TLP621, TLP621-2, TLP621-4 HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS l UL recognised, File No. E91231 TLP621 DESCRIPTION The TLP621, TLP621-2 , TLP621-4 series of optically coupled isolators consist of infrared light emitting diodes and NPN silicon photo transistors in space efficient dual in line plastic packages. Dimensions in mm 2.54 1 2 7.0 6.0 4 3 1.2 5.08 4.08 7.62 4.0 3.0 FEATURES l Options :0.5 10mm lead spread - add G after part no. 3.0 Surface mount - add SM after part no. 3.35 Tape&reel - add SMT&R after part no. 0.5 TLP621-2 l High Current Transfer Ratio ( 50% min) 2.54 l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l High BVCEO ( 55Vmin ) l All electrical parameters 100% tested 7.0 l Custom electrical selections available 6.0 APPLICATIONS l Computer terminals 1.2 l Industrial systems controllers 10.16 l Measuring instruments 9.16 4.0 l Signal transmission between systems of 3.0 different potentials and impedances 13 Max 0.26 1 8 2 3 7 6 5 4 7.62 13 Max 0.5 3.0 0.26 3.35 0.5 1 TLP621-4 3 4 2.54 7.0 6.0 OPTION SM OPTION G SURFACE MOUNT 7.62 1.2 20.32 19.32 0.6 0.1 10.46 9.86 1.25 0.75 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 7/12/00 13 5 12 6 11 7 8 10 9 7.62 4.0 3.0 13 Max 0.5 0.26 10.16 16 15 14 2 3.0 0.5 3.35 0.26 ISOCOM INC 1024 S. Greenville Ave, Suite 240, Allen, TX 75002 USA Tel: (214) 495-0755 Fax: (214) 495-0901 e-mail info@isocom.com http://www.isocom.com DB92547m-AAS/A1 ABSOLUTE MAXIMUM RATINGS (25C unless otherwise specified) Storage Temperature -55C to + 125C Operating Temperature -55C to + 100C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260C INPUT DIODE Forward Current Reverse Voltage Power Dissipation 50mA 5V 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Power Dissipation 55V 6V 150mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/C above 25C) ELECTRICAL CHARACTERISTICS ( TA = 25C Unless otherwise noted ) Input Output Coupled PARAMETER MIN TYP MAX UNITS Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) 1.0 5 Collector-emitter Breakdown (BVCEO) 55 ( Note 2 ) Emitter-collector Breakdown (BVECO) 6 Collector-emitter Dark Current (ICEO) Current Transfer Ratio (CTR) (Note 2) TLP621, TLP621-2, TLP621-4 CTR selection available GB BL GB 7/12/00 1.3 10 100 50 100 200 30 Collector-emitter Saturation VoltageVCE (SAT) GB Input to Output Isolation Voltage VISO 5300 7500 Input-output Isolation Resistance RISO 5x1010 Rise Time tr Fall Time tf Turn-on Time ton Turn-off Time toff Note 1 Note 2 1.15 600 600 600 0.4 0.4 2 3 3 3 TEST CONDITION V V A IF = 10mA IR = 10A VR = 5V V IC = 0.5mA V nA IE = 100A VCE = 24V % % % % 5mA IF , 5V VCE V V VRMS VPK s s s s 8mA IF , 2.4mA IC 1mA IF , 0.2mA IC See note 1 See note 1 VIO = 500V (note 1) VCC =10V , IC = 2mA, RL = 100 1mA IF , 0.4V VCE Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. DB92547m-AAS/A1 Collector Power Dissipation vs. Ambient Temperature Collector Current vs. Low Collector-emitter Voltage TA = 25C 25 Collector current I C (mA) Collector power dissipation P C (mW) 200 150 100 50 0 15 50 40 30 20 10 10 5 20 5 IF = 2mA 0 -30 0 25 50 75 100 0 125 Ambient temperature TA ( C ) 0.2 50 50 Collector current I C (mA) Forward current I F (mA) 1.0 TA = 25C 30 50 40 30 20 10 0 20 40 15 30 10 20 10 IF = 5mA 0 -30 0 25 50 75 100 125 0 Ambient temperature TA ( C ) Collector-emitter Saturation Voltage vs. Ambient Temperature (V) 2 4 6 8 10 Collector-emitter voltage VCE ( V ) Current Transfer Ratio vs. Forward Current 320 0.28 280 0.24 Current transfer ratio CTR (%) CE(SAT) 0.8 Collector Current vs. Collector-emitter Voltage 60 Collector-emitter saturation voltage V 0.6 Collector-emitter voltage VCE ( V ) Forward Current vs. Ambient Temperature IF = 5mA IC = 1mA 0.20 0.16 0.12 0.08 0.04 240 200 160 120 80 VCE = 5V TA = 25C 40 0 0 -30 0 25 50 75 Ambient temperature TA ( C ) 7/12/00 0.4 100 1 2 5 10 20 50 Forward current IF (mA) DB92547m-AAS/A1