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NZ8F4V3MX2WT5G 4.3V Zener diode voltage regulator with ±5% tolerance and 250mW power dissipation. Available in a compact X2DFNW surface mount package with wettable flank.
Mfr Part #:

NZ8F4V3MX2WT5G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
4.3V Zener diode voltage regulator with ±5% tolerance and 250mW power dissipation. Available in a compact X2DFNW surface mount package with wettable flank.
Total Stock: 152,000 pcs
$ Price Range: $0.06 - $0.33

NZ8F4V3MX2WT5G Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
152,000 pcs
152000 pcs On Request 1 On Request On Request On Request On Request On Request

NZ8F4V3MX2WT5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Body Height
Current
Halogen Free
Impedance (Max) (Zzt)
Junction and Storage Temperature Range
Mounting Type
Non-repetitive Peak Reverse Power
Operating Temperature
Packaging Type
Power
Power Dissipation (Maximum @ FR -4 Board, 150 mm 2, 1 oz. Cu, TA=25 °C)
SVHC Present
Standard Package Quantity
Supplier Device Package
Tape & Reel
Thermal Resistance Junction To Ambient (Typical @ FR -4 Board, 150 mm 2, 1 oz. Cu)
Thermal Resistance Junction To Ambient (Typical @ FR -4 Board, Minimum Pad, 1 oz. Cu)
Tolerance
Voltage
Zener Voltage

NZ8F4V3MX2WT5G Description

Short technical summary and product information.

The NZ8F4V3MX2WT5G is a Zener diode voltage regulator from onsemi, part of the NZ8F series. It provides a nominal Zener voltage of 4.3V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 250 mW on a standard FR-4 board with minimum pad (1 oz. Cu) at 25°C, and up to 500 mW on a larger 150 mm² pad. It features a maximum Zener impedance of 100 Ω and a reverse leakage current of 5 µA at 1V. The forward voltage is 0.9V at 10mA.

 

The diode is designed for voltage regulation and protection in space-constrained applications such as cellular phones, handheld portables, and automotive control units. It is packaged in a 2-XDFN surface mount package with a low body height of 0.40 mm, featuring wettable flank for automated optical inspection. The operating temperature range is -65°C to +150°C.

 

The device is Pb-free, Halogen Free/BFR Free, and RoHS compliant. It is supplied in tape and reel packaging with 8000 units per reel.

NZ8F4V3MX2WT5G Quick Information

Product Type: Zener Diode
Series: NZ8F
Canonical Name: Zener Diode Voltage Regulator, 4.3 V, 250 mW, X2DFNW Package
Subcategory: Single Zener Diode

NZ8F4V3MX2WT5G Compliance

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

NZ8F4V3MX2WT5G Estimated Pricing

Qty Low High
1+ $0.33 $0.33
10+ $0.23 $0.23
5,000+ $0.06 $0.06
8,000+ $0.06 $0.06

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

NZ8F4V3MX2WT5G Features

  • Nominal Zener voltage of 4.3 V with ±5% tolerance.
  • Maximum power dissipation of 250 mW.
  • Ultra-compact X2DFNW surface mount package.
  • Wettable flank for automated optical inspection.
  • RoHS and Pb-free compliant.

NZ8F4V3MX2WT5G Applications

  • Used in voltage regulation circuits.
  • Ideal for portable electronics.
  • Suitable for automotive control units.
  • Employed in cellular phone power management.

NZ8F4V3MX2WT5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the NZ8F4V3MX2WT5G?

The nominal Zener voltage is 4.3V with a tolerance of ±5%.

What is the forward voltage of this diode?

The maximum forward voltage is 0.9V at a forward current of 10mA.

What package type is the NZ8F4V3MX2WT5G available in?

It is available in a 2-XDFN surface mount package (supplier device package 2-X2DFNW 1x0.6mm) with wettable flank.

What is the power dissipation rating?

Maximum power dissipation is 250 mW on FR-4 minimum pad and 500 mW on 150 mm² pad at 25°C.

What is the tolerance on the Zener voltage?

The Zener voltage tolerance is ±5%.

What is the reverse leakage current?

Maximum reverse leakage current is 5 µA at a reverse voltage of 1V.

What is the operating temperature range?

The operating temperature range is -65°C to +150°C (junction).

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