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MMSZ30T1G The MMSZ30T1G is a 30V Zener diode from onsemi's MMSZxxxT1G series. It offers a 500mW power dissipation and is housed in a surface mount SOD-123 package.
Mfr Part #:

MMSZ30T1G

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MMSZ30T1G is a 30V Zener diode from onsemi's MMSZxxxT1G series. It offers a 500mW power dissipation and is housed in a surface mount SOD-123 package.
✓ Total Stock: 18,757 pcs
$ Price Range: $0.03 - $0.17

MMSZ30T1G Available from 5 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MMSZ30T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
SVHC Present
Supplier Device Package
Tape & Reel
Termination Finish
Tolerance
Voltage
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MMSZ30T1G Description

Short technical summary and product information.

The MMSZ30T1G is a Zener voltage regulator diode from onsemi, part of the MMSZxxxT1G series. It provides a nominal Zener voltage of 30V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 500mW on standard FR-4 or FR-5 boards.

 

This Zener diode features a maximum impedance (Zzt) of 80Ω and a low reverse leakage current of 50nA at 21V. It is designed for surface mount assembly in the compact SOD-123 package, making it suitable for high-density PCB designs. The device has an operating temperature range of -55°C to 150°C.

 

The MMSZ30T1G includes an ESD rating of Class 3 (>16kV) per the Human Body Model. The package has a UL 94 V-0 flammability rating and is designed for automated board assembly.

MMSZ30T1G Quick Information

Product Type: Zener Diode
Series: MMSZxxxT1G Series
Canonical Name: MMSZ30T1G Zener Voltage Regulator Diode
Subcategory: Single Zener Diode

MMSZ30T1G Compliance

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

MMSZ30T1G Estimated Pricing

Qty Low High
1+ $0.17 $0.17
10+ $0.10 $0.10
100+ $0.06 $0.06
500+ $0.05 $0.05
1,000+ $0.04 $0.04
3,000+ $0.03 $0.03
6,000+ $0.03 $0.03

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

MMSZ30T1G Features

  • 30V nominal Zener voltage with ±5% tolerance.
  • 500mW power dissipation on FR-4 or FR-5 board.
  • Surface mount SOD-123 package for automated assembly.
  • Class 3 ESD rating greater than 16kV HBM.
  • Wide operating temperature range of -55°C to 150°C.

MMSZ30T1G Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection in portable electronics.
  • Reference voltage generation in analog circuits.
  • Used in automotive applications requiring AEC-Q101.

MMSZ30T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ30T1G?

The nominal Zener voltage (Vz) is 30V.

What is the power rating of the MMSZ30T1G?

The maximum power dissipation is 500mW.

What package is the MMSZ30T1G available in?

The MMSZ30T1G is available in a surface mount SOD-123 package.

What is the tolerance of the MMSZ30T1G Zener diode?

The Zener voltage tolerance is ±5%.

What is the operating temperature range for the MMSZ30T1G?

The operating temperature range is -55°C to 150°C.

What is the reverse leakage current of the MMSZ30T1G?

The maximum reverse leakage current is 50nA at a reverse voltage of 21V.

Does the MMSZ30T1G have ESD protection?

Yes, it has an ESD rating of Class 3, greater than 16kV per the Human Body Model.

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