BZX384-B27-QX The BZX384-B27-QX is a 27V Zener diode from Nexperia in a SOD-323 surface-mount package. It features ±2% tolerance, 300mW power dissipation, and AEC-Q101 automotive qualification.
Mfr Part #:

BZX384-B27-QX

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The BZX384-B27-QX is a 27V Zener diode from Nexperia in a SOD-323 surface-mount package. It features ±2% tolerance, 300mW power dissipation, and AEC-Q101 automotive qualification.
✓ Total Stock: 49,020 pcs
$ Price Range: $0.04 - $0.05

BZX384-B27-QX Available from 1 distributor

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✓ Non-Authorised
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49,020 pcs
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BZX384-B27-QX Specifications Quick View

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

BZX384-B27-QX Description

Short technical summary and product information.

The BZX384-B27-QX is a low-power voltage regulator diode from Nexperia's BZX384-Q series, designed for general regulation functions. It provides a nominal Zener voltage of 27V with a ±2% tolerance (BZX384-B grade).

 

This diode is rated for a maximum power dissipation of 300mW and can handle non-repetitive peak reverse power up to 40W. It features a maximum Zener impedance of 80Ω and a very low reverse leakage current of 50nA at 18.9V. The forward voltage is specified at a maximum of 900mV at 10mA.

 

Housed in a small SOD-323 (SC-76) plastic SMD package, the BZX384-B27-QX is qualified to AEC-Q101, making it suitable for automotive applications. The device is RoHS3 compliant and has an MSL of 1 (unlimited).

BZX384-B27-QX Quick Information

Product Type: Zener Diode
Series: BZX384-B
Canonical Name: BZX384-B27-QX Zener Diode
Subcategory: Single Zener Diode

BZX384-B27-QX Compliance

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

BZX384-B27-QX Estimated Pricing

Qty Low High
3,000+ $0.05 $0.05
9,000+ $0.04 $0.04

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

BZX384-B27-QX Features

  • 27V nominal Zener voltage with ±2% tolerance.
  • 300mW maximum power dissipation rating.
  • AEC-Q101 qualified for automotive applications.
  • Surface mount SOD-323 (SC-76) package.
  • Low reverse leakage current of 50 nA.

BZX384-B27-QX Applications

  • General voltage regulation functions.
  • Automotive electronic control modules.
  • Power supply clamping and protection.

BZX384-B27-QX FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX384-B27-QX?

The nominal Zener voltage is 27 V.

What is the tolerance of this Zener diode?

The tolerance is ±2%.

What is the maximum power dissipation?

The maximum power dissipation is 300 mW.

What package does the BZX384-B27-QX come in?

It comes in a surface mount SOD-323 (SC-76) package.

Is this diode qualified for automotive use?

Yes, it is AEC-Q101 qualified.

What is the maximum forward voltage?

The maximum forward voltage is 900 mV at 10 mA.

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