CZRFR52C5V1 The CZRFR52C5V1 is a 5.1V Zener Diode from Comchip Technology in a 1005/SOD-323F surface mount package. It dissipates up to 350mW and features ±5% tolerance.
Mfr Part #:

CZRFR52C5V1

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
The CZRFR52C5V1 is a 5.1V Zener Diode from Comchip Technology in a 1005/SOD-323F surface mount package. It dissipates up to 350mW and features ±5% tolerance.
Total Stock: 3,750 pcs

CZRFR52C5V1 Available from 1 distributor

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3,750 pcs
3750 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request 2026-04-21 15:15:08

CZRFR52C5V1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Forward Voltage (Max)
Halogen Free
Impedance (Max) (Zzt)
Impedance (Zzt)
Industrial Grade
Lead Style
Maximum power dissipation
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Operating Temperature Range
Polarity
Power
Reverse Leakage Current
SVHC Present
Supplier Device Package
Tape & Reel
Terminal Finish
Tolerance
Voltage
Zener Voltage @ 5mA

CZRFR52C5V1 Description

Short technical summary and product information.

The Comchip Technology CZRFR52C5V1 is a surface mount Zener diode designed for voltage regulation and protection applications. It features a nominal Zener voltage of 5.1V at 5mA with a tolerance of ±5%. The maximum power dissipation is 350mW at 25°C ambient temperature, as specified in the datasheet. The device has a maximum forward voltage of 900mV at 10mA. Reverse leakage current is 100nA maximum at 800mV reverse voltage. The diode is housed in a 1005/SOD-323F package, suitable for surface mount assembly. The package is extremely thin and leadless, ideal for space-constrained designs. The terminals are gold plated and solderable per MIL-STD-750. The device is RoHS compliant and halogen free. Operating junction temperature range is -55°C to 125°C. The Zener impedance at 5mA is 60Ω max. This component is part of the CZRFR52C series from Comchip Technology, offering voltages from 2V to 39V.

CZRFR52C5V1 Quick Information

Product Type: Zener Diode
Series: CZRFR52C
Canonical Name: Comchip Technology CZRFR52C5V1 Zener Diode
Subcategory: Single Zener Diode

CZRFR52C5V1 Compliance

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

CZRFR52C5V1 Features

  • 5.1V Zener voltage with ±5% tolerance.
  • 350mW maximum power dissipation.
  • Surface mount 1005/SOD-323F package.
  • RoHS compliant and halogen free.
  • Operating temperature range -55°C to 125°C.

CZRFR52C5V1 Applications

  • Voltage regulation for low-power circuits.
  • Overvoltage protection in portable devices.
  • Voltage reference in analog circuits.
  • Clamping in signal conditioning circuits.

CZRFR52C5V1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the CZRFR52C5V1?

The Zener voltage is 4.85V to 5.32V at 5mA.

What is the forward voltage?

Maximum forward voltage is 900mV at 10mA.

What is the package type?

The package is 1005/SOD-323F surface mount.

What is the maximum power dissipation?

Maximum power dissipation is 350mW at 25°C.

What is the tolerance?

Tolerance is ±5%.

What is the operating temperature range?

Operating junction temperature range is -55°C to 125°C.

What is the reverse leakage current?

Reverse leakage current is 100nA maximum at 800mV.

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