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MMSZ4679T1G Zener diode with 2V nominal voltage, 500mW power dissipation, and ±5% tolerance. Surface mount SOD-123 package.
Mfr Part #:

MMSZ4679T1G

Available from 7 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with 2V nominal voltage, 500mW power dissipation, and ±5% tolerance. Surface mount SOD-123 package.
✓ Total Stock: 246,504 pcs
$ Price Range: $0.03 - $0.17

MMSZ4679T1G Available from 7 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.

MMSZ4679T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Lead Style
Mounting Type
Operating Temperature
Power
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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MMSZ4679T1G Description

Short technical summary and product information.

The MMSZ4679T1G is a 2V Zener diode from onsemi's MMSZ4xxxT1G series, designed for voltage regulation and protection in low-power circuits. It offers a nominal Zener voltage of 2V with ±5% tolerance and a maximum power dissipation of 500mW on FR-5 board at 75°C lead temperature. The device features a low reverse leakage current of 5µA at 1V reverse voltage and a forward voltage of 0.9V at 10mA. It operates over a wide temperature range of -55°C to 150°C and has an ESD rating of Class 3 (>16 kV) per Human Body Model. Thermal resistance is 340°C/W junction-to-ambient and 150°C/W junction-to-lead, with a power derating factor of 6.7mW/°C above 75°C. The diode is housed in a surface mount SOD-123 package, supplied in tape and reel with 3000 units per reel. It is RoHS compliant and Pb-free, with a flammability rating of UL 94 V-0.

MMSZ4679T1G Quick Information

Product Type: Zener Diode
Series: MMSZ4xxxT1G Series
Canonical Name: Zener Diode 2V 500mW SOD123
Subcategory: Single Zener Diode

MMSZ4679T1G Compliance

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

MMSZ4679T1G 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.

MMSZ4679T1G Features

  • 2V nominal Zener voltage with ±5% tolerance.
  • 500mW power dissipation on FR-5 board.
  • Surface mount SOD-123 package.
  • ESD rating Class 3 (>16 kV) HBM.
  • RoHS compliant and Pb-free.

MMSZ4679T1G Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Reference voltage in bias networks.
  • Clamping in signal conditioning circuits.

MMSZ4679T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of MMSZ4679T1G?

2V nominal with ±5% tolerance.

What is the forward voltage?

0.9V maximum at 10mA.

What package is this diode available in?

SOD-123 surface mount package.

What is the power dissipation rating?

500mW maximum on FR-5 board at 75°C lead temperature.

What is the reverse leakage current?

5µA maximum at 1V reverse voltage.

What is the operating temperature range?

-55°C to 150°C.

Is this device RoHS compliant?

Yes, RoHS compliant and Pb-free per datasheet.

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