PHOTOCOUPLER Part Number: KB827-M GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES FEATURES 1.High isolation voltage between input and output (Viso=5000 Vrms) 2.Compact dual-in-line package KB827-M:2 channel type. 3.Long creepage distance type. 4.Recognized by UL and CUL, file NO. E225308 5. Approved by VDE 0884 Teil2(NO:40006364) (Creepage distance between input and output:7mm or more) 6. RoHS Compliant. DESCRIPTION 1.The KB827-M (2-channel) is optically coupled isolators containing a . GaAs light emitting diode and an NPN silicon phototransistor. 2.The lead pitch is 2.54mm 3.Solid insulation thickness between emitting diode and output phototransistor: >= 0.6mm. APPLICATIONS 1.Computer terminals 2.Registers, copiers, automatic vending machines 3.System appliances, measuring instruments 4.Programmable logic controller SPEC NO: DS AD1558 APPROVED: WYNEC REV NO: V.7 CHECKED: Tracy Deng DATE: JUN/27/2007 DRAWN: W.J.HUA PAGE: 1 OF 9 ERP:1205000043 PHOTOCOUPLER Part Number: KB827-M * PACKAGE DIMENSIONS (UNIT: mm) Lead Bending Type for long creepage distance TOLERANCE : 0.5[0.02 ] UNLESS OTHERWISE NOTED. KB827-M Internal connection diagram Top View 2.54[0.1]0.25 KB817-M KB817-M Anode mark 4 1 8 7 6 5 1 2 3 4 6.50[0.256] 5 8 0.9[.035]0.2 1.2[.047]0.3 7.62[.3] 0.3 1, 3. Anode 2, 4. Cathode 0.25 [.01]0.1 10.16 [.4] 2.60[.102] 0.5[.02] 0.1 6.9[.272] 3.50[.138] 2.80[.110] 9.66[0.38] 5, 7. Emitter 6, 8. Collector *Absolute Maximum Ratings (T A =25OC) Parameter Symbol Rating Unit Forward current IF 50 mA Reverse voltage VR 6 V Power dissipation P 70 mW Collector-emitter voltage VCEO 35 V Emitter-collector voltage VECO 6 V Collector current IC 50 mA Collector power dissipation PC 150 mW Total power dissipation Ptot 200 mW *1 Viso 5000 Vrms Operating temperature Topr -30~+100 C Storage temperature Tstg -55~+125 C *2 Tsol 260 C Input Output Isolation voltage Soldering temperature *1 40 to 60% RH,AC for 1 minute. *2 For 10 seconds. SPEC NO: DS AD1558 APPROVED: WYNEC REV NO: V.7 CHECKED: Tracy Deng DATE: JUN/27/2007 DRAWN: W.J.HUA PAGE: 2 OF 9 ERP:1205000043 PHOTOCOUPLER Part Number: KB827-M * Electro-optical Characteristics (T A=25OC) Parameter Symbol Forward voltage Input Peak forward voltage Reverse current Output Collector dark current *1 Transfer characteristics Min. Typ. Max. Unit 1.2 1.4 VF IF=20mA VFM IFM=0.5A 3.0 V IR VR=4V 10 VCE=20V,IF=0mA 10 -7 A 600 % 0.2 V ICEO CTR IF=5mA, VCE=5V VCE(sat) IF=20mA, IC=1mA 0.1 VCE=5V, IC=2mA 80 Current transfer ratio Collector-emitter saturation voltage Conditions Cut-off frequency fc RL=100, -3dB Rise time tr Fall time tf VCE=2V, IC=2mA RL=100 Response time 50 V kHz 4 18 3 18 Classification table of current transfer ratio is shown below. Ic CTR= IF X 100% Model No. CTR (%) KB827L-M L 50 to 100 KB827A-M A 80 to 160 KB827B-M B 130 to 260 KB827C-M C 200 to 400 KB827D-M D 300 to 600 KB827AB-M A or B 80 to 260 KB827BC-M B or C 130 to 400 KB827CD-M C or D 200 to 600 KB827AC-M A,B or C 80 to 400 KB827BD-M B,C or D 130 to 600 KB827AD-M A,B,C or D 80 to 600 KB827-M SPEC NO: DS AD1558 APPROVED: WYNEC Rank mark L,A,B,C,D or No mark REV NO: V.7 CHECKED: Tracy Deng 50 to 600 DATE: JUN/27/2007 DRAWN: W.J.HUA PAGE: 3 OF 9 ERP:1205000043 PHOTOCOUPLER Part Number: KB827-M Fig. 1 Current Transfer Ratio vs. Forward Current Fig. 3 Collector Current vs. Collector-emitter Voltage Fig. 5 Collector-emitter Saturation Voltage vs. Ambient Temperature SPEC NO: DS