiwan Semiconductor Corporation. It features a maximum average forward rectified current of 4A and a maximum repetitive peak reverse voltage of 800V. The device utilizes a KBL through-hole package with matte tin-plated leads. Key electrical parameters include a maximum instantaneous forward voltage of 1.1V at 4A, a peak forward surge current of 150A, and an operating junction temperature range from -55°C to +150°C.

Feature Summary

Glass passivated junction for enhanced reliability
Halogen-free construction compliant with IEC 61249-2-21
Matte tin plated leads solderable per JESD22-B102

Applications

Printed circuit board mounting
General purpose AC to DC rectification
Power supply input stages

Procurement Notes

Verify the specific ordering suffix 'T0G' against the manufacturer's official datasheet to confirm tray packing and green compound specifications. Ensure compliance requirements such as RoHS and halogen-free status match project needs before finalizing procurement orders.

Selection Notes

Select this component when an 800V blocking voltage and 4A continuous current rating are required in a standard KBL through-hole package. Consider thermal resistance values and derating curves if operating near maximum junction temperatures or under high ambient conditions.

Part Context

This part belongs to the KBL40xG series of glass passivated bridge rectifiers from Taiwan Semiconductor. The series covers voltage ratings from 50V to 1000V while maintaining a consistent 4A current capability across all variants in the family.

Replacement Considerations

Cross-reference with other manufacturers offering KBL407 equivalents. Verify that substitute parts meet the same 800V VRRM, 4A IF(AV), and physical footprint dimensions to ensure mechanical compatibility.

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.