CZRER52C11 11V Zener diode rated for 150mW power dissipation in a surface mount 0503/SOD-723F package. Features ±5% tolerance and low leakage current.
Mfr Part #:

CZRER52C11

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
11V Zener diode rated for 150mW power dissipation in a surface mount 0503/SOD-723F package. Features ±5% tolerance and low leakage current.
Total Stock: 2,673 pcs

CZRER52C11 Available from 1 distributor

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2,673 pcs
2673 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

CZRER52C11 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage (Max @ IF=10mA)
Halogen Free
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Polarity
Power
Power Dissipation (Max) @ TA=25°C
Reverse Leakage Current (Max)
Storage Temperature
Supplier Device Package
Surge Current (IFSM) (Max @ 8.3ms half sine)
Tape & Reel
Termination Finish
Test Current
Tolerance
Voltage
Weight
Zener Impedance (ZZK) (Max @ IZ=1mA)
Zener Impedance (ZZT) (Max @ IZ=5mA)
Zener Voltage (Minimum/Maximum @ IZ=5 mA)
Zener Voltage Tolerance

CZRER52C11 Description

Short technical summary and product information.

The CZRER52C11 is an 11V Zener diode from Comchip Technology designed for surface mount applications. It offers a nominal Zener voltage of 11V with a ±5% tolerance, making it suitable for voltage regulation and clamping circuits. The device is rated for a maximum power dissipation of 150mW at 25°C ambient temperature and can handle a forward surge current of up to 2.0A (8.3ms half sine wave).

 

The diode features a maximum forward voltage drop of 900mV at 10mA forward current and a reverse leakage current of 8µA at 8.5V reverse voltage. The Zener impedance is 20Ω at 5mA test current (ZZT) and 150Ω at 1mA (ZZK). Operating temperature range spans -55°C to 125°C, suitable for a wide range of environments.

 

Packaged in the compact 0503 (1308 Metric) surface mount case, also known as SOD-723F, the component has gold-plated terminals that are solderable per MIL-STD-750. The device is RoHS3 compliant, halogen free, and lead free, making it suitable for environmentally sensitive designs. Its small size and low profile make it ideal for space-constrained applications.

CZRER52C11 Quick Information

Product Type: Zener Diode
Series: CZRER52C
Canonical Name: 11V Zener Diode, 150mW, Surface Mount, 0503/SOD-723F
Subcategory: Single Zener Diode

CZRER52C11 Compliance

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

CZRER52C11 Features

  • Nominal Zener voltage of 11V with ±5% tolerance.
  • Rated for 150mW power dissipation at 25°C.
  • Surface mount 0503/SOD-723F package.
  • RoHS3 compliant, halogen free, and lead free.
  • Gold plated terminals solderable per MIL-STD-750.

CZRER52C11 Applications

  • Used for voltage regulation in low-power circuits.
  • Ideal for overvoltage clamping in portable devices.
  • Suitable for voltage reference in sensor modules.
  • Used in ESD protection applications (IEC 61000-4-2).

CZRER52C11 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of CZRER52C11?

The nominal Zener voltage is 11V with a ±5% tolerance.

What is the power dissipation rating?

Maximum power dissipation is 150mW at 25°C ambient temperature.

What is the package type?

Surface mount 0503 (1308 Metric) / SOD-723F package.

Is this component RoHS compliant?

Yes, it is RoHS3 compliant, halogen free, and lead free.

What is the forward voltage drop?

Maximum forward voltage drop is 900mV at 10mA forward current.

What is the operating temperature range?

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

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