Comchip Technology CZRA4731-HF 齐纳二极管 1.0W，VR=4.3V

Width: 2.7 mm

Height: 1.7 mm

Length: 4.9 mm

Unit Weight: 73 mg

Test Current: 58 mA

Configuration: Single

Zener Current: 1.07 A

Mounting Style: SMD/SMT

Voltage Tolerance: 5 %

Vz - Zener Voltage: 4.3 V

Vf - Forward Voltage: 1.2 V

Zz - Zener Impedance: 9 Ohms

Pd - Power Dissipation: 1 W

Maximum Operating Temperature: + 150 C

Minimum Operating Temperature: - 55 C