The TLP2355 consists of a GaA?As light-emitting diode coupled with a high-gain, high-speed photo detector. It is housed in the SOP-5 package.The detector has a totem-pole output stage with current sourcing and sinking capabilities.The TLP2355 has an internal Faraday shield that provides a guaranteed common-mode transient immunity of ±20 kV/μs.The TLP2355 has a logic buffer output. An inverter output version, the TLP2358, is also available.

? Intelligent Power Module Signal Isolation
? Programmable Logic Controllers (PLCs)
? High-Speed Digital Interfacing for Instrumentation and Control Devices

? Wide Operating Voltage Range of 2 V to 6 V
? Buffer logic type (totem pole output)
? Package: SO6
? Supply voltage: 3 to 20 V
? Threshold input current, low to high: IFLH = 1.6 mA (max)
? Propagation delay time: 250 ns (max)
? Pulse width distortion: 70 ns (max)
? Common-mode transient immunity:±20 kV/μs (min)
? Operating temperature: -40 to 125oC
? Isolation voltage: 3750 Vrms (min)
? 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
Note 1: When a VDE approved type is needed, please designate the Option (V4).