Diotec Semiconductor BZX84B4V3 齐纳二极管 Zener，SOT-23，4.3V，0.3W，2%

Width: 1.3 mm

Height: 1.1 mm

Length: 2.9 mm

Test Current: 5 mA

Configuration: Single

Zener Current: 68 mA

Mounting Style: SMD/SMT

Voltage Tolerance: 2 %

Vz - Zener Voltage: 4.39 V

Zz - Zener Impedance: 90 Ohms

Pd - Power Dissipation: 300 mW

Maximum Operating Temperature: + 150 C

Minimum Operating Temperature: - 55 C