IS829X

IS829 OPTICALLY COUPLED ISOLATOR TRANSISTOR OUTPUT PACKAGE DIMENSIONS INCHES (MM) SCHEMATIC .400 (10.16) .361 (9.16) .300 (7.62) . 157 (4.0) 1 8 .118 (3.0) .020 (0.5) 2 7 .106 (2.7) 13° Max .118 (3.0) .020 (0.5) 3 6 4 .010 (0.26) .100 (2.54) 5 8 7 6 5 .276 (7.0) .236 96.0) 1 2 3 4 .047 (1.2) DESCRIPTION INPUT DIODE The IS829 is an optically coupled isolator consisting of Gallium Arsenide infrared emitting diodes and NPN silicon phototransistors mounted in a standard 8-pin dual-in-line package with two channels per unit. FEATURES l l l High Current Transfer Ratio 50% Min at IF = 5mA, VCE = 5V Also available in single, quad package High Isolation Voltage - 5000 VRMS Forward D.C. Current Reverse D.C. Voltage Peak Forward Current (p.w. < 100µs, duty ratio 0.001) Power Dissipation (derate linearly 0.93mW/0C above 250C) 50mA 6V 1A 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Power Dissipation 35V 150mW (derate linearly 2.00mW/0C above 250C) ABSOLUTE MAXIMUM RATINGS ( 25°C unless otherwise noted) Storage Temperature -550C to +1250C Operating Temperature -550C to +1000C Lead Soldering Temperature (2mm from case for 10 seconds) 2600C Input-to-Output Isolation Voltage 5000RMS PACKAGE Total Power Dissipation 170mW (derate linearly 2.27mW/0C above 250C) ISOCOM COMPONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel: (0429) 863609 Fax :(0429) 863581 DA91098-AAS/01 ELECTRICAL CHARACTERISTICS (250C unless otherwise noted) Min. Parameter Input Typ Max. Units Forward Voltage (VF) 1.4 Volt IF = 20 mA Reverse Current (IR) 10 µA VR = 4V Volt IC = 1mA Volt IE = 0.1 mA nA VCE = 20 V Test Condition Output Collector-emitter Voltage (BVCEO) 35 Emitter-collector Voltage (BVECO) 6 Collector-emitter Dark Current (ICEO) 100 Coupled DC Current Transfer Ratio (CTR) 400 % IF = 5mA, VCE = 5V 0.1 0.2 Volt IF = 20 mA, IC = 1 mA 0.6 1.0 pf V = 0, f = 1 mhz ohm VIO = 500V (see note 1) VRMS (note 1)(t = 1 Min) IC = 2mA, VCC = 10V 50 Collector-emitter Saturation Voltage VCE (Sat) Floating Capacitance (CF) Input-to-Output Isolation Resistance Riso 5x10 Inout to Output Isolation Voltage 10 10 11 5000 Output Turn - on Time (ton) 3.0 µS Output Turn - off Time (toff) 2.5 µS RL= 100Ω Fig 1 Note 1. Measured with input leads shorted together and output leads shorted together. VCC =10V Input ton toff tf RL - 100R tr Output Output 10% 10% 90% 90% FIG 1 DA91098-AAS/01