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CZRFR52C3 CZRFR52C3 is a 350mW surface mount Zener diode from Comchip Technology with a zener voltage of 2.85V to 3.15V and ±5% tolerance. Housed in a 1005/SOD-323F package, it is suitable for voltage regulation and clamping applications.
Mfr Part #:

CZRFR52C3

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
CZRFR52C3 is a 350mW surface mount Zener diode from Comchip Technology with a zener voltage of 2.85V to 3.15V and ±5% tolerance. Housed in a 1005/SOD-323F package, it is suitable for voltage regulation and clamping applications.
Total Stock: 3,595 pcs

CZRFR52C3 Available from 1 distributor

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CZRFR52C3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Halogen Free
Impedance (Max) (Zzt)
Impedance (Zzk)
Impedance (Zzt)
Mounting Type
Operating Temperature
Package / Case
Polarity
Power
Power Dissipation
Reverse Leakage Current
Supplier Device Package
Tape & Reel
Terminal Finish
Tolerance
Voltage
Weight
Zener Voltage

CZRFR52C3 Description

Short technical summary and product information.

The CZRFR52C3 is a Zener diode from Comchip Technology designed for voltage regulation and protection circuits. It delivers a nominal zener voltage of 2.85V to 3.15V at 5 mA test current with a tolerance of ±5%, making it suitable for precise low-voltage reference and clamping functions.

 

This device can dissipate up to 350 mW of power at an ambient temperature of 25°C, with an operating junction temperature range of -55°C to +125°C. The maximum forward voltage drop is 900 mV at 10 mA, and the maximum reverse leakage current is 50 µA at 1 V. Typical Zener impedances are 95 Ω at 5 mA (Zzt) and 600 Ω at 1 mA (Zzk).

 

The diode is offered in a 1005/SOD-323F surface-mount package with gold-plated terminals and cathode band polarity marking. It is RoHS compliant and halogen free. This component is appropriate for general-purpose voltage regulation in compact electronic assemblies.

CZRFR52C3 Quick Information

Product Type: Zener Diode
Series: CZRFR52C3
Canonical Name: CZRFR52C3 Zener Diode, 2.85V~3.15V, 350mW, 1005/SOD-323F
Subcategory: Single Zener Diode

CZRFR52C3 Compliance

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

CZRFR52C3 Features

  • Zener voltage range 2.85 to 3.15 volts.
  • Power dissipation rated at 350 milliwatts.
  • Surface mount 1005/SOD-323F package.
  • ±5% tolerance on zener voltage.
  • Operating temperature -55°C to 125°C.

CZRFR52C3 Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage clamping and protection.
  • Voltage reference in sensor modules.
  • Used in portable and battery-powered devices.

CZRFR52C3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the zener voltage of CZRFR52C3?

The zener voltage is 2.85V to 3.15V at 5 mA test current, with a ±5% tolerance.

What is the power dissipation of CZRFR52C3?

The maximum power dissipation is 350 mW at 25°C ambient temperature.

What is the package type for CZRFR52C3?

The diode is in a 1005 (2512 Metric) surface-mount package, also known as SOD-323F.

What is the forward voltage of CZRFR52C3?

The maximum forward voltage is 900 mV at a forward current of 10 mA.

What is the operating temperature range?

The operating junction temperature range is -55°C to +125°C.

What is the reverse leakage current?

The maximum reverse leakage current is 50 µA at a reverse voltage of 1 V.

What is the Zener impedance?

Maximum Zener impedance is 95 Ω at 5 mA (Zzt) and 600 Ω at 1 mA (Zzk).

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