CT Micro晶体管输出CTH291GB(T1)(HZD)

CTH291GB(T1)(HZD)

CTH291GB(T1)(HZD)

CTH291GB(T1)(HZD)

CTH291GB(T1)(HZD)

Features

 High isolation 3750 VRMS

 Multiple CTR selection available

 DC input with transistor output

 Operating temperature range - 55 °C to 125 °C

 RoHS compliance

 REACH compliance

 Halogen compliance

 Regulatory Approvals

 UL - UL1577 (Pending Approval)

 VDE - EN60747-5-5 (Pending Approval)

 CQC – GB4943.1, GB8898 (Pending Approval)

 IEC60065, IEC60950 (Pending Approval)

Description

The CTH291GB series of general purpose

optocoupler consists of a photo transistor optically

coupled to a gallium arsenide Infrared-emitting diode

in a 4-lead half pitch Mini-Flat package.

Applications

 Switch mode power supplies

 Computer peripheral interface

 Microprocessor system interface

CTH291GB(T1)(HZD)

Profile Feature Pb-Free Assembly Profile

Temperature Min. (Tsmin) 150°C

Temperature Max. (Tsmax) 200°C

Time (ts) from (Tsmin to Tsmax) 60-120 seconds

Ramp-up Rate (tL to tP) 3°C/second max.

Liquidous Temperature (TL) 217°C

Time (tL) Maintained Above (TL) 60 – 150 seconds

Peak Body Package Temperature 260°C +0°C / -5°C

Time (tP) within 5°C of 260°C 30 seconds

Ramp-down Rate (TP to TL) 6°C/second max

Time 25°C to Peak Temperature 8 minutes max.