MMBZ5255B Fairchild Semiconductor, MMBZ5255B Datasheet - Page 2

• Manufacturer Part Number: MMBZ5255B
• Description: DIODE ZENER 28V 350MW SOT-23
• Manufacturer: Fairchild Semiconductor

Specifications of MMBZ5255B

• Voltage - Zener (nom) (vz): 28V
• Voltage - Forward (vf) (max) @ If: 900mV @ 10mA
• Current - Reverse Leakage @ Vr: 100nA @ 21V
• Tolerance: ±5%
• Power - Max: 350mW
• Impedance (max) (zzt): 44 Ohm
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Operating Temperature: -55°C ~ 150°C
• Zener Voltage: 28 V
• Voltage Tolerance: 5 %
• Zener Current: 4.5 mA
• Power Dissipation: 350 mW
• Maximum Reverse Leakage Current: 100 uA
• Maximum Zener Impedance: 44 Ohms
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MMBZ5255BFS

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