PC357 UMW | Alldatasheet
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Switch mode power supplies Programmable controllers Household appliances Office equipment U MW PC357 R High isolation 3750 VRMS CTR flexibility available see order information DC input with transistor output Operating temperature range - 55 °C to 110 °C REACH compliance Halogen free MSL class 1 UL Recognized: UL1577, File No. E 492440 www.umw-ic.com 1 友台半导体有限公司 Structural schematic diagram 1. Anode 2. Cathode 3. Emitter 4. Collector
PARAMETER SYMBOL VALUE UNIT NOTE INPUT Forward Current I F 60 mA Peak Forward Current I FP 1 A 1 Reverse Voltage V R 6 V Input Power Dissipation P I 100 mW OUTPUT Collector - Emitter Voltage V CEO 35 V Emitter - Collector Voltage V ECO 7 V Collector Current I C 50 mA Output Power Dissipation P O 150 mW COMMON Total Power Dissipation Ptot 200 mW Isolation Voltage Viso 3750 Vrms 2 Operating Temperature Topr -55~110 °C Storage Temperature Tstg -55~125 °C Soldering Temperature Tsol 260 °C Note 1. 100μs pulse, 100Hz frequency Note 2. AC For 1 Minute, R.H. = 40 ~ 60% www.umw-ic.com 2 友台半导体有限公司 SOP4, DC Input Photo Transistor Coupler UMW PC357 R
ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25°C PARAMETER SYMBOL MIN TYP. MAX. UNIT TEST CONDITION NOTE INPUT Forward Voltage V F - 1.24 1.4 V IF=10mA Reverse Current I R - - 10 μA VR=6V Input Capacitance Cin - 10 - pF V=0, f=1kHz OUTPUT Collector Dark Current I CEO - - 100 nA VCE=20V, IF=0 Collector-Emitter Breakdown Voltage BVCEO 35 - - V IC=0.1mA, IF=0 Emitter-Collector Breakdown Voltage BVECO 7 - - V IE=0.1mA, IF=0 TRANSFER CHARACTERISTICS Current Transfer Ratio PC357 CTR 50 - 600 % IF=5mA, VCE=5V 80 - 160 130 - 260 200 - 400 Collector-Emitter Saturation Voltage VCE(sat) - 0.06 0.2 V IF=20mA, IC=1mA Isolation Resistance R ISO 10^12 10^14 - Ω DC500V, 40 ~ 60% R.H. Floating Capacitance C IO - 0.4 1 pF V=0, f=1MHz Cut-off Frequency fc - 80 - kHz VCE=2V, IC=2mA RL=100Ω,-3dB 4 Response Time (Rise) tr - 3 18 μs VCE=2V, IC=2mA RL=100Ω Response Time (Fall) tf - 4 18 μs 3 Note 3. Fig.12&13 Note 4. Fig.14 www.umw-ic.com 3 友台半导体有限公司 PC357A SOP4, DC Input Photo Transistor Coupler UMW PC357 R PC357B PC357C
Fig.1 Forward Current vs. Ambient Temperature Fig.2 Collector Power Dissipation vs. Ambient Temperature Fig.3 Forward Current vs. Forward Voltage Fig.4 Collector Dark Current vs. Ambient Temperature Fig.5 Collector Current vs. Collector-emitter Voltage Fig.6 Collector Current vs. Collector-emitter Voltage www.umw-ic.com 4 友台半导体有限公司 SOP4, DC Input Photo Transistor Coupler UMW R PC357N3 PC357N3
Fig.7 Normalized Current Transfer Ratio vs. Forward Current Fig.8 Normalized Current Transfer Ratio vs. Ambient Temperature Fig.9 Collector-emitter Saturation Voltage vs. Ambient Temperature Fig.10 Switching Time vs. Load Resistance Fig.11 Frequency Response w ww.umw-ic.com 5 友台半导体有限公司 SOP4, DC Input Photo Transistor Coupler UMW R PC357N3
Fig.12 Test Circuits of Response Time Fig.13 Curves of Response Time Fig.14 Test Circuits of Frequency Response w ww.umw-ic.com 6 友台半导体有限公司 SOP4, DC Input Photo Transistor Coupler UMW R PC357N3
Profile Feature Sn-Pb Assembly Profile Pb-Free Asse mbly Profile Temperature Min. (Tsmin) 100 150°C Temperature Max. (Tsmax) 150 200°C Time (ts) from (Tsmin to Tsmax) 60-120 seconds 60-1 20 seconds Ramp-up Rate (tL to tP) 3°C/second max. 3°C/second max. Liquidous Temperature (TL) 183°C 217°C Time (tL) Maintained Above (TL) 60 – 150 seconds 60 – 150 seconds Peak Body Package Temperature 235°C +0°C / -5°C 260°C +0°C / -5°C Time (tP) within 5°C of 260°C 20 seconds 30 seconds Ramp-down Rate (TP to TL) 6°C/second max 6°C/second max Time 25°C to Peak Temperature 6 minutes max. 8 minu tes max. www.umw-ic.com 7 友台半导体有限公司 SOP4, DC Input Photo Transistor Coupler UMW R PC357N3
PACKAGE DIMENSIONS (Dimensions in mm unless otherwise stated) w ww.umw-ic.com 8 友台半导体有限公司 Ordering imformation Marking "X" ： Grading standard "YWW" ： Year week number SOP4, DC Input Photo Transistor Coupler UMW R PC357N3