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Product Detailed Parameters
- Description：DIODE STANDARD 1 KV DO27
- Series：-
- Mfr：Lumimax Optoelectronic Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1 kV
- Current - Average Rectified (Io)：-
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 10 µA
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：3 A @ 1 kV
- Capacitance @ Vr, F：50pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-201AD, Axial
- Supplier Device Package：DO-27 (DO-201AD)
- Operating Temperature - Junction：-50°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The Lumimax Optoelectronic Technology 1N5408 is a general-purpose silicon rectifier diode housed in a DO-201AD (DO-27) axial leaded package. It features a maximum average forward rectified current of 3.0 A and a maximum repetitive peak reverse voltage of 1000 V. The device supports a peak forward surge current of 200 A and maintains an operating temperature range from -50°C to +150°C. Electrical characteristics include a maximum instantaneous forward voltage of 1.1 V and a maximum DC reverse current of 100 μA at rated blocking voltage.
Feature Summary
- Low forward voltage drop for improved efficiency
- High forward surge current capability
- Guaranteed high-temperature soldering performance
Applications
- General purpose rectification
- Power supply circuits
- Battery chargers
Procurement Notes
Verify the specific manufacturer designation, as the 1N5408 part number is utilized by multiple semiconductor producers including Diotec, onsemi, Vishay, and Taiwan Semiconductor. Confirm that the component matches the Lumimax Optoelectronic Technology datasheet specifications, particularly the DO-201AD package dimensions and electrical ratings, before finalizing procurement orders.
Selection Notes
Select this component for applications requiring robust general-purpose rectification with a 1000 V reverse voltage rating. Ensure the design accommodates the 3.0 A continuous current limit and the thermal resistance parameters provided in the datasheet. Verify compliance with RoHS and REACH directives if required by the target market regulations.
Part Context
This component belongs to the 1N5400 through 1N5408 series of standard silicon rectifiers. The series shares identical mechanical construction and current handling capabilities, differing primarily in their maximum repetitive peak reverse voltage ratings which range from 50 V to 1000 V across the lineup.
Replacement Considerations
Cross-reference with other manufacturers' 1N5408 variants such as those from Vishay or onsemi. Verify that substitute parts meet the same DO-201AD footprint and electrical limits.
