CZRF52C12 Single Zener diode with 12V nominal voltage, 200mW power dissipation, ±5% tolerance, in a surface mount 1005 (2512 Metric) package.
Mfr Part #:

CZRF52C12

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
Single Zener diode with 12V nominal voltage, 200mW power dissipation, ±5% tolerance, in a surface mount 1005 (2512 Metric) package.
Total Stock: 8,000 pcs

CZRF52C12 Available from 1 distributor

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CZRF52C12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage (Typical @ 10 mA)
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation (Max)
Reverse Leakage Current (Max @ 9 V)
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Zener Impedance (Max) (Zzt)
Zener Voltage (Nominal)
Zener Voltage Tolerance

CZRF52C12 Description

Short technical summary and product information.

The CZRF52C12 is a single Zener diode from Comchip Technology, designed for voltage regulation and clamping applications. It features a nominal Zener voltage of 12V with a ±5% tolerance. The device has a maximum power dissipation of 200mW, making it suitable for low-power circuit protection and reference voltage generation.

 

The diode provides a typical forward voltage of 900mV at 10mA forward current. Maximum Zener impedance (Zzt) is 20Ω, and maximum reverse leakage current is 100nA at 9V reverse voltage. It can operate over a junction temperature range of -55°C to 125°C.

 

The component is offered in a 1005 (2512 Metric) surface mount package, with supplier device package 1005/SOD-323F. It is designed for surface mount technology (SMT) assembly, enabling compact PCB layouts.

CZRF52C12 Quick Information

Product Type: Zener Diode
Canonical Name: CZRF52C12 Zener Diode
Subcategory: Single Zener Diode

CZRF52C12 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CZRF52C12 Features

  • 12V nominal Zener voltage with ±5% tolerance.
  • 200mW maximum power dissipation rating.
  • Surface mount 1005 (2512 Metric) package.
  • Low reverse leakage current of 100nA max.
  • Wide operating temperature range -55°C to 125°C.

CZRF52C12 Applications

  • Voltage reference in low-power circuits.
  • Overvoltage protection for sensitive electronics.
  • Voltage clamping in signal lines.
  • Regulation in battery-powered devices.

CZRF52C12 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the CZRF52C12?

The nominal Zener voltage is 12V with a ±5% tolerance.

What is the maximum power dissipation of this Zener diode?

200mW.

What is the package type for the CZRF52C12?

1005 (2512 Metric) surface mount package.

What is the forward voltage at 10mA?

Typical forward voltage is 900mV at 10mA forward current.

What is the operating temperature range?

-55°C to 125°C.

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