TLP521-1,TLP521-2,TLP521-4
TOSHIBA Photocoupler IRED & Photo-Transistor
TLP521-1, TLP521-2, TLP521-4
Programmable Controllers AC/DC-Input Module Solid State Relay
Unit: mm
The TOSHIBA TLP521-1, -2 and -4 consist of a photo-transistor optically coupled to an infrared emitting diode.
The TLP521-2 offers two isolated channels in an eight lead plastic DIP package, while the TLP521-4 provides four isolated channels in a sixteen plastic DIP package.
• Collector-emitter
voltage: 55 V (min) • Current transfer ratio: 50 % (min)
Rank GB: 100 % (min) • Isolation
voltage: 2500 Vrms (min) • UL-recognized: UL 1577, File No.
E67349 • cUL-recognized: CSA Component Acceptance Service No.
5A
File No.
E67349
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