General
The Toshiba TLP2303 consists of a high-output GaAℓAs light-emitting diode coupled with a high-speed photodiode-transistor chip. It is housed in the SO6 package.The high-speed, high-gain detector element is used, since the current transfer ratio is 900 % (@ IF = 0.5 mA) minimum over -40 to 125 °C and thus is ideal for applications which require low input current and high-speed data transmission.TLP2303 corresponds to the transmission rate of 100 kbps, and has become a product which fills between a general-purpose transistor coupler and IC couplers corresponding to 1 Mbps.

Features
(1) Package: SO6
(2) Operating temperature: -40 to 125°C
(3) Current transfer ratio: 900 % (min) @IF = 0.5 mA
(4) Maximum output current: 80 mA
(5) Propagation delay time: tpHL = 15 µs (max), tpLH = 50 µs (max) @ RL = 4.7 kΩ, IF = 0.5 mA, Ta = 25°C
(6) Isolation voltage: 3750 Vrms (min)
(7) 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 (Note 1)
   CQC-approved: GB4943.1, GB8898 Thailand Factory

Applications
• Industrial Inverters
• Communications Equipment
• Home Electric Appliances