B72220S3111K101 EPCOS Inc, B72220S3111K101 Datasheet

Page 1

SIOV metal oxide varistors Leaded varistors, SuperioR, S20 series Series/Type: S20 Date: December 2007 Data Sheet Data Sheet  EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express ...

Page 2

Leaded varistors SuperioR, S20 series Construction ■ Round varistor element, leaded ■ Coating: epoxy resin, flame-retardant V-0 ■ Terminals: tinned copper wire Features ■ High-energy SuperioR series E3 ■ Very high surge current ratings ...

Page 3

... S20K175E3 B72220S3211K101 S20K210E3 B72220S3231K101 S20K230E3 B72220S3251K101 S20K250E3 B72220S3271K101 S20K275E3 B72220S3301K101 S20K300E3 B72220S3321K101 S20K320E3 = 25 °C) Characteristics (T A Ordering code Type (untaped) SIOV- B72220S3111K101 S20K115E3 B72220S3131K101 S20K130E3 B72220S3141K101 S20K140E3 B72220S3151K101 S20K150E3 B72220S3171K101 S20K175E3 B72220S3211K101 S20K210E3 B72220S3231K101 S20K230E3 B72220S3251K101 S20K250E3 B72220S3271K101 S20K275E3 B72220S3301K101 S20K300E3 ...

Page 4

... Leaded varistors SuperioR, S20 series Dimensional drawing ø Seating plane to IEC 60717 Dimensions ±1 Ordering code mm B72220S3111K101 10.0 B72220S3131K101 10.0 B72220S3141K101 10.0 B72220S3151K101 10.0 B72220S3171K101 10.0 B72220S3211K101 10.0 B72220S3231K101 10.0 B72220S3251K101 10.0 B72220S3271K101 10.0 B72220S3301K101 10.0 B72220S3321K101 10.0 Please read Cautions and warnings and Important notes at the end of this document ...

Page 5

Reliability data Test Test methods/conditions Varistor voltage The voltage between two terminals with the specified measuring current applied is called V Clamping voltage The maximum voltage between two terminals with the specified standard impulse current (8/20 µs) applied. Max. AC ...

Page 6

Leaded varistors SuperioR, S20 series Reliability data Test Test methods/conditions Climatic sequence CECC 42 000, test 4.16 The specimen shall be subjected to: a) dry heat at UCT damp heat, 1st cycle: c) cold, LCT ...

Page 7

Reliability data Test Test methods/conditions Resistance to soldering heat IEC 60068-2-20, test Tb, method 1A, 260 ° Each lead shall be dipped into a solder bath having a temperature of 260 ±5 ° point 2.0 to ...

Page 8

Leaded varistors SuperioR, S20 series v/i characteristics (i) – for explanation of the characteristics refer to “General technical information”, 1.6.3 10000 6000 4000 2000 1000 800 320 600 275 230 400 300 320 250 ...

Page 9

Derating curves Maximum surge current max For explanation of the derating curves refer to “General technical information”, section 1.8 max ...

Page 10

Leaded varistors SuperioR, S20 series Cautions and warnings General 1. EPCOS metal oxide varistors (SIOVs) are designed for specific applications and should not be used for purposes not identified in our specifications, application notes and data books unless otherwise agreed ...

Page 11

Leaded varistors SuperioR, S20 series Mounting 1. Potting, sealing or adhesive compounds can produce chemical reactions in the SIOV ceramic that will degrade the component’s electrical characteristics. 2. Overloading SIOVs may result in ruptured packages and expulsion of hot materials. ...

Page 12

Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...