MEASUREMENT INSTRUMENTS
LOGIC IC 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.
Its characteristics include low OFF-state current and low output pin capacitance.

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.)
• Output Capacitance : 40 pF (MAX.)
• Isolation Voltage : 1500 Vrms (MIN.)