BZX84-B39,215 39V Zener diode from Nexperia in SOT-23 package. Rated for 250mW power dissipation with ±2% tolerance.
Mfr Part #:

BZX84-B39,215

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
39V Zener diode from Nexperia in SOT-23 package. Rated for 250mW power dissipation with ±2% tolerance.
✓ Total Stock: 94,020 pcs
$ Price Range: $0.03 - $0.19

BZX84-B39,215 Available from 1 distributor

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✓ Non-Authorised
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BZX84-B39,215 Specifications Quick View

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

BZX84-B39,215 Description

Short technical summary and product information.

The BZX84-B39,215 is a low-power voltage regulator diode from Nexperia's BZX84 series, housed in a small SOT-23 (TO-236AB) surface-mount package. It features a nominal zener voltage of 39V with a tolerance of ±2% (B series). The diode is designed for general regulation functions and offers a total power dissipation of up to 250mW when mounted on an FR4 PCB.

 

Key electrical characteristics include a maximum zener impedance of 130Ω at the nominal zener current, a maximum reverse leakage current of 50nA at 27.3V, and a maximum forward voltage of 0.9V at 10mA. The device can handle non-repetitive peak reverse power up to 40W. It operates over a wide temperature range from -65°C to 150°C.

 

The BZX84-B39,215 is a surface-mount component with three leads: anode, cathode, and no connection (n.c.). It is suitable for automated assembly and is available in tape and reel packaging. The diode is RoHS compliant (unverified) and has a moisture sensitivity level of 1 (unlimited).

BZX84-B39,215 Quick Information

Product Type: Zener Diode
Series: BZX84
Canonical Name: BZX84-B39,215 Zener Diode 39V 250mW ±2% SOT-23
Subcategory: Single Zener Diode

BZX84-B39,215 Compliance

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

BZX84-B39,215 Estimated Pricing

Qty Low High
1+ $0.19 $0.19
10+ $0.12 $0.12
50+ $0.08 $0.08
100+ $0.07 $0.07
500+ $0.05 $0.05
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-B39,215 Features

  • Nominal zener voltage of 39V with ±2% tolerance.
  • Maximum power dissipation of 250mW.
  • SOT-23 surface-mount package for compact designs.
  • Non-repetitive peak reverse power up to 40W.
  • Operating temperature range from -65°C to 150°C.

BZX84-B39,215 Applications

  • Used for general voltage regulation functions.
  • Suitable for low-power voltage reference applications.
  • Ideal for portable electronics where space is limited.
  • Works in temperature-compensated circuits.

BZX84-B39,215 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal zener voltage of the BZX84-B39,215?

The nominal zener voltage is 39V.

What is the forward voltage of this diode?

The maximum forward voltage is 0.9V at 10mA.

What package is the BZX84-B39,215 available in?

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

What is the maximum power dissipation of the BZX84-B39,215?

The maximum power dissipation is 250mW when mounted on an FR4 PCB at 25°C.

What is the tolerance of the zener voltage?

The tolerance is ±2% (B series).

What is the operating temperature range?

The operating temperature range is -65°C to 150°C.

What is the maximum reverse leakage current?

The maximum reverse leakage current is 50nA at 27.3V.

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