TLP621, TLP621-2, TLP621-4 TLP621X, TLP621-2X, TLP621-4X HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS TLP621 Dimensions in mm 2.54 z UL recognised, File No. E91231 TLP621X Package Code EE 7.0 1 4 6.0 X SPECIFICATION APPROVALS 2 3 z VDE 0884 in 3 available lead forms : 1.2 - STD - G form - SMD approved to CECC 00802 5.08 7.62 4.08 4.0 3.0 13 DESCRIPTION 0.5 Max The TLP621, TLP621-2 , TLP621-4 series of 3.0 0.26 optically coupled isolators consist of infrared 3.35 light emitting diodes and NPN silicon photo 0.5 TLP621-2 transistors in space efficient dual in line plastic TLP621-2X 2.54 packages. 18 FEATURES 2 7 z Options :- 7.0 3 6 10mm lead spread - add G after part no. 6.0 4 5 Surface mount - add SM after part no. 1.2 Tape&reel - add SMT&R after part no. 10.16 z High Current Transfer Ratio ( 50% min) 7.62 9.16 z High Isolation Voltage (5.3kV ,7.5kV ) 4.0 RMS PK 3.0 z High BV ( 55Vmin ) CEO z All electrical parameters 100% tested 13 0.5 z Custom electrical selections available Max 3.0 0.26 3.35 APPLICATIONS 0.5 1 16 z Computer terminals z Industrial systems controllers 2 15 TLP621-4 z Measuring instruments 14 TLP621-4X 3 z Signal transmission between systems of 4 13 2.54 different potentials and impedances 512 611 7.0 6.0 7 10 OPTION G OPTION SM 8 9 SURFACE MOUNT 7.62 1.2 20.32 7.62 19.32 4.0 3.0 0.6 13 1.25 0.5 0.1 0.26 Max 0.75 10.46 0.26 10.16 3.35 3.0 9.86 0.5 ISOCOM COMPONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel: (01429) 863609 Fax :(01429) 863581 31/8/11 DB92547ABSOLUTE MAXIMUM RATINGS (25C unless otherwise specified) Storage Temperature -55C to + 125C Operating Temperature -30C to + 100C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260C INPUT DIODE Forward Current 50mA Reverse Voltage 5V Power Dissipation 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BV 55V CEO Emitter-collector Voltage BV 6V ECO Collector Current 50mA Power Dissipation 150mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/C above 25C) ELECTRICAL CHARACTERISTICS ( T = 25C Unless otherwise noted ) A PARAMETER MIN TYP MAX UNITS TEST CONDITION Input Forward Voltage (V ) 1.0 1.15 1.3 V I = 10mA F F Reverse Current (I)10 AV = 5V R R Output Collector-emitter Breakdown (BV )55 V I = 0.5mA CEO C ( Note 2 ) Emitter-collector Breakdown (BV ) 6 V I = 100A ECO E Collector-emitter Dark Current (I ) 100 nA V = 24V CEO CE Coupled Current Transfer Ratio (CTR) (Note 2) TLP621, TLP621-2, TLP621-4 50 600 % 5mA I , 5V V F CE CTR selection available GB 100 600 % 5mA I , 5V V F CE BL 200 600 % 5mA I , 5V V F CE GR 100 300 % 5mA I , 5V V F CE Collector-emitter Saturation VoltageV 0.4 V 8mA I , 2.4mA I CE (SAT) F C GB 0.4 V 1mA I , 0.2mA I F C Input to Output Isolation Voltage V 5300 V See note 1 ISO RMS 7500 V See note 1 PK 10 Input-output Isolation Resistance R 5x10 V = 500V (note 1) ISO IO Response Time (Rise), tr 4 sV =2V , CE Response Time (Fall) Time, tf 3 sI = 2mA, R = 100 C L Note 1 Measured with input leads shorted together and output leads shorted together. Note 2 Special Selections are available on request. Please consult the factory. 31/8/11 DB92547