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Product Detailed Parameters
- Description：DIODE STANDARD 800V 1.5A DO41
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：800 V
- Current - Average Rectified (Io)：1.5A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1.5 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 µA @ 800 V
- Capacitance @ Vr, F：20pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Supplier Device Package：DO-41
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The Diodes Incorporated 1N5398S-T is a discontinued silicon rectifier diode designed for general-purpose applications. It features an 800V peak repetitive reverse voltage and supports a 1.5A average rectified output current. The component utilizes a DO-41 axial leaded package, indicated by the 'S' suffix. Electrical characteristics include a maximum forward voltage drop of 1.1V at rated current and a peak reverse leakage current of 50μA at 100°C. It withstands a non-repetitive peak forward surge current of 50A and operates within a junction temperature range of -65°C to +150°C.
Feature Summary
- Fast switching capability optimized for high efficiency
- High current handling with low forward voltage drop
- Low reverse leakage current performance
- Surge overload rating supporting up to 50A peak
Applications
- General purpose rectification
- Free wheeling diode circuits
- Power supply input stages
Procurement Notes
This specific part number is officially discontinued as of August 6, 2009. Verification of availability requires checking distributor stock or equivalent replacement series. Confirm that the DO-41 package matches the required footprint, as the standard version without the suffix uses DO-15. Ensure compatibility with RoHS standards if applicable to the target assembly.
Selection Notes
Select this component when an 800V blocking voltage is required for single-phase half-wave rectification. The DO-41 package suits through-hole mounting where space allows. Consider derating the average forward current by 20% if used in capacitive load applications. Verify thermal resistance requirements against the ambient operating conditions.
Part Context
The 1N5398S-T belongs to the 1N5391/S through 1N5399/S series from Diodes Incorporated. This family covers voltage ratings from 50V to 1000V while maintaining a consistent 1.5A current capacity. The 'S' suffix specifically designates the smaller DO-41 plastic encapsulated case compared to the larger DO-15 variant.
Replacement Considerations
Officially discontinued. Equivalent parts may be found in the standard 1N5398 series (DO-15) or generic 1.5A/800V rectifiers. Verify pinout and package dimensions before substitution.
