PC452

PC452 Series PC452 Series Mini-flat Package, Darlinton Phototransistor Output, High Collector-emitter Voltage Photocoupler ■ Description ■ Agency approvals/Compliance PC452 Series contains an IRED optically coupled to a phototransistor. It is packaged in a 4-pin Mini-flat. Input-output isolation voltage(rms) is 3.75kV. Collector-emitter voltage is 350V and CTR is MIN. 1 000% at input current of 1.0mA. 1. Recognized by UL1577 (Double protection isolation), file No. E64380 (as model No. PC452) 2. Package resin : UL flammability grade (94V-0) ■ Applications 1. Telephone sets 2. Copiers, facsimiles 3. Interfaces with various power supply circuits, power distribution boards 4. Hybrid substrates which reguire high density mounting ■ Features 1. 4-pin Mini-flat package 2. Double transfer mold package (Ideal for Flow Soldering) 3. High collector-emitter voltage (VCEO : 350V) 4. Darlington phototransistor output (CTR : MIN. 1 000% at IF=1mA, VCE=2V) 5. High isolation voltage between input and output (Viso(rms) : 3.75kV) Notice The content of data sheet is subject to change without prior notice. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. 1 Sheet No.: D2-A00901EN Date Sep. 30. 2003 © SHARP Corporation PC452 Series ■ Internal Connection Diagram 1 1 4 2 3 2 3 4 Anode Cathode Emitter Collector ■ Outline Dimensions (Unit : mm) 3.6±0.3 2.54±0.25 SHARP mark "s" 3 PC452 Anode mark 4.4±0.2 4 Date code 1 2 0.4±0.1 Factory identification mark 5.3±0.3 Epoxy resin 0.1±0.1 2.6±0.2 0.2±0.05 45˚ 0.5+0.4 −0.2 6˚ 7.0+0.2 −0.7 Product mass : approx. 0.1g Sheet No.: D2-A00901EN 2 PC452 Series Date code (2 digit) A.D. 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 1st digit Year of production A.D Mark 2002 A 2003 B 2004 C 2005 D 2006 E 2007 F 2008 H 2009 J 2010 K 2011 L 2012 M ·· N · 2nd digit Month of production Month Mark January 1 February 2 March 3 April 4 May 5 June 6 July 7 August 8 September 9 October O November N December D Mark P R S T U V W X A B C ·· · repeats in a 20 year cycle Factory identification mark Factory identification Mark Country of origin no mark Japan Indonesia Philippines China * This factory marking is for identification purpose only. Please Contact the local SHARP sales reprsentative to see the actual status of the production. Sheet No.: D2-A00901EN 3 PC452 Series ■ Absolute Maximum Ratings Output Input Parameter Forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Total power dissipation Operating temperature Storage temperature *1 Isolation voltage *2 Soldering temperature Symbol IF VR P VCEO VECO IC PC Ptot Topr Tstg Viso (rms) Tsol Rating 50 6 70 350 0.1 150 150 170 −30 to +100 −40 to +125 3.75 260 (Ta=25˚C) Unit mA V mW V V mA mW mW ˚C ˚C kV ˚C *1 40 to 60%RH, AC for 1 minute, f=60Hz *2 For 10s ■ Electro-optical Characteristics Input Output Transfer characteristics Parameter Symbol Forward voltage VF IR Reverse Current Terminal capacitance Ct Collector dark current ICEO Collector-emitter breakdown voltage BVCEO Collector current IC Collector-emitter saturation voltage VCE (sat) Isolation resistance RISO Floating capacitance Cf fC Cut-off frequency tr Rise time Response time