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BZX384-C18,115 Zener diode with 18V nominal voltage, 300mW power dissipation, ±5% tolerance. Surface mount package SOD323.
Mfr Part #:

BZX384-C18,115

Available from 2 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
Zener diode with 18V nominal voltage, 300mW power dissipation, ±5% tolerance. Surface mount package SOD323.
✓ Total Stock: 68,241 pcs

BZX384-C18,115 Available from 2 distributors

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✓ Non-Authorised
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Optech Co.,Limited ✓
Non-Authorised Inventory information
67,020 pcs
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67020 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1,221 pcs
On Request
1221 pcs On Request 1 On Request On Request On Request On Request On Request
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BZX384-C18,115 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Package / Case
Power
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage
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BZX384-C18,115 Description

Short technical summary and product information.

The BZX384-C18,115 is a low-power voltage regulator diode from Nexperia's BZX384 series. It features a nominal Zener voltage of 18V with approximately ±5% tolerance. The total power dissipation is 300mW at ambient temperatures up to 25°C when mounted on a standard FR4 PCB.

 

Electrical characteristics include a maximum forward voltage of 0.9V at 10mA (pulse test) and 1.1V at 100mA. Reverse leakage current is limited to 50nA at 12.6V reverse voltage. The maximum Zener impedance is 45 ohms. The device operates over a temperature range of -65°C to 150°C.

 

Packaged in the industry-standard SOD323 (SC-76) surface mount package, this diode is suitable for general regulation functions in compact electronic designs. The series offers a wide range of breakdown voltages from 2.4V to 75V in E24 steps.

BZX384-C18,115 Quick Information

Product Type: Zener Diode
Series: BZX384
Canonical Name: Zener Diode 18V 300mW SOD323 (BZX384-C18)
Subcategory: Single Zener Diode

BZX384-C18,115 Compliance

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

BZX384-C18,115 Features

  • 18V nominal Zener voltage with ±5% tolerance.
  • 300mW total power dissipation at 25°C.
  • Surface mount SOD323 package.
  • Low reverse leakage current of 50nA.
  • Forward voltage of 0.9V at 10mA.

BZX384-C18,115 Applications

  • General voltage regulation in low-power circuits.
  • Voltage reference in portable electronics.
  • Overvoltage protection in small signal applications.

BZX384-C18,115 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the BZX384-C18?

18V.

What is the maximum power dissipation?

300mW at Tamb ≤ 25°C.

What is the tolerance of this Zener diode?

±5%.

What is the forward voltage at 10mA?

0.9V maximum (pulse test).

What is the reverse leakage current?

50nA maximum at 12.6V reverse voltage.

What is the maximum impedance?

45Ω.

What package is this diode available in?

SOD323 (SC-76) surface mount package.

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