S1ML

$0.31

Description：DIODE STANDARD 1000V 1A SUB SMA
Series：-
Mfr：Taiwan Semiconductor Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5d7a3a777c38 Category: Single Diodes Brand: Taiwan Semiconductor Corporation

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Product introduction

S1ML is listed in the Single Diodes range at ChipApex. The manufacturer field lists Taiwan Semiconductor Corporation. Its product description is DIODE STANDARD 1000V 1A SUB SMA. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for S1ML

Description：DIODE STANDARD 1000V 1A SUB SMA
Series：-
Mfr：Taiwan Semiconductor Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：1000 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：1.8 µs
Current - Reverse Leakage @ Vr：5 µA @ 1000 V
Capacitance @ Vr, F：9pF @ 4V, 1MHz
Mounting Type：Surface Mount
Package / Case：DO-219AB
Supplier Device Package：Sub SMA
Operating Temperature - Junction：-55°C ~ 175°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for S1ML

S1ML

Single Diodes Overview

The S1ML is a standard recovery rectifier manufactured by Taiwan Semiconductor Corporation. It features a 1000 V reverse voltage rating and supports a continuous forward current of 1 A. The device utilizes a Sub SMA (DO-219AB) surface-mount package, designed for automated placement. Key electrical parameters include a maximum forward voltage of 1.1 V at 1 A, a reverse leakage current of 5 µA at 1000 V, and a typical reverse recovery time of 1.8 µs. It operates within a junction temperature range of -55°C to +175°C.

Single Diodes Feature Summary

Glass passivated junction chip for enhanced stability
Low-profile Sub SMA package suitable for automated placement
High efficiency with low power loss characteristics

Single Diodes Applications

General-purpose rectification in power supplies
Reverse polarity protection circuits
DC-DC converter output stages

Single Diodes Procurement Notes

Verify the specific suffix code on the component marking to confirm exact packaging configuration, as variations exist between reel and cut tape formats. Ensure the procurement source provides valid RoHS compliance documentation consistent with the manufacturer's specifications. Cross-reference the full part number against official distributor databases to distinguish between standard and automotive-grade variants if required by the design.

Single Diodes Selection Notes

Select this component when a high-voltage standard recovery diode is required in a compact surface-mount footprint. The 1000 V rating makes it suitable for mains-derived applications or higher voltage DC systems. Consider the 1.8 µs reverse recovery time; for faster switching applications requiring lower noise, evaluate fast recovery alternatives within the same series. Verify thermal management requirements based on the expected forward current load.

Single Diodes Part Context

The S1ML belongs to the S1M series of glass-passivated silicon rectifiers from Taiwan Semiconductor. This family offers robust performance in small outline packages, balancing high voltage ratings with efficient current handling. The Sub SMA package provides a smaller board area solution compared to traditional DO-41 axial leads, facilitating denser PCB layouts in modern consumer and industrial electronics.