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TLP3125 Description

TOSHIBA Photocoupler PHOTORELAY TLP3125 Replacement for Mechanical-Relay Measurement Instrumentation TLP3125 Unit: mm The TOSHIBA TLP3125 consists of an infrared-emitting diode optically coupled to a photo-MOSFET in a SOP, which is suitable for surface mount assembly.

TLP3125 Key Features

  • 8-pin SOP (2.54SOP8): 2.1-mm high, 2.54-mm pitch
  • 1-Form-A
  • Peak off-state voltage: 400 V (min)
  • Trigger LED current: 3 mA (max)
  • On-state current: 200 mA (max)
  • On-state resistance: 4 Ω (max)
  • Isolation voltage: 1500 Vrms (min)
  • UL-recognized: UL 1577, File No.E67349
  • cUL-recognized: CSA ponent Acceptance Service No.5A