PC905

PC905 SHARP | Alldatasheet

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*2 For 10 seconds n Features n Applications 1. Switching power supplies 1. Built-in voltage deviation detection circuit 2. Long creepage distance type 3. Conforms to European Safety Standard 4. High collector-emitter voltage (V CEO : 70V) 5. High isolation voltage between input and (Creepage distance : 8mm or more) (Internal insulation distance : 0.5mm or more) output (V iso rms ) n Absolute Maximum Ratings PC905 (Ta= 25˚C ) Anode mark Internal connection diagram PC905 ( Unit : mm)n Outline Dimensions Parameter Input Symbol Rating Unit Anode current I A 50 mA Anode voltage V A 30 V Reference input current I REF 10 mA Power dissipation P 250 mW Output Collector-emitter voltage V CEO 70 V Emitter-collector voltage V ECO 6V Collector current I C 50 mA Collector power dissipation P C 150 mW Total power dissipation P tot 350 mW *1Isolation voltage V iso Operating temperature T opr - 25 to + 85 ˚C Storage temperature T stg - 40 to + 125 ˚C *2Soldering temperature T sol 260 ˚C h Lead forming type (I type) is also available. (PC905I data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.” “ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, 6. Recognized by UL, file No. E64380 1234 1 23 4 5678

1 Anode

2 Cathode

3 GND

4 Reference

5 N C

6 Emitter

7 Collector

8 N C

: 5 000V Approved by SEMKO No. 963501101 Approved by DEMKO No. 392592 Approved by BSI (BS415 : No. 6990, BS7002 : No. 7567) 5 000 *1 40 to 60% RH, AC for 1 minute Long Creepage Distance Voltage Detection Circuit Photocoupler with Built-in V rms 6.5± 0.5 1.2± 0.3 0.85± 0.3 9.66± 0.5 3.5± 0.5 0.5± 0.1 3.05± 0.5 2.54± 0.25 7.62± 0.3 0.26± 0.1 10.16± 0.5 hh TUV (DIN-VDE0884 ) approved type is also available as an option...

*5 CTR = IC / IA x 100(% ) n Test Circuit Fig. 1 V V A IA VCC VK VF VREF VK : Voltage between terminals and VREF : Voltage between terminals and IA VCC VA R2 VREF *3 V REF (dev)=V REF (MAX. ) -V REF (MIN. ) *4 IREF (dev)=I REF (MAX. ) -IREF (MIN. ) (Ta= 25˚C unless otherwise specified.) Fig. 2 Parameter Symbol Conditions MIN. TYP. MAX. Unit Fig. Input Reference voltage V REF V K =V REF , IA = 10mA 2.40 2.495 2.60 V 1 reference voltage *3Temperature change in V REF (dev) V K =V REF , IA = 10mA, Ta = - 25 to + 85˚C - 8 40 mV 1 Voltage variation ratio in reference voltage Δ V REF /Δ V A IA = 10mA, Δ V A = 30V- V REF - - 1.4 - 5 mV/V 2 Reference input current I REF IA = 10mA, R 3 = 10kΩ -2 1 0 µ A3 reference input current *4Temperature change in IREF (dev) IA = 10mA, R 3 = 10kΩ , Ta = - 25 to + 85˚C - 0.4 3 µ A3 Minimum drive current I MIN V K =V REF -12 m A 1 IOFF - 0.1 2 µ A4 Anode-cathode forward voltage V F V K =V REF , IA = 10mA - 1.2 1.4 V 1 Output Collector dark current I CEO V CE = 20V - 10 -9 10 -7 A5 Transfer charac- teristics *5Current transfer ratio CTR V K =V REF , IA = 10mA, V CE =5 V 40 - 320 % 6 Collector-emitter saturation voltage V CE (sat) V K =V REF , IA = 20mA, IC = 1mA - 0.1 0.2 V 6 Isolation resistance R ISO 5x 1 010 1x 1 011 - Ω Floating capacitance C f - 0.6 1.0 pF - OFF-state anode current V A = 30V, V REF = GND 40 to 60% RH, DC500V V = 0, f = 1MHz n Electro-optical Characteristics

Fig. 5 Fig. 6 Fig. 4Fig. 3 A A IA IREF VCC IOFF VA VCC A V A VCE ICEO IA VCC VK VREF VCE IC - 25 100 0 2 55 07 5 85 Anode current IA (mA ) Ambient temperature Ta (˚C) - 25 100 100 150 200 250 300 0 2 55 07 5 85 Fig. 8 Input Power Dissipation vs. Ambient TemperatureInput power dissipation P (mW ) Ambient temperature Ta (˚C) Fig. 7 Anode Current vs. Ambient Temperature

