PC357N Series. Mini-flat Package, General Purpose Photocoupler. PC357N Series

Transcription

1 PC7N Series PC7N Series Mini-flat Package, General Purpose Photocoupler Description PC7N Series contains an IRED optically coupled to a phototransistor. It is packaged in a -pin Mini-flat package. Input-output isolation voltage(rms) is.7k. Collector-emitter voltage is 8 ( ) and CTR is % to 6% at input current of ma. Features. -pin Mini-flat package. Double transfer mold package (Ideal for Flow Soldering). High collector-emitter voltage ( CEO : 8 ( ) ). Current transfer ratio (CTR) : MIN. % at I F =ma, CE =. Several CTR ranks available 6. High isolation voltage between input and output ( iso(rms) :.7k) Agency approvals/compliance. Recognized by UL77 (Double protection isolation), file No. E68 (as model No. PC7). Package resin : UL flammability grade (9-) Applications. Hybrid substrates that require high density mounting. Programmable controllers (*) Up to Date code "P9" (September ) CEO :. From the production Date code "J" (May 997) to "P9" (September ), however the products were screened by B CEO 7. 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. Sheet No.: D-AEN Date Sep.. SHARP Corporation

2 PC7N Series Internal Connection Diagram Anode Cathode Emitter Collector Outline Dimensions (Unit : mm) SHARP mark "S".6 ±.. ±. Date code Anode mark 7. ±.. ±. Rank mark Factory identification mark Epoxy resin. ±..6 ±.. ±.. ± Product mass : approx..g Sheet No.: D-AEN

3 PC7N Series Date code ( digit) st digit Year of production nd digit Month of production A.D Mark A B C D E F H J K L M N A.D Mark P R S T U W X A B C Month January February March April May June July August September October November December Mark O N D repeats in a year cycle Factory identification mark Factory identification Mark no mark Country of origin Japan * This factory marking is for identification purpose only. Please contact the local SHARP sales representative to see the actual status of the production Indonesia Philippines China Rank mark Refer to the Model Line-up table Sheet No.: D-AEN

4 PC7N Series Absolute Maximum Ratings (T a = C) Parameter Symbol Rating Unit Forward current I F ma * Peak forward current I FM A Reverse voltage R 6 Power dissipation P 7 mw Collector-emitter voltage CEO * 8 Emitter-collector voltage ECO 6 Collector current I C ma Collector power dissipation P C mw Total power dissipation P tot 7 mw Operating temperature T opr to + C Storage temperature T stg to + C * Isolation voltage iso (rms).7 k * Soldering temperature 6 C Input Output T sol * Pulse width µs, Duty ratio :. * to 6%RH, AC for minute, f=6hz * For s * Up to Date code "P9" (September ) CEO :. Electro-optical Characteristics Parameter Forward voltage Input Reverse current Terminal capacitance Collector dark current Output Collector-emitter breakdown voltage Transfer characteristics Emitter-collector breakdown voltage Collector current Collector-emitter saturation voltage Isolation resistance Floating capacitance Response time Rise time Fall time Symbol F I R C t I CEO B CEO B ECO I C CE (sat) R ISO C f t r t f Conditions I F =ma R = =, f=khz CE =, I F = I C =.ma, I F = I E =µa, I F = I F =ma, CE = I F =ma, I C =ma DC, to 6%RH =, f=mhz CE =, I C =ma, R L =Ω MIN * From the production Date code "J" (May 997) to "P9" (September ), however the products were screened by B CEO 7. * TYP....6 MAX (T a = C) Unit µa pf na ma Ω pf µs µs Sheet No.: D-AEN

5 PC7N Series Model Line-up Package Model No. Taping pcs/reel 7pcs/reel PC7N PC7NT PC7N PC7NT PC7N PC7NT PC7N PC7NT PC7N PC7NT PC7N PC7NT PC7N6 PC7N6T PC7N7 PC7N7T PC7N8 PC7N8T PC7N9 PC7N9T PC7N PC7NT Rank mark with or without A B C D A or B B or C C or D A, B or C B, C or D A, B, C or D I C [ma] (I F =ma, CE =, T a = C). to.. to to.. to.. to.. to. 6. to.. to.. to. 6. to.. to. Please contact a local SHARP sales representative to inquire about production status and Lead-Free options. Sheet No.: D-AEN

6 PC7N Series Fig. Forward Current vs. Ambient Temperature 7 Fig. Diode Power Dissipation vs. Ambient Temperature Forward current IF (ma) 6 Diode power dissipation P (mw) Fig. Collector Power Dissipation vs. Ambient Temperature Fig. Total Power Dissipation vs. Ambient Temperature Collector power dissipation PC (mw) Total power dissipation Ptot (mw) 7 7 Fig. Peak Forward Current vs. Duty Ratio Fig.6 Forward Current vs. Forward oltage Peak forward current IFM (ma) Pulse width µs T a = C Forward current IF (ma) Ta=7 C C C C C Duty ratio Forward voltage F () 6 Sheet No.: D-AEN

7 PC7N Series Fig.7 Current Transfer Ratio vs. Forward Current Current transfer ratio CTR (%) CE = T a = C Fig.8 Collector Current vs. Collector-emitter oltage Collector current IC (ma) T a = C I F =ma P C (MAX.) ma ma ma. Forward current I F (ma) 6 8 Collector-emitter voltage CE () Fig.9 Relative Current Transfer Ratio vs. Ambient Temperature Relative current transfer ratio(%) I F =ma CE = Fig. Collector - emitter Saturation oltage vs. Ambient Temperature Collector-emitter saturation voltage CE (sat) () I F =ma I C =ma 6 8 Ambient temperature Ta ( C) 6 8 Fig. Collector Dark Current vs. Ambient Temperature Collector dark current ICEO (A) 6 CE = Fig. Response Time vs. Load Resistance Response time (µs). CE = I C =ma T a = C.... Load resistance R L (kω) t d t s t r t f 7 Sheet No.: D-AEN

8 PC7N Series Fig. Test Circuit for Response Time Input R L R D CC Input Output Output Please refer to the conditions in Fig. CE t d t s t r t f % 9% Fig. Collector-emitter Saturation oltage vs. Forward Current Collector-emitter saturation voltage CE (sat) () I C =.ma ma ma ma 7mA T a = C 6 9 Forward current I F (ma) Remarks : Please be aware that all data in the graph are just for reference and not for guarantee. 8 Sheet No.: D-AEN

9 PC7N Series Design Considerations Design guide While operating at I F <.ma, CTR variation may increase. Please make design considering this fact. This product is not designed against irradiation and incorporates non-coherent IRED. Degradation In general, the emission of the IRED used in photocouplers will degrade over time. In the case of long term operation, please take the general IRED degradation (% degradation over years) into the design consideration. Recommended Foot Print (reference) (Unit : mm) For additional design assistance, please review our corresponding Optoelectronic Application Notes. 9 Sheet No.: D-AEN