AD1558 APPROVED: WYNEC REV NO: V.7 CHECKED: Tracy Deng Fig. 2 Forward Current vs. Forward voltage Fig. 4 Relative Current Transfer Ratio vs. Ambient Temperature Fig. 6 Collector Dark Current vs. Ambient Temperature DATE: JUN/27/2007 DRAWN: W.J.HUA PAGE: 4 OF 9 ERP:1205000043 PHOTOCOUPLER Part Number: KB827-M Fig. 7 Forward Current vs. Ambient Temperature Test Circuit for Response Time Fig. 9 Response Time vs. Load Resistance Fig. 8 Collector Power Dissipation vs. Ambient Temperature Vrms Fig. 10 Frequency Response Test Circuit for Frequency Response SPEC NO: DS AD1558 APPROVED: WYNEC REV NO: V.7 CHECKED: Tracy Deng DATE: JUN/27/2007 DRAWN: W.J.HUA PAGE: 5 OF 9 ERP:1205000043 PHOTOCOUPLER Part Number: KB827-M Fig. 11 Collector-emitter Saturation Voltage vs. Forward Current * NOTES ON HANDLING 1.Recommended soldering conditions (Dip soldering) (1) Dip soldering Temperature 260C or below (molten solder temperature) Time Less than 10 seconds. Cycle One cycle allowed to be dipped in solder including plastic mold portion. Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt % is recommended.) (2) Cautions Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2.Cautions regarding noise Be aware that power is suddenly into the componment any surge current may cause damage happen, even if the voltage is within the absolute maximum ratings. SPEC NO: DS AD1558 APPROVED: WYNEC REV NO: V.7 CHECKED: Tracy Deng DATE: JUN/27/2007 DRAWN: W.J.HUA PAGE: 6 OF 9 ERP:1205000043 PHOTOCOUPLER Part Number: KB827-M NOTES ON HANDLING 1.Recommended soldering conditions (1).Infrared reflow soldering Peak reflow temperature 235 C or below(package surface temperature) Time of temperature higher than 210 C Number or reflows 30 seconds or less Three Flux Rosin flux containing small amount of chlorine(The flux with a maximum chlorine content of 0.2Wt % is recommended.) Package surface Temperature T( C) Recommended Temperature Profile of infrared Reflow (heating) to 10 s 235 C (peak temperature) to 30 s 210 C 100 to 160 C 60 to 120s (preheating) CAUTION Within this device there exists GaAs (Gallium Arsenide) material which is a harmful substance if ingested. GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. RESTRICTIONS ON PRODUCT USE The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices / types available in every country. We are mention about our product quality stablity, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing KINGBRIGHT products, to observe standards of safety, and to a avoid situations in which a malfunction or failure of a KINGBRIGHT product could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that KINGBRIGHT products are used within specified operating ranges as set forth in the most recent products specifications. SPEC NO: DS AD1558 APPROVED: WYNEC REV NO: V.7 CHECKED: Tracy Deng DATE: JUN/27/2007 DRAWN: W.J.HUA PAGE: 7 OF 9 ERP:1205000043 PHOTOCOUPLER Part Number: KB827-M TOLERANCE : 0.4[ 0.012] UNLESS OTHERWISE NOTED. Dimension of Tube Unit:mm Dimension of Carton *ORDERING INFORMATION Part Number Package Package Style KB827-M 8-pin DIP 50pcs/each tube SPEC NO: DS AD1558 APPROVED: WYNEC REV NO: V.7 CHECKED: Tracy Deng DATE: JUN/27/2007 DRAWN: W.J.HUA PAGE: 8 OF 9 ERP:1205000043 PHOTOCOUPLER Part Number: KB827-M PACKING & LABEL SPECIFICATIONS KB827-M SPEC NO: DS AD1558 APPROVED: WYNEC REV NO: V.7 CHECKED: Tracy Deng DATE: JUN/27/2007 DRAWN: W.J.HUA PAGE: 9 OF 9 ERP:1205000043