Vishay Intertechnology BZX84C47-GS08 Maximum Operating Temperature: + 150 C Maximum Reverse Leakage Current: 0.05 uA Maximum Zener Impedance: 170 Ohms Minimum Operating Temperature: - 55 C Mounting Style: SMD/SMT Package / Case: SOT-23 Power Dissipation: 350 mW Voltage Temperature Coefficient: 0.11 % / C Voltage Tolerance: 5 % Zener Current: 2 mA Zener Voltage: 47 V