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.
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 Component Acceptance Service No.
5A
File No.
E67349
Pin Configuration (top view)
1
8 1 : NC
2 : Anode
3 : Cathode
4 ...