CQY80N VISHAY | Alldatasheet

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Technical content

CQY80N(G) Vishay Telefunken Rev. A3, 11–Jan–99152 Optocoupler with Phototransistor Output

Description

The CQY80N(G) series consist of a phototransistor optically coupled to a gallium arsenide infrared- emitting diode in a 6-lead plastic dual inline package. The elements are mounted on one leadframe using a coplanar technique, providing a fixed distance between input and output for highest safety requirements.

Applications

Circuits for safe protective separation against electri- cal shock according to safety class II (reinforced isolation): /C0068For appl. class I – IV at mains voltage ≤ 300 V /C0068For appl. class I – III at mains voltage ≤ 600 V according to VDE 0884, table 2, suitable for: Switch-mode power supplies, line receiver, computer peripheral interface, microprocessor system interface. VDE Standards These couplers perform safety functions according to the following equipment standards: /C0068VDE 0884 Optocoupler for electrical safety requirements /C0068IEC 950/EN 60950 Office machines (applied for reinforced isolation for mains voltage ≤ 400 V RMS ) /C0068VDE 0804 Telecommunication apparatus and data processing /C0068IEC 65 Safety for mains-operated electronic and related household apparatus 14827 65 4 2 31 C E A (+) C (–) n.c. 95 10805 B Order Instruction Ordering Code CTR Ranking Remarks CQY80N > 50% CQY80NG 1) > 50% 1) G = Leadform 10.16 mm; G is not market on the body

CQY80N(G) Vishay Telefunken Rev. A3, 11–Jan–99 153

Features

Approvals: /C0068BSI: BS EN 41003, BS EN 60095 (BS 415), BS EN 60950 (BS 7002), Certificate number 7081 and 7402 /C0068FIMKO (SETI): EN 60950, Certificate number 12399 /C0068U nderwriters Laboratory (UL) 1577 recognized, file number E-76222 /C0068VDE 0884, Certificate number 94778 VDE 0884 related features: /C0068Rated impulse voltage (transient overvoltage) V IOTM = 6 kV peak /C0068Isolation test voltage (partial discharge test voltage) Vpd = 1.6 kV /C0068Rated isolation voltage (RMS includes DC) VIOWM = 600 VRMS (848 V peak) /C0068Rated recurring peak voltage (repetitive) VIORM = 600 VRMS /C0068Creepage current resistance according to VDE 0303/IEC 112 C omparative Tracking Index: CTI = 275 /C0068Thickness through insulation ≥ 0.75 mm General features: /C0068Isolation materials according to UL94-VO /C0068Pollution degree 2 (DIN/VDE 0110 / resp. IEC 664) /C0068Climatic classification 55/100/21 (IEC 68 part 1) /C0068Special construction: Therefore, extra low coupling capacity of typical 0.3 pF, high C ommon M ode R ejection /C0068Low temperature coefficient of CTR /C0068CTR > 50% /C0068Coupling System A Absolute Maximum Ratings Input (Emitter) Parameter Test Conditions Symbol Value Unit Reverse voltage VR 5 V Forward current IF 60 mA Forward surge current tp ≤ 10 /C0109s IFSM 1.5 /C0065 Power dissipation Tamb ≤ 25/C0176C PV 100 mW Junction temperature Tj 125 /C0176C Output (Detector) Parameter Test Conditions Symbol Value Unit Collector emitter voltage VCEO 32 V Emitter collector voltage VECO 7 V Collector current IC 50 mA Collector peak current tp/T = 0.5, tp ≤ 10 ms ICM 100 mA Power dissipation Tamb ≤ 25/C0176C PV 150 mW Junction temperature Tj 125 /C0176C Coupler Parameter Test Conditions Symbol Value Unit Isolation test voltage (RMS)t = 1 min VIO 3.75 kV Total power dissipation Tamb ≤ 25/C0176C Ptot 250 mW Ambient temperature range Tamb –55 to +100 /C0176C Storage temperature range Tstg –55 to +125 /C0176C Soldering temperature 2 mm from case, t ≤ 10 s Tsd 260 /C0176C

CQY80N(G) Vishay Telefunken Rev. A3, 11–Jan–99154 Electrical Characteristics (Tamb = 25°C) Input (Emitter) Parameter Test Conditions Symbol Min. Typ. Max. Unit Forward voltage IF = 50 mA VF 1.25 1.6 V Junction capacitance VR = 0, f = 1 MHz C j 50 pF Output (Detector) Parameter Test Conditions Symbol Min. Typ. Max. Unit Collector emitter voltageIC = 1 mA VCEO 32 V Emitter collector voltageIE = 100 /C0109A VECO 7 V Collector emitter cut-off current VCE = 20 V, If = 0, E = 0 ICEO 10 200 nA Coupler Parameter Test Conditions Symbol Min. Typ. Max. Unit Collector emitter saturation voltage IF = 10 mA, IC = 1 mA VCEsat 0.3 V Cut-off frequency VCE = 5 V, IF = 10 mA, R L = 100 /C0087 fc 110 kHz Coupling capacitance f = 1 MHz C k 0.3 pF Current Transfer Ratio (CTR) Parameter Test Conditions Type Symbol Min. Typ. Max. Unit IC /IF VCE = 5 V, IF = 10 mA CQY80N, CQY80NG CTR 0.5 0.9

918 A TK 63

Figure 18. Marking example

CQY80N(G) Vishay Telefunken Rev. A3, 11–Jan–99160 Dimensions of CNY80N in mm 14770 weight: 0.50 g creepage distance: /C0121 6 mm air path:/C0121 6 mm after mounting on PC board