1. Applications
- Programmable Logic Controllers (PLCs)
- AC Adapters
- VO Interface Boards

2. General
TLP383 is a photocoupler of low input and high isolation type that consists of phototransistor optically coupled to InGaAs infrared emitting diode in a 4-pin SO6L package. TLP383 is guaranteed high isolation voltage (5000 Vrms) and wide operating temperature range (Ta = -55 to 125 °C).Since TLP383 has a small and thin package compared with a standard DIP package, it is suitable for high-density surface mounting applications such as programmable controllers.

3. Features
(1) Collector-emitter voltage: 80 V (min)
(2) Current transfer ratio: 50 % (min) GB Rank: 100 % (min)
(3) Isolation voltage: 5000 Vrms (min)
(4) Operating temperature: *55 to 125 °C
(5) Safety standards
UL-approved: UL1577, File No.E67349
cUL-approved: CSA Component Acceptance Service No.5A File No.E67349
VDE-approved: EN60747-5-5, EN60065 or EN60950-1, EN62368-1 (Pending) (Note 1)
CQC-approved: GB4943.1, GB8898 Thailand Factory
Note 1: When a VDE approved type is needed, please designate the Option (D4).