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Product Detailed Parameters
- Description：DIODE STANDARD 800V 1A DO204AC
- Series：SUPERECTIFIER®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：800 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：300 ns
- Current - Reverse Leakage @ Vr：500 nA @ 800 V
- Capacitance @ Vr, F：25pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AC, DO-15, Axial
- Supplier Device Package：DO-204AC (DO-15)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The 1N5621GP-E3/54 is a glass-passivated junction fast switching plastic rectifier manufactured by Vishay General Semiconductor. It features a Superectifier structure for high reliability and operates in the DO-15 (DO-204AC) axial package. Key electrical parameters include a maximum average forward rectified current of 1.0 A, a maximum repetitive peak reverse voltage of 800 V, and a peak forward surge current of 50 A. The device exhibits a maximum instantaneous forward voltage of 1.2 V at 1.0 A, a maximum DC reverse current of 0.5 μA at rated blocking voltage, and a typical junction capacitance of 25 pF. Maximum reverse recovery time is specified at 500 ns.
Feature Summary
- Superectifier application structure designed for high reliability conditions
- Cavity-free glass-passivated junction construction
- Fast switching capability optimized for high efficiency applications
Applications
- Fast switching rectification in power supplies
- Inverter circuits
- Converter systems
- Freewheeling diodes for consumer electronics
- Telecommunication equipment
Procurement Notes
Verify component authenticity through authorized Vishay distributors or official channels. Confirm RoHS compliance status and lead plating specifications against current datasheet revisions. Ensure ordering suffixes match required packaging formats such as tape and reel or ammo pack. Validate technical suitability for specific thermal and electrical operating environments before procurement.
Selection Notes
Select this component for applications requiring high-speed rectification with robust surge handling capabilities. The 800 V rating suits medium-voltage AC-to-DC conversion tasks. Consider the 500 ns reverse recovery time for frequency constraints. Evaluate thermal management requirements based on the 45 °C/W thermal resistance characteristic under standard mounting conditions.
Part Context
This part belongs to the 1N561xGP and 1N562xGP series of glass passivated junction fast switching plastic rectifiers. The series offers various voltage ratings from 200 V to 1000 V within the same DO-15 package family. These components utilize the Superectifier technology to provide enhanced reliability compared to standard rectifiers.
Replacement Considerations
Direct substitutes within the same voltage class include the 1N5619GP-E3/54 (600 V) and 1N5623GP-E3/54 (1000 V). Verify pinout compatibility and thermal characteristics when cross-referencing with other manufacturers' equivalents.
FAQ
What is the maximum reverse recovery time for the 1N5621GP?
The maximum reverse recovery time (trr) for the 1N5621GP is 500 ns, measured under specific test conditions of IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A.
Does the E3 suffix indicate a change in electrical function?
No, the E3 suffix indicates RoHS compliance and matte tin plating. It does not alter the electrical performance or functional characteristics of the diode.
