CDLL963B The CDLL963B is a 12V Zener diode from Microchip Technology. It features 500mW power dissipation, ±5% tolerance, and is available in a surface mount DO-213AB MELF package.
Mfr Part #:

CDLL963B

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The CDLL963B is a 12V Zener diode from Microchip Technology. It features 500mW power dissipation, ±5% tolerance, and is available in a surface mount DO-213AB MELF package.
Total Stock: 90 pcs

CDLL963B Available from 1 distributor

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CDLL963B Specifications Quick View

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

CDLL963B Description

Short technical summary and product information.

The CDLL963B is a Zener diode from Microchip Technology designed for voltage regulation and protection. It has a nominal Zener voltage of 12V with a tolerance of ±5%. The maximum power dissipation is 500mW, making it suitable for low-power applications.

 

Electrical characteristics include a maximum impedance of 11.5Ω at the Zener test current, a reverse leakage current of 1µA at 9.1V, and a forward voltage of 1.1V at 200mA. The operating temperature range spans from -65°C to 175°C.

 

The diode is housed in a surface mount DO-213AB MELF package, which is designed for automated assembly. It is RoHS3 compliant and REACH unaffected, suitable for environmentally conscious designs.

CDLL963B Quick Information

Product Type: Zener Diode
Canonical Name: Zener Diode 12V 500mW DO-213AB
Subcategory: Single Zener Diode

CDLL963B Compliance

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

CDLL963B Features

  • 12V nominal Zener voltage with ±5% tolerance.
  • 500mW maximum power dissipation rating.
  • Surface mount DO-213AB MELF package.
  • Wide operating temperature range -65°C to 175°C.
  • RoHS3 compliant and REACH unaffected.

CDLL963B Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Voltage reference in precision analog designs.
  • Clamping in ESD protection circuits.

CDLL963B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the CDLL963B?

12V nominal with ±5% tolerance.

What is the forward voltage of the CDLL963B?

1.1V at 200mA forward current.

What package is the CDLL963B available in?

Surface mount DO-213AB MELF package.

What is the maximum power dissipation?

500mW.

What is the operating temperature range?

-65°C to 175°C.

Is the CDLL963B RoHS compliant?

Yes, it is RoHS3 compliant.

What is the reverse leakage current?

1µA maximum at 9.1V reverse voltage.

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