NZ9F2V4ST5G, SZNZ9F2V4ST5G SERIES Zener Voltage Regulators 250 mW SOD923 Surface Mount This series of Zener diodes is packaged in a SOD923 surface NZ9F2V4ST5G, SZNZ9F2V4ST5G SERIES ELECTRICAL CHARACTERISTICS (T = 25C unless otherwise noted, A I V = 0.9 V Max. I = 10 mA for all types) F F I F Symbol Parameter V Reverse Zener Voltage I Z ZT I Reverse Current ZT Z Maximum Zener Impedance I ZT ZT V V Z R V I V R I Reverse Current F ZK I ZT Z Maximum Zener Impedance I ZK ZK I Reverse Leakage Current V R R V Reverse Voltage R I Forward Current F V Forward Voltage I F F Figure 1. Zener Voltage Regulator V Maximum Temperature Coefficient of V Z Z C Max. Capacitance V = 0 and f = 1 MHz R 100 80 60 40 20 0 0 25 50 75 100 125 150 TEMPERATURE (C) Figure 2. Steady State Power Derating