Toshiba Electronics Europe TLP3910

TLP3910 - housed in a thin SO6L package measuring 3.84mm×10mm×2.1mm, suitable for driving the gates of high-voltage power MOSFETs used to develop a galvanically-isolated solid-state relay (SSR) function.

SSRs are semiconductor relay devices that incorporate a photo-TRIAC, a photo-transistor or a photo-thyristor as the output device.They are generally suitable for applications that require ON/OFF control of large electrical currents as well as switching the power and signal lines in instrumentation applications.

TLP3910 - is a photorelay that contains the optical elements but not the MOSFET that performs the high-current switching functions.

Key features

• Open Voltage VOC = 14V min.
• Short Current ISC = 12µA min.
• High isolation voltage: 5000 Vrms (min)
• Maximum operating temperature: 125 ℃

Additional features

Advantages

• Direct drive of high-voltage power MosFETs with gate voltage of >10V
• One TLP3910 can be used instead of 2xTLP3906
• High speed operation due to improved built-in discharge circuit
   

Benefits

• Part-count reduction and reduced PCB space
• Wide range of applications due to extended temp. range to +125°C
• Easy design – fast, reliable, all major safety approvals available

Applications

• Isolated SSRs
• Industrial equipment
• Measurement equipment