TLP3231

Photorelay MOSFET output, 1-form-a

Measuring Instruments

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The TOSHIBA is an ultra-small photorelay suitable for surface-mount assembly. The TLP3231 consists of a GaAs infrared-emitting diode optically coupled to a photo-MOSFET and is housed in a 4-pin package.

Its features include low Off-state current and low output pin capacitance, enabling it to be used for high-frequency measuring instrument applications.

Features

• 4-pin SSOP SSOP4: 1.8-mm high, 1.27-mm pitch

• 1-Form-A

• Peak Off-State Voltage: 20 V min

• Trigger LED Current: 4 mA max

• On-State Current: 450 mA max

• On-State Resistance: 1.2 Ω max, 0.8 Ω typ.

• Output Capacitance: 12 pF max, 5 pF typ.

• Isolation Voltage: 1500 Vrms min