Model S25 8kV, 7kA module, 30 kA/us (data sheet)

This solid state switch module consists of two silicon thyristors in series, designed specifically for high di/dt, high voltage, pulsed power applications. The module can be provided with a self-powered gate drive circuit to make it easy to connect multiple modules in series for higher voltage switches. APP has built switches capable of up to 50kV using this approach.

Model S29 5kV, 7kA module, 75 kA/us (data sheet)

This solid state switch module consists of three silicon thyristors in parallel, designed specifically for very high di/dt, high voltage, pulsed power applications.

These solid state spark gap replacement switches consist of multiple silicon thyristors in series, designed specifically for high di/dt, high voltage, pulsed power applications. The switches are compact and simple to trigger, using APP’s proprietary single trigger technology. The switches can be supplied with peak off-state voltages of 10 to 60 kV in 5 kV increments.

This switch features:
• Up to 60kV Peak Off-State Voltage
• 14kA Peak Non-Repetitive Current
• 30kA/µS Maximum di/dt
• 100nS turn-on delay time
• Low Inductance
• Triggered by a 1A, 15V, trigger signal.

Model S34 Solid State Switch For Lithotripters (data sheet)

These compact solid state switches are designed specifically for Lithotripter applications, providing high di/dt at repetition rates of several hertz. These lithotriptor switches can handle large reverse currents without the need for anti-parallel diodes.

This switch features:
• 32kV Peak Off-State Voltage
• 14kA Peak Current
• 30kA/µS Maximum di/dt