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1SMA5940 - SURFACE MOUNT SILICON ZENER DIODE

Download the 1SMA5940 datasheet PDF. This datasheet also covers the 1SMA5917 variant, as both devices belong to the same surface mount silicon zener diode family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (1SMA5917-CDIL.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 1SMA5940
Manufacturer CDIL
File Size 225.80 KB
Description SURFACE MOUNT SILICON ZENER DIODE
Datasheet download datasheet 1SMA5940 Datasheet

General Description

Power Dissipation @ Ta=50ºC Derate Above 50ºC Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on Rated Load Operating Junction and Storage Temperature Range SYMBOL *PD **IFSM Tj, Tstg VALUE 1.5 15 10 - 55 to +150 UNIT W mW/ºC A °C * Mounted on 5.0mm2 ( 0.013mm thick) land ares ** Measured on 8.3ms, and single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum ELECTRICAL CHARACTERISTICS (Ta=25°C unless specified otherwise) VF @ 200mA <1.2V Zener Voltage Zener Impedance Reverse Leakage Device # Nom.

V VZ @ IZT (V) min max ZZT @ IZT (Ω) (mA) max ZZK @ (Ω) max IZK (mA) IR @ (µA) max VR (V) 1SMA5917 4.7 4.46 4.94 5.0 79.8 500 1.0 5.0 1.5 1SMA5918 5.1 4.84 5.36 4.0 73.5 350 1.0 5.0 2.0 1SMA5919 5.6 5.32 5.88 2.0 66.9 250 1.0 5.0 3.0 1SMA5920 6.2 5.89 6.51 2.0 60.5 200 1.0 5.0 4.0 1SMA5921 6.8 6.46 7.14 2.5 55.1 200 1.0 5.0 5.2 1SMA5922 7.5 7.12 7.88 3.0 50.0 400 0.50 5.0 6.0 1SMA5923 8.2 7.79 8.61 3.5 45.7 400 0.50 5.0 6.5 1SMA5924 9.1 8.64 9.56 4.0 41.2 500 0.50 5.0 7.0 1SMA5925 10 9.50 10.50 4.5 37.5 500 0.25 5.0 8.0 1SMA5926 11 10.45 11.55 5.5 34.1 550 0.25 1.0 8.4 1SMA5927 12 11.40 12.60 6.5 31.2 550 0.25 1.0 9.1 1SMA5928 13 12.35 13.65 7.0 28.8 550 0.25 1.0 9.9 1SMA5929 15 14.25 15.75 9.0 25.0 600 0.25 1.0 11.4 1SMA5930 16 15.20 16.80 10 23.4 600 0.25 1.0 12.2 1SMA5931 18 17.10 18.90 12 20.8 650 0.25 1.0 13.7 1SMA5932 20 19.00 21.00 14 18.7 650 0.25 1.0 15.2 1SMA5933 22 20.90 23.10 17.5 17.0 650 0.25 1.0 16.7 1SMA5934 24 22.80 25.20 19 15.6 700 0.25 1.0 18.2 1SMA5935 27 25.65 28.35 23 13.9 700 0.25 1.0 20.6 1SMA5936 30 28.50 31.50 28 12.5 750 0.25 1.0 22.8 1SMA5937 33 31.35 34.65 33

Overview

Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company SURFACE MOUNT SILICON ZENER DIODE 1SMA5917 - 1SMA5945 (4V7 - 68V) DO-214AC (SMA) Surface Mount Package ABSOLUTE MAXIMUM.

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