Fall time tf Conditions IF=10mA VR=4V V=0, f=1kHz VCE=200V, IF=0 IC=0.1mA, IF=0 IF=1mA, VCE=2V IF=20mA, IC=100mA DC500V, 40 to 60%RH V=0, f=1MHz VCE=2V, IC=20mA, RL=100Ω, −3dB VCE=2V, IC=20mA, RL=100Ω MIN. − − − − 350 10 − 5×1010 − 1 − − TYP. 1.2 − 30 − − − − 1×1011 0.6 7 100 20 MAX. 1.4 10 250 200 − − 1.2 − 1.0 − 300 100 (Ta=25˚C) Unit V µA pF nA V mA V Ω pF kHz µs µs Sheet No.: D2-A00901EN 4 PC452 Series ■ Model Line-up Taping 3 000 pcs/reel 750 pcs/reel Model No. PC452 PC452T Package Please contact a local SHARP sales representative to inquire about production status and Lead-Free options. Sheet No.: D2-A00901EN 5 PC452 Series Fig.1 Forward Current vs. Ambient Temperature Fig.2 Collector Power Dissipation vs. Ambient Temperature 60 Collector power dissipation PC (mW) 200 Forward current IF (mA) 50 40 30 20 10 0 −30 0 25 50 75 100 150 100 50 0 −30 125 0 Fig.3 Peak Forward Current vs. Duty Ratio 75 100 125 500 Pulse width≤100µs Ta=25˚C Ta=75˚C 50˚C 200 2 000 Forward current IF (mA) Peak forward current IFM (mA) 50 Fig.4 Forward Current vs. Forward Voltage 10 000 5 000 25 Ambient temperature Ta (˚C) Ambient temperature Ta (˚C) 1 000 500 200 100 50 25˚C 0˚C −25˚C 100 50 20 10 5 20 2 10 5 5 10−3 2 5 10−2 2 1 5 10−1 2 5 1 0 0.5 Duty ratio 1.5 1.0 2.0 2.5 Fig.5 Current Transfer Ratio vs. Forward Current Fig.6 Collector Current vs. Collector-emitter Voltage 5 000 200 Ta=25˚C VCE=2V Ta=25˚C 4 000 Collector current Ic (mA) Current transfer ratio CTR (%) 3.0 Forward voltage VF (V) 3 000 2 000 IF=10mA 5mA 3mA 2.5mA 100 2mA 1.5mA 0 0.1 PC (MAX.) 1mA 1 000 0.5mA 0 0.2 0.5 1 2 5 10 0 1 2 3 4 5 Collector-emitter voltage VCE (V) Forward current IF (mA) Sheet No.: D2-A00901EN 6 PC452 Series Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature Fig.8 Collector - emitter Saturation Voltage vs. Ambient Temperature 150 1.2 Collector-emitter saturation voltage VCE(sat) (V) Relative current transfer ratio (%) IF=1mA VCE=2V 100 50 0 −30 0 20 40 60 80 100 1.0 0.8 0.6 0.4 0.2 IF=20mA IC=100mA 0 −30 0 1 000 VCE=200V 500 Response time (µs) 10−6 10−7 10−8 −9 VCE=2V IC=20mA Ta=25˚C tr 200 tf 100 50 td ts 20 5 10−10 10−11 −30 0 20 40 60 80 2 1 0.01 100 0.1 1 10 Load resistance RL (kΩ) Ambient temperature Ta (˚C) Fig.11 Test Circuit for Response Time Fig.12 Frequency Response VCC RL VCE=2V IC=20mA Ta=25˚C 0 Output Input Output −5 10% VCE Voltage gain Av (dB) Input 100 10 10 RD 80 60 Fig.10 Response Time vs. Load Resistance Fig.9 Collector Dark Current vs. Ambient Temperature Collector dark current ICEO (A) 40 Ambient temperature Ta (˚C) Ambient temperature Ta (˚C) 10−5 20 90% td tr ts tf Please refer to the conditions in Fig.10 −10 RL=1kΩ 100Ω 1 10 10Ω −15 −20 −25 0.1 100 10 000 Frequency f (kHz) Sheet No.: D2-A00901EN 7 PC452 Series Fig.13 Collector-emitter Saturation Voltage vs. Forward Current Collector-emitter saturation voltage VCE(sat) (V) 5 Ta=25˚C Ic=5mA 10mA 4 30mA 50mA 3 70mA 100mA 2 1 0 0 1 2 3 4 5 Forward current IF (mA) Remarks : Please be aware that all data in the graph are just for reference and not for guarantee. Sheet No.: D2-A00901EN 8 PC452 Series ■ Design Considerations ● Design guide While operating at IF