CDLL5526B Zener diode with 6.8V nominal voltage, 500mW power dissipation, and ±5% tolerance. Packaged in a DO-213AB (MELF) surface-mount package.
Mfr Part #:

CDLL5526B

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
Zener diode with 6.8V nominal voltage, 500mW power dissipation, and ±5% tolerance. Packaged in a DO-213AB (MELF) surface-mount package.
Total Stock: 122 pcs
$ Price Range: $2.37

CDLL5526B Available from 1 distributor

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CDLL5526B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Package / Case
Power
Power Dissipation
Reverse Leakage Current
Supplier Device Package
Tolerance
Voltage
Zener Test Current
Zener Voltage
Zener Voltage Tolerance

CDLL5526B Description

Short technical summary and product information.

The CDLL5526B is a Zener diode from Microchip Technology, designed for voltage regulation and protection circuits. It features a nominal Zener voltage of 6.8V with ±5% tolerance, and a maximum power dissipation of 500mW. The device is specified with a maximum impedance of 30Ω at 1mA test current and a low reverse leakage current of 1µA at 6.2V. It is housed in a DO-213AB (MELF) surface-mount package, suitable for automated assembly.

 

This diode is qualified per MIL-PRF-19500/437, ensuring reliability in demanding applications. The operating temperature range spans -65°C to +175°C, making it suitable for harsh environments. With a forward voltage of 1.1V maximum at 200mA, it offers efficient performance.

 

Typical applications include voltage clamping, overvoltage protection, and reference voltage generation. The surface-mount package allows for compact design and high-density PCB layouts.

CDLL5526B Quick Information

Product Type: Zener Diode
Canonical Name: CDLL5526B Zener Diode, 6.8V, 500mW, DO-213AB (MELF), Surface Mount
Subcategory: Single Zener Diode

CDLL5526B Compliance

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

CDLL5526B Estimated Pricing

Qty Low High
146+ $2.37 $2.37

Estimated market price range - modelled values for guidance only, not live distributor offers.

CDLL5526B Features

  • Nominal Zener voltage of 6.8V.
  • Power dissipation rating of 500mW.
  • Surface mount DO-213AB MELF package.
  • Operating temperature range -65°C to 175°C.
  • ±5% Zener voltage tolerance.

CDLL5526B Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Reference voltage generation.
  • Clamping in signal conditioning.

CDLL5526B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the CDLL5526B?

The nominal Zener voltage is 6.8V with ±5% tolerance.

What is the power dissipation rating?

Maximum power dissipation is 500mW.

What package is the CDLL5526B available in?

It comes in a DO-213AB (MELF) surface-mount package.

What is the forward voltage at 200mA?

Maximum forward voltage is 1.1V at 200mA.

What is the reverse leakage current?

Maximum reverse leakage current is 1µA at 6.2V.

What is the operating temperature range?

Operating temperature range is -65°C to 175°C.

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