ISOCOM COMPONENTS TLP521, TLP521-2, TLP521-4 DESCRIPTION The TLP521, TLP521-2 and TLP521-4 series of optically coupled isolator consist of an infrared light emitting diode and an NPN silicon photo transistor in a space efficient Dual In Line Plastic Package. TLP521 FEATURES AC Isolation Voltage 5300V RMS CTR Selections Available Wide Operating Temperature Range TLP521-2 -30C to +100C Lead Free and RoHS Compliant UL File E91231 Package Code EE VDE Approval Certificate No. 40028086 TLP521-4 APPLICATIONS Computer Terminals Industrial System Controllers Measuring Instruments ABSOLUTE MAXIMUM RATINGS (T = 25C) A Signal Transmission between Systems of Stresses exceeding the absolute maximum ratings can cause Different Potentials and Impedances permanent damage to the device. Exposure to absolute maximum ratings for long periods of time can adversely affect reliability. ORDER INFORMATION Input Add X after PN for VDE Approval Add G after PN for 10mm lead spacing Forward Current 50mA Add SM after PN for Surface Mount Reverse Voltage 6V Add SMT&R after PN for Surface Mount Power dissipation 70mW Tape & Reel (Available for TLP521SM and TLP521-2SM) Output Optional Order Part No. TLP521-1 for TLP521 Collector to Emitter Voltage BV 55V CEO Consult Factory for Tape and Reel version of Emitter to Collector Voltage BV 6V ECO TLP521-4SM Collector Current 50mA Power Dissipation 150mW Total Package Isolation Voltage 5300V RMS Total Power Dissipation 200m W Operating Temperature -30 to 100 C Storage Temperature -55 to 125 C Lead Soldering Temperature 260C (10s) ISOCOM COMPONENTS 2004 LTD ISOCOM COMPONENTS ASIA LTD Unit 25B, Park View Road West, Park View Industrial Estate Hong Kong Office Hartlepool, Cleveland, TS25 1PE, United Kingdom Block A, 8/F, Wah Hing Industrial Mansion Tel : +44 (0)1429 863 609 Fax : +44 (0)1429 863 581 36 Tai Yau Street, San Po Kong, Kowloon, Hong Kong e-mail : sales isocom.co.uk Tel : +852 2995 9217 Fax : +852 8161 6292 ISOCOM COMPONENTS TLP521, TLP521-2, TLP521-4 ELECTRICAL CHARACTERISTICS (Ambient Temperature = 25C unless otherwise specified) INPUT Parameter Symbol Test Condition Min Typ. Max Unit Forward Voltage V I = 10mA 1.0 1.15 1.3 V F F Reverse Voltage V I = 10A 6.0 V R R Reverse Leakage I V = 4V 10 A R R Terminal Capacitance C V = 0V, f = 1KHz 30 250 pF t OUTPUT Parameter Symbol Test Condition Min Typ. Max Unit CollectorEmitter BV I = 0.5mA, I = 0mA 55 V CEO C F breakdown Voltage EmitterCollector BV I = 100A, I = 0mA 6 V ECO E F breakdown Voltage Collector-Emitter Dark I V = 20V, I = 0mA 100 nA CEO CE F Current 2 24/08/2017 DD93208