Part Number: KB3541NT PHOTOCOUPLER Features 1.AC inputs 2.High current transfer ratio 3.Opaque type, mini-flat package 4.Subminiature type (The volume is smaller than that of our conventional DIP type by as far as 30%) 5.Isolation voltage between input and output Viso:3750Vrms 6.Employs double transfer mold technology 7.Recognized by UL and CUL, file NO.E225308. 8.Approved by VDE 0884 Teil2(NO:40017614). 9.Moisture Sensitivity Level : Level 4. 10.Package:1000Pcs/Reel. 11.RoHS Compliant. Applications 1.Hybrid substrates that require high density mounting 2.Programmable controllers *PACKAGE DIMENSIONS (UNIT:mm) SMD Type UNIT : MM[INCH] TOLERANCE : ±0.5[±0.02] UNLESS OTHERWISE NOTED. SPEC NO: DSAD2838 REV NO: V.15 DATE: JUL/07/2016 PAGE: 1 OF 7 APPROVED : Wynec CHECKED: Tracy Deng DRAWN: W.Q.Zhong ERP: 1205000036 Kingbright Part Number: KB3541NT PHOTOCOUPLER *Absolute Maximum Ratings (Ta=25°C) Parameter Symbol Rating Unit Forward current IF mA ±50 Input Power dissipation P 70 mW Collector-emitter voltage VCEO 35 V Emitter-collector voltage VECO 6 V Output Collector current IC 80 mA Collector power dissipation PC 150 mW Total power dissipation Ptot 170 mW *1 Isolation voltage Viso 3750 Vrms Operating temperature Topr -30 to +100 °C Storage temperature Tstg -40 to +125 °C *2 Soldering temperature Tsol 260 °C *1 40 to 60％RH, AC for1 minute. *2 For 10 seconds. *3 Relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static electricity – Ref JEDEC/JESD625-A and JEDEC/J-STD-033. *Electro-optical Characteristics Parameter Symbol Conditions Min. Typ. Max. Unit Forward voltage VF - 1.2 1.4 V IF=± 20mA Input Peak forward voltage VFM IFM=0.5A - - 3.0 V -6 Collector dark current ICEO Vce=10V IF=0 - - 10 A Collector-emitter breakdown voltage BV I =0.1mA IF=0 35 - - V Output CEO C Emitter-collector breakdown voltage BV I =10uA IF=0 6 - V ECO E Current transfer ration CTR IF=± 1mA Vce=2V 450 1600 7400 ％ Collector-emitter saturation voltage VCE (sat) IF=± 20mA IC=1mA - 0.8 1.0 V Transfer charact- Rise time tr - 60 300 uS eristics Response time Vce=2V IC=2mA RL=100Ω Fall time tf 53 250 uS SPEC NO: DSAD2838 REV NO: V.15 DATE: JUL/07/2016 PAGE: 2 OF 7 APPROVED : Wynec CHECKED: Tracy Deng DRAWN: W.Q.Zhong ERP: 1205000036 Kingbright Part Number: KB3541NT PHOTOCOUPLER Fig. 1 Current Transfer Ratio vs. Fig. 2 Forward Current vs. Forward Current Forward voltage Fig. 4 Relative Current Transfer Ratio Fig. 3 Collector Current vs. Collector-emitter Voltage vs. Ambient Temperature Fig. 5 Collector-emitter Saturation Fig. 6 Response Time vs. Voltage vs. Ambient Temperature Load Resistance SPEC NO: DSAD2838 REV NO: V.15 DATE: JUL/07/2016 PAGE: 3 OF 7 APPROVED : Wynec CHECKED: Tracy Deng DRAWN: W.Q.Zhong ERP: 1205000036 Kingbright Part Number: KB3541NT PHOTOCOUPLER Fig. 8 Collector Dark Current vs. Fig. 7 Collector-emitter Saturation Voltage vs. Forward Current Ambient Temperature SPEC NO: DSAD2838 REV NO: V.15 DATE: JUL/07/2016 PAGE: 4 OF 7 APPROVED : Wynec CHECKED: Tracy Deng DRAWN: W.Q.Zhong ERP: 1205000036 Kingbright Part Number: KB3541NT PHOTOCOUPLER *NOTES ON HANDLING 1.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. 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: DSAD2838 REV NO: V.15 DATE: JUL/07/2016 PAGE: 5 OF 7 APPROVED : Wynec CHECKED: Tracy Deng DRAWN: W.Q.Zhong ERP: 1205000036 Kingbright Part Number: KB3541NT PHOTOCOUPLER Outline and Dimension (Tape) (Units : mm) Tape Direction Kingbright Kingbright KB3541NT KB3541NT Outline and Dimension (Reel) Packing:1000pcs/reel SPEC NO: DSAD2838 REV NO: V.15 DATE: JUL/07/2016 PAGE: 6 OF 7 APPROVED : Wynec CHECKED: Tracy Deng DRAWN: W.Q.Zhong ERP: 1205000036 Kingbright Part Number: KB3541NT PHOTOCOUPLER SPEC NO: DSAD2838 REV NO: V.15 DATE: JUL/07/2016 PAGE: 7 OF 7 APPROVED : Wynec CHECKED: Tracy Deng DRAWN: W.Q.Zhong ERP: 1205000036 Kingbright