Digital Logic Ground Isolation
Line Receiver
Microprocessor System Interfaces
Switching Power Supply Feedback Control
Analog Signal Isolation

The TOSHIBA TLP651 consists of a GaAℓAs high−output light emitting diode and a high speed detector of one chip photo diode−transistor. This unit is 8−lead DIP.
TLP651 has internal base connection. This base pin should be used for analog application or enable operation. If base pin is open, output signal will be noisy by environmental condition. For this case, TLP650 is suitable.

• Isolation voltage: 5000Vrms (min.)
• Switching speed:
   tpHL = 0.3μs (typ.)
   tpLH = 0.5μs (typ.) (RL = 1.9kΩ)
• TTL compatible
• UL recognized: UL1577, file no. E67349
• BSI approved:
   BS EN60065: 2002
      Certificate no. 7613
   BS EN60950-1: 2002
      Certificate no. 7614