Datasheet

Construction

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.

Features

Electrical equivalents to leaded types SIOV-S05/S07

Operating voltage up to 300 V

RMS

SMD plastic package

RoHS-compatible

Suitable for lead-free soldering

PSpice models available

Approvals

IEC

CSA approved (types with voltages higher than 30 V

RMS

)

Delivery mode

Blister tape, 330-mm reel

Packing unit: 1000 pcs.

V/I characteristics and derating curves

V/I and derating curves are attached to the data sheet. The curves are sorted by V

RMS

and

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

General technical data

Maximum RMS operating voltage V

RMS

11 ... 300 V

Maximum DC operating voltage V

14 ... 385 V

Maximum surge current (8/20 µs) 1 time i

max

100 ... 1200 A

Maximum energy absorption (2 ms) W

max

300 ... 23000 mJ

Maximum clamping voltage (8/20 µs) v

c,max

36 ... 775 V

Operating temperature 40/+85 °C

Storage temperature 40/+125 °C

SMD varistors (CU types) B726*

Standard series

Page 3 of 23Please read Cautions and warnings and

Important notes at the end of this document.