STMicroelectronics

Packaged in a non-isolated TO-220AB, this device offers high thermal performance during operation of up to 50 A, thanks to a junction temperature of up to 150 °C. Its noise immunity (dV/dt = 500 V/μs) trade-off versus gate triggering current (IGT= 15 mA) and its turn-on current rise (dI/dt = 100 A/μs) allow the design of robust and compact control circuits for voltage regulators in motorbikes and industrial drives, overvoltage crowbar protection, motor control circuits in power tools and kitchen appliances, and inrush current-limiting circuits.

Available in TO-247 high power package, the TN5050H-12WY autograde is suitable in applications such as automotive / stationary battery charger, renewable energy generator, interruptible power supply, solid state relay, welding equipment and, motor drive applications. Its power switching, voltage robustness and power dissipation performances are the key features for functions such as a 80 A AC switch, an AC phasing inverter and an AC-DC controlled rectifier bridge. The TN5050H-12WY is an automotive grade product and offers a superior performance in surge current handling, thermal cooling capabilities and overvoltage robustness.

Available either in sensitive (TS8) or standard (TN8 / TYN) gate triggering levels, the 8 A SCR series is suitable to fit all modes of control found in applications such as overvoltage crowbar protection, motor control circuits in power tools and kitchen aids, inrush current limiting circuits, capacitive discharge ignition and voltage regulation circuits. Available in through-hole or surface-mount packages, they provide an optimized performance in a limited space.

The TN8050H-12PI high temperature SCR is suitable in industrial applications where high immunity is required with a lower gate current, such as motor soft starter and power supply. In addition, its 1400 V surge capability brings robustness to grid application such as UPS or renewable energy inverters. The insulated TOP3 package allows simplified design assembly thanks to its 2.5 kV certified rated insulation.

Available either in sensitive (TS8) or standard (TN8 / TYN) gate triggering levels, the 8 A SCR series is suitable to fit all modes of control found in applications such as overvoltage crowbar protection, motor control circuits in power tools and kitchen aids, inrush current limiting circuits, capacitive discharge ignition and voltage regulation circuits. Available in through-hole or surface-mount packages, they provide an optimized performance in a limited space.

These Trisil series have been designed to protect telecommunication equipment against lightning and transient induced by AC power lines. They are available in SMA, SMB and DO-15 packages.