CDLL4102 Zener diode with 8.7V nominal voltage, 500mW power dissipation, in a surface mount DO-213AB package. Suitable for low current operation at 250 µA.
Mfr Part #:

CDLL4102

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
Zener diode with 8.7V nominal voltage, 500mW power dissipation, in a surface mount DO-213AB package. Suitable for low current operation at 250 µA.
Total Stock: 105 pcs

CDLL4102 Available from 1 distributor

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CDLL4102 Specifications Quick View

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

CDLL4102 Description

Short technical summary and product information.

The CDLL4102 is a Zener diode from Microchip Technology (formerly Microsemi) designed for voltage regulation applications. It features a nominal Zener voltage of 8.7V with ±5% tolerance, and a maximum power dissipation of 500mW at +125°C case temperature, derating 10mW/°C above that. The device operates over a junction temperature range of -65°C to +175°C.

 

Electrical characteristics include a Zener test current of 250 µA, maximum Zener impedance of 200 Ω at that current, and a maximum reverse leakage current of 1 µA at 6.61V. The forward voltage is 1.1V maximum at 200 mA. The maximum Zener current is 44 mA.

 

The diode is housed in a hermetically sealed glass DO-213AA (MELF) package, with tin/lead finish. It is surface mountable and has a cathode band polarity marking. Thermal resistance from junction to case is 100°C/W maximum, and thermal impedance is 35°C/W maximum.

 

This part is suitable for low current voltage reference and clamping circuits. It is available in JAN, JANTX, JANTXV, and JANS versions per MIL-PRF-19500/435.

CDLL4102 Quick Information

Product Type: Zener Diode
Canonical Name: Zener Diode, 8.7V, 500mW, DO-213AB, Surface Mount
Subcategory: Single Zener Diode

CDLL4102 Compliance

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

CDLL4102 Features

  • Nominal Zener voltage of 8.7V.
  • Maximum power dissipation of 500mW.
  • Surface mount DO-213AB package.
  • Low current operation at 250 µA.
  • Hermetically sealed glass case.

CDLL4102 Applications

  • Used in voltage regulation circuits.
  • Ideal for low current reference applications.
  • Suitable for clamping and protection circuits.
  • Applicable in military and aerospace designs.

CDLL4102 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of CDLL4102?

8.7V nominal, ±5% tolerance.

What is the maximum power dissipation?

500mW at +125°C case temperature, derating 10mW/°C above 125°C.

What is the forward voltage?

1.1V maximum at 200 mA.

What is the operating temperature range?

-65°C to +175°C.

What is the package type?

DO-213AB (MELF) surface mount package.

What is the maximum Zener current?

44 mA.

What is the reverse leakage current?

1 µA maximum at 6.61V.

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