This 1N5908 TVS diode from STMicroelectronics protects against overvoltages. Its test current is 1 mA. Its maximum leakage current is 300 μA. Its peak pulse power dissipation is 1500 W. This device"s maximum clamping voltage is 8.5 V and minimum breakdown voltage is 6 V. This TVS diode has an operating temperature range of -55 °C to 175 °C.