AZ23C18-E3-08 Zener diode array with 18V nominal voltage, ±5% tolerance, and 300mW maximum power dissipation. Surface mount package SOT-23-3.
Mfr Part #:

AZ23C18-E3-08

Available from 1 distributors
Mfr Name: Vishay
Vishay
Zener diode array with 18V nominal voltage, ±5% tolerance, and 300mW maximum power dissipation. Surface mount package SOT-23-3.
✓ Total Stock: 234 pcs
$ Price Range: $0.08 - $0.52

AZ23C18-E3-08 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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234 pcs
234 pcs On Request 1 On Request On Request On Request On Request On Request

AZ23C18-E3-08 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Tolerance
Voltage

AZ23C18-E3-08 Description

Short technical summary and product information.

The AZ23C18-E3-08 from Vishay Dale is a Zener diode array configured as 1 pair common anode. It features a nominal Zener voltage of 18V with ±5% tolerance and a maximum power dissipation of 300mW. The device has a maximum impedance of 50Ω and a reverse leakage current of 100nA at 14V reverse voltage. It operates over a temperature range of -55°C to 150°C and is designed for surface mount applications. The package type is SOT-23-3 (also available as TO-236-3 and SC-59). This component is suitable for voltage regulation, clamping, and overvoltage protection in low-power circuits.

AZ23C18-E3-08 Quick Information

Product Type: Zener Diode Array
Canonical Name: 18V Zener Diode Array, Common Anode, 300mW, SOT-23-3
Subcategory: Zener Arrays

AZ23C18-E3-08 Compliance

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

AZ23C18-E3-08 Estimated Pricing

Qty Low High
1+ $0.52 $0.52
10+ $0.32 $0.32
100+ $0.21 $0.21
500+ $0.15 $0.15
1,000+ $0.14 $0.14
3,000+ $0.12 $0.12
6,000+ $0.10 $0.10
9,000+ $0.09 $0.09
24,000+ $0.08 $0.08

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

AZ23C18-E3-08 Features

  • 18V nominal Zener voltage with ±5% tolerance.
  • Maximum power rating of 300 mW.
  • Common anode dual diode configuration.
  • Surface mount SOT-23-3 package.
  • Operating temperature range -55°C to 150°C.

AZ23C18-E3-08 Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection in portable devices.
  • Clamping and reference applications.
  • Signal limiting in sensor interfaces.

AZ23C18-E3-08 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the AZ23C18-E3-08?

18V nominal with ±5% tolerance.

What is the maximum power rating?

300 mW maximum power dissipation.

What is the configuration of this Zener diode array?

1 pair common anode.

What package is the AZ23C18-E3-08 available in?

SOT-23-3 surface mount package (also TO-236-3, SC-59).

What is the operating temperature range?

-55°C to 150°C.

What is the impedance (Zzt) of this device?

50 Ω maximum.

What is the reverse leakage current?

100 nA maximum at 14V reverse voltage.

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