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SZNZ9F20VT5G Zener diode with 20V nominal voltage, ±5% tolerance, 250mW power dissipation, in SOD-923 surface mount package.
Mfr Part #:

SZNZ9F20VT5G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with 20V nominal voltage, ±5% tolerance, 250mW power dissipation, in SOD-923 surface mount package.
✓ Total Stock: 208,000 pcs
$ Price Range: $0.04 - $0.27

SZNZ9F20VT5G Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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208,000 pcs
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SZNZ9F20VT5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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SZNZ9F20VT5G Description

Short technical summary and product information.

The SZNZ9F20VT5G is a Zener voltage regulator diode from On Semiconductor, part of the NZ9F series. It provides a nominal Zener voltage of 20V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 250mW at 25°C ambient temperature on an FR-5 board. It is designed for voltage regulation in space-constrained applications such as cellular phones, handheld portables, and high-density PC boards.

 

The diode features a maximum Zener impedance of 55Ω at a test current of 0.5mA. Reverse leakage current is limited to 100nA at 15.4V reverse voltage. Forward voltage is 900mV maximum at 10mA forward current. The device is ESD rated to Class 3 (>16kV) per the Human Body Model.

 

The SZNZ9F20VT5G is packaged in a SOD-923 surface mount case with 100% matte tin lead finish. It operates over a junction temperature range of -65°C to 150°C and has a thermal resistance junction-to-ambient of 500°C/W on an FR-5 board. The device is RoHS3 compliant, Pb-Free, and Halogen Free/BFR Free, and meets MSL Level 1 requirements.

SZNZ9F20VT5G Quick Information

Product Type: Zener Diode
Series: SZNZ9F20VT5G
Canonical Name: On Semiconductor SZNZ9F20VT5G Zener Diode, 20V, 250mW, SOD-923
Subcategory: Single Zener Diode

SZNZ9F20VT5G Compliance

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

SZNZ9F20VT5G Estimated Pricing

Qty Low High
1+ $0.27 $0.27
10+ $0.17 $0.17
100+ $0.10 $0.10
500+ $0.08 $0.08
1,000+ $0.06 $0.06
5,000+ $0.05 $0.05
8,000+ $0.04 $0.04

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

SZNZ9F20VT5G Features

  • 20V nominal Zener voltage with ±5% tolerance.
  • 250mW power dissipation at 25°C ambient.
  • SOD-923 surface mount package for compact designs.
  • ESD rated >16kV per Human Body Model.
  • RoHS3 compliant, Pb-Free, and Halogen Free.

SZNZ9F20VT5G Applications

  • Voltage regulation in portable electronics.
  • Overvoltage protection in handheld devices.
  • Used in cellular phone power management circuits.
  • Ideal for high-density PC board designs.

SZNZ9F20VT5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the SZNZ9F20VT5G?

The nominal Zener voltage is 20V with a tolerance of ±5%.

What is the power dissipation rating?

Maximum power dissipation is 250mW at 25°C ambient on an FR-5 board.

What package is this diode available in?

It is available in a SOD-923 surface mount package.

What is the reverse leakage current?

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

What is the forward voltage drop?

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

Is this device RoHS compliant?

Yes, it is RoHS3 compliant, Pb-Free, and Halogen Free/BFR Free.

What is the operating temperature range?

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

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