HCPL-181 Data Sheet Phototransistor Optocoupler SMD Mini-Flat Type Figure 1: Forward Current vs. TemperatureFigure 2: Collector Power Dissipation vs. Temperature6020050150403010020– FORWARD CURRENT – mA I F5010– COLLECTOR POWER DISSIPATION – mW P C00-550255075100125-550255075100125TA – AMBIENT TEMPERATURE – CTA – AMBIENT TEMPERATURE – CFigure 3: Collector-Emitter Saturation Voltage vs. ForwardFigure 4: Forward Current vs. Forward VoltageCurrent5006TTA = 75 CA = 25 CTA = 50 C5I200C = 0.5 mATTA = 0 CA = 25 C100ITC = 1 mAA = -25 C450IC = 3 mA3IC = 5 mA20– COLLECTOR-EMITTERIC = 7 mA102SATURATION VOLTAGE – V– FORWARD CURRENT – mA I F5V CE(SAT.)12 1000.51.01.52.02.53.0051015VIF – FORWARD VOLTAGE – VF – FORWARD CURRENT – mAFigure 5: Current Transfer Ratio vs. Forward CurrentFigure 6: Collector Current vs. Collector-Emitter Voltage20050VCE = 5 VIF = 30 mA180TTIA = 25 CA = 25 CF = 25 mA16040140PC (MAX.)120I30F = 20 mA100IF = 15 mA802060IF = 10 mA– COLLECTOR CURRENT – mA40I CCTR – CURRENT TRANSFER RATIO – %1020IF = 5 mA001251020500123456789IF – FORWARD CURRENT – mAVCE – COLLECTOR-EMITTER VOLTAGE – V Broadcom AV02-0774EN 5 Document Outline Description Schematic Functional Diagram Features Applications Ordering Information Package Outline Drawings HCPL-181-000E HCPL-181-060E Solder Reflow Temperature Profile Absolute Maximum Ratings (TA = 25°C) Electrical Specifications (TA = 25°C) Test Circuit for Response Time Test Circuit for Frequency Response