Measurement Instruments

Logic Testers / Memory Testers

Board Testers / Scanners

The TOSHIBA TLP3121 Mini-flat photorelay is a small-outline photorelay, suitable for surface-mount assembly. The TLP3121 consists of a GaAs infrared-emitting diode optically coupled to a photo-MOS FET and housed in a 4-pin package.

Features

• 4 pin SOP (2.54SOP4) : 2.1 mm high, 2.54 mm pitch

• 1-Form-A

• Peak off-state voltage : 80 V (min)

• Trigger LED current : 4 mA (max)

• ON-State current : 350 mA (max)

• ON-state resistance : 1.2 Ω (max)

• OFF-state capacitance : 40 pF (max)

• Isolation voltage : 1500 Vrms (min)

• UL approved: UL1577, File No.E67349

• cUL approved :CSA Component Acceptance Service No. 5A, File No.E67349