Relative current transfer ratio (% ) Fig.11 Relative Current Transfer Ratio vs. Ambient Temperature 200 40 60 80 100 Fig.12 Collector Dark Current vs. Ambient Temperature 0 125 100 200 150 25 50 75 100 Ambient Temperature -2 5 8 5 Anode current IA (mA ) Reference voltage VREF (V ) Voltage 200 400 600 800 Anode current IA Reference voltage VREF (V ) Voltage Collector power dissipation PC (mW ) Ambient temperature Ta (˚C) Power dissipation Ptot (mW ) Ambient temperature Ta (˚C) Fig.10 Power Dissipation vs. Ambient Temperature Ambient temperature Ta (˚C) Ambient temperature Ta (˚C) Collector dark current ICEO (A ) V CE = 20VV K =V REF IA = 10mA V CE =5 V V K =V REF T a = 25˚C Fig. 9 Collector Power Dissipation vs. -2 5 -3 0 -2 0 Fig.13-a Anode Current vs. Reference Fig.13-b Anode Current vs. Reference ( µ A ) V K =V REF T a = 25˚C 10 -1 1 10 -1 0 10 -9 10 -8 10 -7 10 -6 10 -5 1 200 1 000

• 30 100 0 2 04 06 08 0 Ambient TemperatureOFF ( µ A ) Ambient temperature Ta (˚C) Fig.14 OFF-state Anode Current vs. - 30 100 0 2 04 06 08 0 2.40 2.50 2.60 2.495V 2.40V Ambient TemperatureREF Ambient temperature Ta (˚C) Fig.15 Reference Voltage vs. V REF = 2.60V - 25 100 0 2 55 07 5 Ambient TemperatureReference input current IREF ( µ A ) Ambient temperature Ta (˚C) Fig.16 Reference Input Current vs. IA = 10mA -3 0 -2 0 -1 0 5 1 01 52 02 53 03 5 Anode VoltageREF (mV ) Anode voltage VA (V ) Fig.17 Reference Voltage Change vs. -2 0 0.1 100 1 10 100 Voltage gain (1) AV1 (dB ) 10 µ F 620Ω 10kΩ 10kΩf Test Circuit for Voltage Gain (1) vs. Frequency Vin Vo Vin AV1 Vo T a = 25˚C IA = 10mA IA = 10mA IF = 2mA T a = 25˚C V A = 30V V REF = GND OFF-state anode current I (V )Reference voltage V V K =V REF Reference voltage changeΔ V = 20 log Frequency f(kHz ) Fig.18-a Voltage Gain (1) vs. Frequency 1 000

-5 0 0.1 -4 0 -3 0 -2 0 -1 0 1 10 100 1 000 100 Ω 1k Ω Voltage gain (2) AV2 (dB ) Oscilating Stable area D Stable area C AB B A area Anode current IA (mA ) Load capacitance CL (µ F ) -3 0 0.02 0 2 04 06 08 0 1 0 0 0.04 0.06 0.08 0.10 0.12 0.14 0.16 100 Anode Current I A (A) Anode Current Fig.21 Current Transfer Ratio vs. 10kΩ 150Ω 150Ω Test Circuit for Anode Current vs. Load Capacitance CL CL 10 µ F 620Ω 10kΩ 10f kΩ Test Circuit for Voltage Gain (2) vs. Frequency Vin VoRL IA Test circuit(A) Test circuit(B, C, D) Fig.20 Collector-emitter Saturation Voltage vs. Ambient TemperatureV CE (sat) (V ) Ambient temperature Ta (˚C) Current transfer ratio CTR (% ) 100 Fig.18-b Voltage Gain (2) vs. Frequency Frequency f (kHz ) Collector-emitter saturation voltage n Precautions for Use Handle this product the same as with other integrated circuits against static electricity. IA = 2mA IC = 1.7mA T a = 25˚C R L = 10k Ω T a = 25˚C A•••VK =V REF B•••VA =5 V C•••VA = 10V D•••VA = 15V (at IA = 10mA ) (at IA = 10mA ) (at IA = 10mA ) V K =V REF IA = 20mA IC = 1mA V K =V REF V CE =5 V T a = 25˚C 10 -3 10 -2 10 -1 10 -4 10 -3 10 -2 10 -1 As for other general cautions, refer to the chapter “ Precautions for Use ” Fig.19 Anode Current vs. Load Capacitance l