HCPL-181-06CE

HCPL-181 Phototransistor Optocoupler SMD Mini-Flat Type Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description Features The HCPL-181 contains a light emitting diode optically coupled to a phototransistor. It is packaged in a 4-pin miniflat SMD package with a 2.0 mm profile. The small dimension of this product allows significant space saving. The package volume is 30% smaller than that of conventional DIP type. Input-output isolation voltage is 3750 Vrms. Response time, tr, is typically 4 μs and minimum CTR is 50% at input current of 5 mA. Schematic ANODE 1 IC IF 4 + COLLECTOR VF CATHODE 3 – 2 Functional Diagram PIN NO. AND INTERNAL CONNECTION DIAGRAM 4 3 1 2 1. ANODE 2. CATHODE 3. EMITTER 4. COLLECTOR EMITTER  Current Transfer Ratio (CTR: min. 50% at IF = 5 mA, VCE = 5 V)  High input-output isolation voltage (Viso = 3750 Vrms)  High collector-emitter voltage (VCEO = 80 V)  Response time (tr: typ., 4 μs at VCE = 2 V, IC = 2 mA, RL = 100 Ω)  Mini-flat package (2.0 mm profile) in tape and reel package  UL approved  CSA approved  IEC/EN/DIN EN 60747-5-2 approved  Options available: – IEC/EN/DIN EN 60747-5-2 approvals (060) Applications  I/O interfaces for computers  System appliances, measuring instruments  Signal transmission between circuits of different potentials and impedances  Feedback circuit in power supply CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. Ordering Information HCPL-181 is UL Recognized with 3750 Vrms for 1 minute per UL1577 and is approved under CSA Component Acceptance Notice #5, File CA 88324 RoHS Compliant Option Part Number HCPL181 Rank '0' 50%