BZX84C51CC-HF
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Comchip Technology BZX84C51CC-HF

Manufacturer No:
BZX84C51CC-HF
Manufacturer:
Comchip Technology
Package:
Tape & Reel (TR)
Description:
DIODE ZENER 51V 350MW SOT23
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BZX84C51CC-HF is a surface-mount Zener diode produced by Comchip Technology. This component is part of the BZX84C series, which offers a wide range of Zener breakdown voltages from 2.4V to 51V. The BZX84C51CC-HF is specifically designed with a Zener voltage of 51V, making it suitable for various voltage regulation and protection applications. It is packaged in the SOT-23-3 case, which is optimized for automated board assembly and high-density applications.

Key Specifications

Parameter Symbol Value Unit
Zener Voltage Vz 51 V
Power Dissipation PD 350 mW
Tolerance ±5.88%
Reverse Leakage Current IR 3 µA @ 2 V
Max. Zener Impedance Zzt 80 Ohms
Forward Voltage Vf 900 mV @ 10 mA
Operating Temperature Tj -65°C to 150°C
Package Type SOT-23-3

Key Features

  • Zener breakdown voltage range: 2.4V to 51V, with the BZX84C51CC-HF specifically at 51V.
  • Package designed for optimal automated board assembly and high-density applications.
  • Small package size (SOT-23-3) for compact designs.
  • Halogen-free, making it environmentally friendly.
  • Low reverse leakage current and high power dissipation (350 mW).

Applications

  • Voltage regulation and stabilization in various electronic circuits.
  • Protection against voltage spikes and transient voltages.
  • Use in power conversion circuits, such as in power supplies and DC-DC converters.
  • Employed in automotive systems, including TPMS, seat heating, remote keyless entry, and LED lighting.
  • Utilized in consumer electronics like mobile phones, notebooks, LCD TVs, and digital cameras for voltage regulation and protection).

Q & A

  1. What is the Zener voltage of the BZX84C51CC-HF? The Zener voltage of the BZX84C51CC-HF is 51V).
  2. What is the maximum power dissipation of the BZX84C51CC-HF? The maximum power dissipation is 350 mW).
  3. What is the package type of the BZX84C51CC-HF? The package type is SOT-23-3).
  4. What is the operating temperature range of the BZX84C51CC-HF? The operating temperature range is -65°C to 150°C).
  5. Is the BZX84C51CC-HF halogen-free? Yes, the BZX84C51CC-HF is halogen-free).
  6. What are some common applications of the BZX84C51CC-HF? Common applications include voltage regulation, protection against voltage spikes, power conversion circuits, automotive systems, and consumer electronics).
  7. What is the forward voltage of the BZX84C51CC-HF at 10 mA? The forward voltage is 900 mV at 10 mA).
  8. What is the maximum Zener impedance of the BZX84C51CC-HF? The maximum Zener impedance is 80 Ohms).
  9. What is the reverse leakage current of the BZX84C51CC-HF at 2 V? The reverse leakage current is 3 µA at 2 V).
  10. Is the BZX84C51CC-HF suitable for high-density applications? Yes, the BZX84C51CC-HF is designed for high-density applications due to its small package size).

Product Attributes

Voltage - Zener (Nom) (Vz):51 V
Tolerance:±5.88%
Power - Max:350 mW
Impedance (Max) (Zzt):180 Ohms
Current - Reverse Leakage @ Vr:50 nA @ 35.7 V
Voltage - Forward (Vf) (Max) @ If:900 mV @ 10 A
Operating Temperature:-65°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Supplier Device Package:SOT-23-3
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Similar Products

Part Number BZX84C51CC-HF BZX84C5V1CC-HF
Manufacturer Comchip Technology Comchip Technology
Product Status Active Active
Voltage - Zener (Nom) (Vz) 51 V 5.1 V
Tolerance ±5.88% ±5.88%
Power - Max 350 mW 350 mW
Impedance (Max) (Zzt) 180 Ohms 60 Ohms
Current - Reverse Leakage @ Vr 50 nA @ 35.7 V 2 µA @ 2 V
Voltage - Forward (Vf) (Max) @ If 900 mV @ 10 A 900 mV @ 10 A
Operating Temperature -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3 SOT-23-3

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