BZT55C18

BZT55C- Series Features: Zener voltage range 2.0 to 75 volts. Mini-MELF package. Surface device type mounting. Hermetically sealed glass. Compression Bonded Construction. All external surfaces are corrosion resistant and terminals are readily solderable. RoHS compliant. Matte Tin (Sn) lead finish. Blue color band indicates negative polarity. Maximum Ratings and Electrical Characteristics Type Number Symbol Value Power Dissipation PD 500 Operating and Storage Temperature Range TJ, TSTG -65 to + 200 Notes : These ratings are limiting values above which the serviceability of the diode may be impaired. Units mW °C Ratings and Characteristic Curves Total Power Dissipation vs. Ambient Temperature Temperature Coefficient of Vz vs. Z-Voltage Ptot, Total Power Dissipation (mW) TKVZ - Temperature Coefficient of Vz (10-4/K) Tamb - Ambient Temperature (°C) Vz - Z - Voltage (V) Page <1> 18/07/08 V1.1 BZT55C- Series Typical Change of Working Voltage under Operating Conditions at Tamb = 25°C Diode Capacitance vs. Z - Voltage CD - Diode Capacitance (pF) VZ - Voltage Change (mV) VZtn - Relative Voltage Range VZ - Z - Voltage (V) Typical Change of Working Voltage vs. Junction Temperature VZ - Z - Voltage (V) Forward Current vs. Forward Voltage IF - Forward Current (mA) TJ, Juction Temperature (°C) VF - Forward Volatge (V) Page <1> 18/07/08 V1.1 IZ -Z - Current vs. Z-Voltage BZT55C- Series Z-Current vs. Z-Voltage Differential Z - Resistance vs...