DESCRIPTION
The TCLT100. series consists of a phototransistor optically
coupled to a gallium arsenide infrared-emitting diode in a
4-lead SOP4L package.

APPLICATIONS
• Switchmode power supplies
• Computer peripheral interface
• Microprocessor system interface

FEATURES
• SMD low profile 4 lead package
• VIORM = 1050 V
• CTR flexibility available see order information
• Special construction
• Extra low coupling capacitance
• DC input with transistor output
• Creepage distance > 8 mm
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912

AGENCY APPROVALS
• UL1577, file no. E76222
• CSA (cUL) 22.2 bulletin 5A recognized file no. E-76222
• BSI: BS EN 41003, BS EN 60065 (BS 415), BS EN 60950
(BS 7002), certificate number 7081 and 7402
• DIN EN 60747-5-5 (VDE 0884)
• FIMKO: EN 60950
• CQC
Note
• See the safety standard approval list “Agency Table” for more
detailed information.