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CZRF52C27-HF CZRF52C27-HF is a 27V Zener diode from Comchip Technology. It features 200mW power rating and ±5% tolerance in a compact 1005/SOD-323F surface mount package.
Mfr Part #:

CZRF52C27-HF

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
CZRF52C27-HF is a 27V Zener diode from Comchip Technology. It features 200mW power rating and ±5% tolerance in a compact 1005/SOD-323F surface mount package.
Total Stock: 16,000 pcs

CZRF52C27-HF Available from 1 distributor

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CZRF52C27-HF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current - Reverse Leakage @ Vr
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Package / Case
Power
Power - Max
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Voltage - Forward (Vf) (Max) @ If
Voltage - Zener (Nom)

CZRF52C27-HF Description

Short technical summary and product information.

The CZRF52C27-HF from Comchip Technology is a 27V Zener diode designed for low-power voltage regulation and protection applications. It offers a nominal Zener voltage of 27V with ±5% tolerance and a maximum power dissipation of 200mW.

 

Key electrical characteristics include a maximum impedance (Zzt) of 80Ω, a reverse leakage current of 100nA at 20V, and a forward voltage of 900mV at 10mA. The device operates over a temperature range of -55°C to 125°C, making it suitable for demanding environments.

 

The diode is housed in a surface mount 1005 (2512 metric) package, also designated as SOD-323F, which is ideal for space-constrained PCB designs. Its compact footprint and low profile enable use in portable and miniaturized electronic devices.

CZRF52C27-HF Quick Information

Product Type: Zener Diode
Canonical Name: Zener Diode, 27V, ±5%, 200mW, Surface Mount, 1005/SOD-323F
Subcategory: Single Zener Diode

CZRF52C27-HF Compliance

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

CZRF52C27-HF Features

  • 27V nominal Zener voltage with ±5% tolerance.
  • 200mW maximum power dissipation rating.
  • Low reverse leakage current of 100nA at 20V.
  • 80Ω maximum impedance for stable regulation.
  • Surface mount 1005/SOD-323F package.

CZRF52C27-HF Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Voltage reference in analog designs.
  • Clamping and limiting applications.

CZRF52C27-HF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of CZRF52C27-HF?

27V nominal.

What is the tolerance of the Zener voltage?

±5%.

What is the maximum power dissipation?

200mW.

What is the forward voltage at 10mA?

900mV maximum.

What is the reverse leakage current at 20V?

100nA maximum.

What package is available for this Zener diode?

1005 (2512 metric) / SOD-323F surface mount.

What is the operating temperature range?

-55°C to 125°C.

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