NZ8F20VSMX2WT5G The NZ8F20VSMX2WT5G is a 20V Zener diode from onsemi with tight ±2.3% tolerance, rated for 250mW power dissipation on a minimum pad FR-4 board. It comes in a compact X2DFNW surface mount package with wettable flanks.
Mfr Part #:

NZ8F20VSMX2WT5G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NZ8F20VSMX2WT5G is a 20V Zener diode from onsemi with tight ±2.3% tolerance, rated for 250mW power dissipation on a minimum pad FR-4 board. It comes in a compact X2DFNW surface mount package with wettable flanks.
Total Stock: 168,000 pcs
$ Price Range: $0.09 - $0.52

NZ8F20VSMX2WT5G Available from 1 distributor

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NZ8F20VSMX2WT5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Halogen Free
Impedance (Max) (Zzt)
Junction and Storage Temperature Range
Mounting Type
Non-repetitive Peak Reverse Power
Operating Temperature
Power
Power Dissipation (Maximum @ FR -4 Board, Minimum Pad)
Power Dissipation (Maximum @ FR -4 board, 150 mm² pad)
SVHC Present
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Thermal Resistance Junction To Ambient (Maximum @ FR -4 board, 150 mm² pad)
Thermal Resistance, Junction-to-Ambient (Maximum @ FR -4 Board, Minimum Pad)
Tolerance
Voltage

NZ8F20VSMX2WT5G Description

Short technical summary and product information.

The NZ8F20VSMX2WT5G is a Zener diode from onsemi's NZ8F series, designed for voltage regulation in space-constrained applications. It provides a nominal Zener voltage of 20V with a tight tolerance of ±2.3%, ensuring precise voltage reference.

 

This device offers a maximum power dissipation of 250mW on a standard FR-4 board with minimum pad, and up to 500mW with a 150mm² pad. It features a maximum Zener impedance of 55Ω and a low reverse leakage current of 100nA at 15.4V. The forward voltage is 900mV at 10mA.

 

The NZ8F20VSMX2WT5G is housed in a 2-XDFN surface mount package (2-X2DFNW, 1x0.6mm) with wettable flanks, enabling automated optical inspection (AOI). It is suitable for applications such as cellular phones, handheld portables, and automotive control units. The device is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.

NZ8F20VSMX2WT5G Quick Information

Product Type: Zener Diode
Series: NZ8FxxxSMX2WT5G
Canonical Name: On Semiconductor NZ8F20VSMX2WT5G Zener Diode, 20V, ±2.3%, 250mW, X2DFNW
Subcategory: Single Zener Diode

NZ8F20VSMX2WT5G Compliance

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

NZ8F20VSMX2WT5G Estimated Pricing

Qty Low High
1+ $0.52 $0.52
10+ $0.37 $0.37
5,000+ $0.09 $0.09
8,000+ $0.09 $0.09

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

NZ8F20VSMX2WT5G Features

  • 20V Zener voltage with ±2.3% tolerance.
  • 250mW power dissipation on FR-4 board.
  • Low reverse leakage of 100nA at 15.4V.
  • Surface mount X2DFNW package with wettable flanks.
  • Pb-Free, Halogen Free, and RoHS compliant.

NZ8F20VSMX2WT5G Applications

  • Voltage regulation in portable electronics.
  • Overvoltage protection in automotive modules.
  • Reference voltage in handheld devices.
  • Used in cellular phone power management.

NZ8F20VSMX2WT5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the NZ8F20VSMX2WT5G?

The nominal Zener voltage is 20V with a tolerance of ±2.3%.

What is the power dissipation rating of this Zener diode?

The maximum power dissipation is 250mW on a FR-4 board with minimum pad, and 500mW with a 150mm² pad.

What is the forward voltage of the NZ8F20VSMX2WT5G?

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

What is the reverse leakage current?

The maximum reverse leakage current is 100nA at a reverse voltage of 15.4V.

What package does the NZ8F20VSMX2WT5G come in?

It comes in a 2-XDFN surface mount package (2-X2DFNW, 1x0.6mm) with wettable flanks.

What is the operating temperature range?

The junction and storage temperature range is -65°C to +150°C.

Is the NZ8F20VSMX2WT5G RoHS compliant?

Yes, the device is RoHS3 compliant and Pb-Free.

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