Digital Logic Isolation
Line Receiver
Power Supply Control
Switching Power Supply
Industrial Inverter

The TOSHIBA TLP2530 and TLP2531 dual photocouplers consist of a pair of infrared emitting diode and integrated photodetector. This unit is 8-lead DIP.
Separate connection for the photodiode bias and output transistor collectors improve the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance.

• TTL compatible
• Switching speed: tpHL = 0.2 μs, tpLH = 0.3 μs (typ.)
                              (@RL = 1.9 kΩ)
• Guaranteed performance over temp: 0°C to 70°C
• Isolation voltage: 2500 Vrms (min)
• UL-recognized: UL1577, File No.E67349
• cUL-recognized: CSA Component Acceptance Service No.5A
                              File No.E67349