SZMM3Z20VT1G Zener voltage regulator diode with 20V nominal voltage, 300mW power rating, in SOD-323 surface mount package.
Mfr Part #:

SZMM3Z20VT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener voltage regulator diode with 20V nominal voltage, 300mW power rating, in SOD-323 surface mount package.
✓ Total Stock: 696,000 pcs
$ Price Range: $0.05 - $0.35

SZMM3Z20VT1G Available from 1 distributor

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SZMM3Z20VT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage

SZMM3Z20VT1G Description

Short technical summary and product information.

The SZMM3Z20VT1G is a Zener voltage regulator diode from the MM3ZxxxT1G series, manufactured by On Semiconductor. It provides a nominal Zener voltage of 20V with ±5% tolerance and a power dissipation of 300mW. The device features a maximum Zener impedance of 55Ω and a reverse leakage current of 50nA at 14V. Forward voltage is typically 900mV at 10mA.

 

This diode is designed for voltage regulation and protection in space-constrained applications. It is packaged in a SOD-323 surface mount package, suitable for high-density PCB designs. The operating temperature range is -65°C to 150°C. The device is AEC-Q101 qualified (SZ prefix) for automotive applications and has an ESD rating of Class 3 (>16kV) per HBM.

 

The SZMM3Z20VT1G is RoHS3 compliant and REACH unaffected. It is ideal for use in cellular phones, handheld portables, and other portable electronics where space is at a premium.

SZMM3Z20VT1G Quick Information

Product Type: Zener Diode
Series: MM3ZxxxT1G Series, SZMM3ZxxxT1G Series
Canonical Name: SZMM3Z20VT1G Zener Voltage Regulator 20V 300mW SOD-323
Subcategory: Single Zener Diode

SZMM3Z20VT1G Compliance

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

SZMM3Z20VT1G Estimated Pricing

Qty Low High
1+ $0.35 $0.35
10+ $0.21 $0.21
100+ $0.13 $0.13
500+ $0.10 $0.10
1,000+ $0.09 $0.09
3,000+ $0.05 $0.05
6,000+ $0.05 $0.05

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

SZMM3Z20VT1G Features

  • Nominal Zener voltage of 20V with ±5% tolerance.
  • Power dissipation rating of 300mW.
  • Surface mount SOD-323 package for compact designs.
  • ESD rating Class 3 (>16kV) per Human Body Model.
  • AEC-Q101 qualified for automotive applications.

SZMM3Z20VT1G Applications

  • Voltage regulation in portable electronic devices.
  • Protection circuits in automotive electronics.
  • Overvoltage clamping in low-power systems.
  • Reference voltage generation in battery-powered equipment.

SZMM3Z20VT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of SZMM3Z20VT1G?

20V nominal with ±5% tolerance.

What is the power dissipation rating?

300mW.

What is the forward voltage?

900mV typical at 10mA.

What is the package type?

SOD-323 (SC-76) surface mount package.

What is the operating temperature range?

-65°C to 150°C.

What is the ESD rating?

Class 3 (>16kV) per Human Body Model.

What is the reverse leakage current?

50nA at 14V.

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