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Product Detailed Parameters
- Description：DIODE STANDARD 600V 3A DO27
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 3 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 µA @ 600 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-201AD, Axial
- Supplier Device Package：DO-27 (DO-201AD)
- Operating Temperature - Junction：-65°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The Comchip Technology 1N5406T-G is a standard recovery rectifier diode housed in the DO-210AD (SMA) surface-mount package. It features a maximum average forward rectified current of 3 A and a peak repetitive reverse voltage rating of 1 kV. The device supports a maximum non-repetitive peak forward surge current of 150 A. Electrical characteristics include a maximum forward voltage of 950 mV at 3 A and a maximum reverse leakage current of 5 uA. The component operates within a junction temperature range of -65 °C to +125 °C.
Feature Summary
- Standard recovery rectifier configuration for general-purpose power conversion
- Surface-mount DO-210AD package design for automated assembly
- High thermal stability with extended operating temperature limits
Applications
- General purpose rectification in power supply circuits
- Inverter and converter applications
- Freewheeling diode implementation
Procurement Notes
Verify the specific suffix against the manufacturer datasheet to confirm package type and electrical ratings, as variations exist within the product line. Ensure the ordering code matches the required DO-210AD form factor and lead availability constraints. Cross-reference RoHS compliance status directly with official documentation before integration into regulated assemblies.
Selection Notes
Select this component when a 3 A current rating and 1 kV blocking voltage are required in a compact surface-mount footprint. Compare the 950 mV forward voltage drop against alternative packages like DO-201AD to evaluate thermal performance trade-offs. Confirm that the 150 A surge capability meets the specific circuit inrush requirements during startup conditions.
Part Context
This part belongs to the 1N5408 series family, which encompasses silicon rectifiers with varying reverse voltage ratings but consistent 3 A forward current capabilities. The 'T' designation typically indicates tape-and-reel packaging, while the '-G' suffix denotes Green/RoHS-compliant manufacturing. This places the component within the broader category of industrial-grade plastic encapsulated rectifiers.
Replacement Considerations
Direct substitutes include Vishay 1N5408T-E3/54 and Diodes Inc. 1N5408-HE3-54. Verify that replacement parts maintain the identical DO-210AD footprint and match the 1 kV reverse voltage specification to ensure functional compatibility.
