CNY75AX_08 ISOCOM | Alldatasheet
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Technical content
CNY75AX, CNY75BX, CNY75CX, CNY75A, CNY75B, CNY75C 25/3/08 DB92225m-AAS/A4 0.26 0.5 Dimensions in mm 7.0 6.0 1.2 7.62 3.0 13° Max 3.35 4.0 3.0 2.54 7.62 6.62 0.5 APPROVALS l UL recognised, File No. E91231 Package Code " GG " 'X' SPECIFICATION APPROVALS l VDE 0884 in 3 available lead form : - - STD - G form - SMD approved to CECC 00802 l Certified to EN60950 by Nemko - Certificate No. P01102464
DESCRIPTION
The CNY75A, CNY75B, CNY75C series of optically coupled isolators consist of infrared light emitting diode and NPN silicon photo transistor in a standard 6 pin 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 BVCEO (90V min) l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l All electrical parameters 100% tested l Custom electrical selections available
APPLICATIONS
l Industrial systems controllers l Measuring instruments l Signal transmission between systems of different potentials and impedances OPTICALLY COUPLED ISOLATOR PHOTOTRANSISTOR OUTPUT 3 4 2 5 ABSOLUTE MAXIMUM RATINGS (25°C unless otherwise specified) Storage Temperature -55°C to + 150°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 60mA Reverse Voltage 6V Power Dissipation 105mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO 90V Collector-base Voltage BVCBO 90V Emitter-collector Voltage BVECO 6V Collector Current 50mA Power Dissipation 160mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/°C above 25°C) OPTION G 7.62SURFACE MOUNT OPTION SM 10.16 0.26 10.46 9.86 0.6 0.1 1.25 0.75 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 sales@isocom.co.uk http://www.isocom.com
PARAMETER MIN TYP MAX UNITS TEST CONDITION Input Forward Voltage (VF) 1.2 1.60 V IF = 50mA Reverse Current (IR) 10 µA VR = 6V Output Collector-emitter Breakdown (BV CEO) 90 V IC = 1mA ( Note 2 ) Collector-base Breakdown (BV CBO) 90 V IC = 100µA Emitter-collector Breakdown (BV ECO) 6 V IE = 100 µA Collector-emitter Dark Current (I CEO) 150 nA VCE = 20V Coupled IC / IF (CTR) (Note 2) CNY75A 15 % 1mA IF , 5V VCE CNY75B 30 % 1mA IF , 5V VCE CNY75C 60 % 1mA IF , 5V VCE CNY75A 63 125 % 10mA IF , 5V VCE CNY75B 100 200 % 10mA IF , 5V VCE CNY75C 160 320 % 10mA IF , 5V VCE Collector-emitter Saturation VoltageVCE(SAT) 0.3 V 10mA IF , 1mA IC Input to Output Isolation Voltage V ISO 5300 VRMS See note 1
7500 VPK See note 1
Input-output Isolation Resistance R ISO 5x10 10 Ω VIO = 500V (note 1) 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. 25/3/08 ELECTRICAL CHARACTERISTICS ( T A= 25°C Unless otherwise noted ) Type RL = 100Ω see fig 1 RL = 1kΩ see fig 2 td tr ton ts tf toff IC ton toff IF µs µs µs µs µs µs mA µs µs mA VCC = 5V Figure 1 50Ω Output VCC = 5V RL = 1kΩ Figure 2 50Ω Output RL = 100Ω DB92225m-AAS/A4 TYPICAL SWITCHING CHARACTERISTICS
Ambient temperature T A ( °C ) 150 200 Ambient temperature T A ( °C ) Collector power dissipation P C (mW) -30 0 25 50 75 100 125 Collector Power Dissipation vs. Ambient Temperature Forward Current vs. Ambient Temperature -30 0 25 50 75 100 100 0.5 1.0
1.5 IF = 10mA
VCE = 5V Forward current I F (mA) 120 160 200 240 280 320 Forward current I F (mA) Current Transfer Ratio vs. Forward Current Relative Current Transfer Ratio vs. Ambient Temperature Relative current transfer ratio Current transfer ratio CTR (%) VCE = 5V TA = 25°C70 1 2 5 10 20 50 Collector Current vs. Collector-emitter Voltage ( normalised to CNY75B ) Collector-emitter voltage V CE ( V ) Collector current I C (mA) 0 2 4 6 8 10
50 TA = 25°C
-30 0 25 50 75 100 125 CNY75B CNY75C CNY75A -30 0 25 50 75 100 Ambient temperature T A ( °C ) Collector-emitter saturation voltage V CE(SAT) (V) Collector-emitter Saturation Voltage vs. Ambient Temperature 0.04 0.08 0.12 0.16 0.20 0.24 0.28 IF = 10mA IC = 1mA Ambient temperature T A ( °C ) IF = 5mA DB92225m-AAS/A4