BZX84-C18-QR Nexperia BZX84-C18-QR is a 18V Zener diode in a SOT-23 surface mount package. It features 250mW power dissipation and ±5% tolerance.
Mfr Part #:

BZX84-C18-QR

Available from 2 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
Nexperia BZX84-C18-QR is a 18V Zener diode in a SOT-23 surface mount package. It features 250mW power dissipation and ±5% tolerance.
✓ Total Stock: 379,020 pcs
$ Price Range: $0.03 - $0.16

BZX84-C18-QR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
328,020 pcs
328020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
51,000 pcs
51000 pcs On Request 1 On Request On Request 25+ On Request On Request

BZX84-C18-QR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tolerance
Voltage

BZX84-C18-QR Description

Short technical summary and product information.

The Nexperia BZX84-C18-QR is a low-power voltage regulator diode from the BZX84-Q series, designed for general regulation functions. It provides a nominal Zener voltage of 18V with a tolerance of ±5%.

 

This diode is rated for a maximum total power dissipation of 250mW and a non-repetitive peak reverse power dissipation of 40W. It has a maximum forward voltage of 900mV at 10mA and a maximum reverse leakage current of 50nA at 12.565V. The maximum impedance (Zzt) is 45Ω.

 

The device is housed in a small SOT-23 (TO-236AB) surface-mount plastic package, making it suitable for compact designs. It is qualified according to AEC-Q101 and recommended for use in automotive applications.

BZX84-C18-QR Quick Information

Product Type: Zener Diode
Series: BZX84-C
Canonical Name: Nexperia BZX84-C18-QR Zener Diode, 18V, 250mW, SOT-23
Subcategory: Single Zener Diode

BZX84-C18-QR Compliance

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

BZX84-C18-QR Estimated Pricing

Qty Low High
1+ $0.16 $0.16
10+ $0.10 $0.10
50+ $0.07 $0.07
100+ $0.06 $0.06
500+ $0.04 $0.04
3,000+ $0.03 $0.03
9,000+ $0.03 $0.03

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

BZX84-C18-QR Features

  • 18V nominal Zener voltage with ±5% tolerance.
  • 250mW maximum total power dissipation.
  • AEC-Q101 qualified for automotive use.
  • Surface mount SOT-23 (TO-236AB) package.
  • 40W non-repetitive peak reverse power capability.

BZX84-C18-QR Applications

  • General voltage regulation functions.
  • Automotive electronic control modules.
  • Portable and battery-powered devices.
  • Industrial power supply circuits.

BZX84-C18-QR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX84-C18-QR?

The nominal Zener voltage is 18V with a tolerance of ±5%.

What is the power dissipation of this Zener diode?

The maximum total power dissipation is 250mW.

What package is the BZX84-C18-QR available in?

It is available in a surface mount SOT-23 (TO-236AB) package.

What is the forward voltage of this diode?

The maximum forward voltage is 900mV at a test current of 10mA.

Is the BZX84-C18-QR qualified for automotive applications?

Yes, it is qualified according to AEC-Q101 and recommended for automotive use.

What is the maximum reverse leakage current?

The maximum reverse leakage current is 50nA at a reverse voltage of 12.565V.

Home
Account

Categories