C4D08120E

$7.55

Description：DIODE SILICON 1.2KV 24.5A TO252
Series：Z-Rec®
Mfr：Wolfspeed, Inc.
Package：Tube

SKU:0305e1a26668 Category: Single Diodes Brand: Wolfspeed, Inc.

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Product introduction

Product Detailed Parameters

Description：DIODE SILICON 1.2KV 24.5A TO252
Series：Z-Rec®
Mfr：Wolfspeed, Inc.
Package：Tube
Technology：SiC (Silicon Carbide) Schottky
Voltage - DC Reverse (Vr) (Max)：1200 V
Current - Average Rectified (Io)：24.5A
Voltage - Forward (Vf) (Max) @ If：3 V @ 2 A
Speed：No Recovery Time > 500mA (Io)
Reverse Recovery Time (trr)：0 ns
Current - Reverse Leakage @ Vr：250 µA @ 1200 V
Capacitance @ Vr, F：560pF @ 0V, 1MHz
Mounting Type：Surface Mount
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package：TO-252-2
Operating Temperature - Junction：-55°C ~ 175°C
Grade：-
Qualification：-

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C4D08120E

Overview

The Wolfspeed C4D08120E is a 1200 V Silicon Carbide Schottky diode housed in a TO-252-2 package. It supports a continuous forward current of 8 A at 135 °C and 24.5 A at 25 °C, with a peak repetitive reverse voltage of 1200 V. The device exhibits a maximum forward voltage of 1.8 V at 25 °C and 3 V at 175 °C when conducting 8 A. Reverse leakage current is specified at 250 µA (max) at 25 °C and 350 µA at 175 °C under full blocking voltage. Thermal resistance from junction to case is 1.1 °C/W, enabling power dissipation up to 136.5 W at 25 °C.

Feature Summary

Zero reverse recovery current due to majority carrier operation
Positive temperature coefficient on forward voltage for safe parallel operation
High-frequency switching capability with extremely fast transition speeds
Temperature-independent switching characteristics

Applications

Solar inverters
Switch mode power supplies (SMPS)
Boost diodes in PFC or DC/DC stages
Free wheeling diodes in inverter stages
AC/DC converters

Procurement Notes

Verify the specific ordering suffix 'E' against the manufacturer's official documentation to confirm exact packaging configuration and compliance status. Ensure that the component marking matches the datasheet identifier C4D08120. Confirm thermal management requirements align with the specified junction-to-case resistance for your intended operating temperature range.

Selection Notes

Select this component for designs requiring high-efficiency rectification with minimal switching losses. The positive temperature coefficient allows for reliable parallel operation without thermal runaway risks. Evaluate the thermal derating curves to ensure the continuous forward current meets system demands at the expected case temperatures.

Part Context

This discrete silicon carbide Schottky diode belongs to Wolfspeed's portfolio of unipolar rectifiers designed to replace traditional bipolar devices. It utilizes wide-bandgap material properties to achieve superior performance in high-voltage and high-temperature environments compared to conventional silicon alternatives.