ISP321-1-88XSM HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS l UL recognised, File No. E91231 'X' SPECIFICATION APPROVALS l VDE 0884 in 3 available lead form : - STD - G form - SMD approved to CECC 00802 l Certified to EN60950 by the following Test Bodies :Nemko - Certificate No. P96102022 Fimko - Registration No. 192313-01..25 Semko - Reference No. 9639052 01 Demko - Reference No. 305969 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 13° Max 0.5 3.0 0.5 3.35 0.26 DESCRIPTION The ISP321-1-88XSM is an optically coupled isolator consisting of infrared light emitting diodes and NPN silicon photo transistors in a space efficient dual in line plastic package. FEATURES l Options :10mm lead spread - add G after part no. Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. l High Current Transfer Ratio ( 80 - 400% ) l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l High BVCEO ( 80Vmin ) l All electrical parameters 100% tested l External Creepage ≥ 7mm APPLICATIONS l Industrial systems controllers l Measuring instruments l Signal transmission between systems of different potentials and impedances OPTION SM OPTION G SURFACE MOUNT 1.2 0.6 10.2 9.5 1.4 0.9 7.62 0.26 10.16 ISOCOM COMPONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, TS25 1YD England Tel: (01429)863609 Fax : (01429) 863581 e-mail [email protected] http://www.isocom.com 19/11/99 ISOCOM INC 1024 S. Greenville Ave, Suite 240, Allen, TX 75002 USA Tel: (214) 495-0755 Fax: (214) 495-0901 e-mail [email protected] http://www.isocom.com DB92740-AAS/A1 ABSOLUTE MAXIMUM RATINGS (25°C unless otherwise specified) Storage Temperature -55°C to + 125°C Operating Temperature -55°C to + 100°C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260°C INPUT DIODE Forward Current Reverse Voltage Power Dissipation 50mA 6V 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Power Dissipation 80V 6V 150mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/°C above 25°C) ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted ) Input Output Coupled PARAMETER MIN TYP MAX UNITS Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) 1.0 5 1.15 Collector-emitter Breakdown (BVCEO) 80 ( Note 2 ) Emitter-collector Breakdown (BVECO) 6 Collector-emitter Dark Current (ICEO) IF = 10mA IR = 10µA VR = 5V V IC = 0.5mA 100 V nA IE = 100µA VCE = 48V 400 % 5mA IF , 5V VCE 0.4 V 8mA IF , 2.4mA IC VRMS VPK See note 1 Ω µs µs µs µs VIO = 500V (note 1) VCC = 10V , IC = 2mA, RL = 100Ω Current Transfer Ratio (CTR) (Note 2) Collector-emitter Saturation VoltageVCE (SAT) 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 19/11/99 V V µA 10 80 Note 1 Note 2 1.3 TEST CONDITION 2 3 3 3 Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. DB92740-AAS/A1 Collector Power Dissipation vs. Ambient Temperature Collector Current vs. Low Collector-emitter Voltage TA = 25°C 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 = 25°C 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 ) 2 4 6 8 10 Collector-emitter voltage VCE ( V ) Collector-emitter Saturation Voltage vs. Ambient Temperature (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 = 25°C 40 0 0 -30 0 25 50 75 Ambient temperature TA ( °C ) 19/11/99 0.4 100 1 2 5 10 20 50 Forward current IF (mA) DB92740-AAS/A1