SR75-2

• Short Circuit Protected - Prevents damage to system components, assemblies and system wiring. Can be connected to protect AC or DC loads (AC with diode bridge)
• Optical Isolation - Isolates control circuits from load transients Eliminates ground loops and signal ground noise
• Low Off-State Leakage - For high offstateimpedance
• Switches High Voltages - To 300 Vdc
• Switches High Currents - To 0.75 Adc
• High Noise Immunity - Control signals isolated from switching noise
• High Dielectric Strength - For safety and for protection of control and signal level circuits

The SR75-2 solid state relay utilizes a power FET switch that is protected against overload and short circuit currents. The short circuit protection feature not only provides protection should a short or overload occur while the relay is on, but will also provide protection should the relay be switched into a short. Once the protection trips the relay, it will remain off until reset by cycling the input control line. Using the SR75-2 to switch power sources and loads can prevent fires, damage to system assemblies and system wiring. The power FET output offers low "ON" resistance and can switch loads in either the high or the low side of the power line. The SR75-2 is packaged in a 16 pin DIP package with either surface mount or through hole mounting available.