Datasheet HCPL-181 (Broadcom)

Data Sheet HCPL-181 Phototransistor Optocoupler SMD Mini-Flat Type Description Features
The Broadcom® HCPL-181 contains a light-emitting diode Current transfer ratio optically coupled to a phototransistor. It is packaged in a (CTR: minimum 50% at IF = 5 mA, VCE = 5V) 4-pin mini-flat SMD package with a 2.0-mm profile. The High input-output isolation voltage small dimension of this product allows significant space (V saving. The package volume is 30% smaller than that of iso = 3750 Vrms) conventional DIP type. Input-output isolation voltage is High collector-emitter voltage (VCEO = 80V) 3750 Vrms. Response time, tr, is typically 4 µs and minimum Response time CTR is 50% at input current of 5 mA. (tr: typical, 4 µs at VCE = 2V, IC = 2 mA, RL = 100Ω)
Schematic
Mini-flat package (2.0-mm profile) in tape and reel package UL approved
1 IF IC 4
CSA approved
ANODE COLLECTOR +
IEC/EN/DIN EN 60747-5-2 approved
V
Options available:
F
– IEC/EN/DIN EN 60747-5-2 approvals (060)
– 3 CATHODE EMITTER Applications 2
I/O interfaces for computers
Functional Diagram
System appliances, measuring instruments Signal transmission between circuits of different potentials and impedances
PIN NO. AND INTERNAL CONNECTION DIAGRAM 4 3
Feedback circuit in power supply
1. ANODE 2. CATHODE 3. EMITTER 4. COLLECTOR 1 2 CAUTION!
Take normal static precautions in handling and assembly of this component to prevent damage, degradation, or both that may be induced by ESD. Broadcom AV02-0774EN September 20, 2019 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