Features

Electrical equivalents to leaded types SIOV-S05/S07

SMD plastic package

RoHS-compatible

Suitable for lead-free soldering

UL approved

PSpice models available

Applications

Overvoltage protection and transient suppression in control electronics, detectors and

sensors, touch screens, plug-in cards, remote controls

Design

Cylindrical varistor element, encapsulated.

Encapsulation: thermoplastic, flame-retardant to UL 94 V-0.

Termination: tinned copper alloy, suitable for lead-free wave and reflow soldering, and

compatible with tin/lead solder.

V/I characteristics and derating curves

then by case size, which is included in the type designation.

General technical data

Maximum RMS operating voltage

11 ... 300

V

Maximum DC operating voltage

14 ... 385

V

Maximum surge current

(8/20 µs)

100 ... 1200

A

Maximum energy absorption

(2 ms)

300 ... 23000

mJ

Maximum power dissipation

10 ... 250

mW

Maximum clamping voltage

(8/20 µs)

36 ... 775

V

Operating temperature

40/+85

°C

Storage temperature

40/+125

°C

Temperature derating

Climatic category:

40/+85

°C

SMD disk varistors (CU varistors)

Standard series

Page 3 of 33

Please read Cautions and warnings and

Important notes at the end of this document.