TLP2108
Photocouplers GaAℓAs Infrared LED & Photo IC TLP2108
1. Applications
• Programmable Logic Controllers (PLCs) • Battery Management System (BMS) • Industrial Inverters 2. General
The Toshiba TLP2108 consists of high-output GaAℓAs light-emitting diode coupled with a high-gain, high-speed
photo detector. It has two circuits built into a single SO8 package, which can reduce the mounting area.
The detector has a totem-pole output stage with current sourcing and sinking capabilities. TLP2108 has an
internal Faraday shield that provides a guaranteed common-mode transient immunity of ±10 kV/µs. The TLP2108
has a inverter output. An buffer output version, the TLP2105, is also available. 3. Features
(1) Inverter logic type (totem pole output) (2) Supply voltage: 4.5 to 20 V (3) Threshold input current: 1.6 mA (max) (4) Propagation delay time (tpLH/tpHL): 250 ns (max) (5) Common-mode transient immunity: ±10 kV/µs (min) (6) Operating temperature range: -40 to 100 (7) Isolation voltage: 2500 Vrms (min) (8) Safety standards
UL-approved: UL1577, File No.E67349
cUL-approved: CSA Component Acceptance Service No.5A File No.E67349
VDE-approved: EN60747-5-5 (Note 1) Note 1: When an EN60747-5-5 approved type is needed, please designate the Option (V4)
(V4). 4. Packaging and Pin Assignment 1: Anode 1
2: Cathode 1
3: Cathode 2
4: Anode 2
5: GND
6: VO2 (Output 2)
7: VO1 (Output 1)
8: VCC 11-5K1S Start of commercial production
©2016-2018
Toshiba Electronic Devices & Storage Corporation 1 2008-07 …
