TCET1202中文資料威世科技數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The TCET1200 consists of a phototransistor optically

coupled to a gallium arsenide infrared-emitting diode in a

4 pin plastic dual inline package.

FEATURES

? High common mode rejection

? CTR offered in 5 groups

? Low temperature coefficient of CTR

? Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

APPLICATIONS

? Switch-mode power supplies

? Line receiver

? Computer peripheral interface

? Microprocessor system interface

? Reinforced isolation provides circuit protection against

electrical shock (safety class II)

? Circuits for safe protective separation against electrical

shock according to safety class II (reinforced isolation):

- for appl. class I - IV at mains voltage ≤ 300 V

- for appl. class I - III at mains voltage ≤ 600 V

according to DIN EN 60747-5-5 (VDE 0884-5)

AGENCY APPROVALS

? UL1577

? cUL1577

? DIN EN 60747-5-5 (VDE 0884-5)

? BSI

? CQC GB8898-2011

? CQC GB4943.1-2011