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SZMMSZ12T3G The On Semiconductor SZMMSZ12T3G is a 12V Zener diode with a 500mW power rating, designed for surface mount applications in a SOD-123 package. It offers a ±5% tolerance for precise voltage regulation.
Mfr Part #:

SZMMSZ12T3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor SZMMSZ12T3G is a 12V Zener diode with a 500mW power rating, designed for surface mount applications in a SOD-123 package. It offers a ±5% tolerance for precise voltage regulation.
✓ Total Stock: 5,800 pcs
$ Price Range: $0.02

SZMMSZ12T3G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,800 pcs
On Request
5800 pcs On Request 1 On Request On Request 1641+ On Request On Request
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.

SZMMSZ12T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Halogen Free
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
Power Dissipation
SVHC Present
Supplier Device Package
Thermal Resistance
Tolerance
Voltage
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SZMMSZ12T3G Description

Short technical summary and product information.

The SZMMSZ12T3G from On Semiconductor is a single Zener diode designed for voltage regulation applications. It features a Zener voltage of 12V with a tolerance of ±5%, ensuring stable output voltage.

 

With a power dissipation rating of 500 mW on an FR-5 board at 75°C, this diode is suitable for moderate power requirements. The operating temperature range is -55°C to 150°C, providing reliability across various environmental conditions. The device has a low reverse leakage current of 100 nA at 8V and a maximum Zener impedance of 25 Ω at the test current.

 

Packaged in a compact SOD-123 surface mount case, the SZMMSZ12T3G is designed for automated board assembly and high-density applications. Its corrosion-resistant finish and easily solderable leads facilitate integration into electronic circuits. The diode also exhibits an ESD rating of Class 3 (> 16 kV) per the Human Body Model.

SZMMSZ12T3G Quick Information

Product Type: Zener Diode
Series: MMSZ
Canonical Name: SZMMSZ12T3G Zener Diode
Subcategory: Single

SZMMSZ12T3G Compliance

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

SZMMSZ12T3G Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

SZMMSZ12T3G Features

  • 500 mW power rating on FR-5 board.
  • 12V nominal Zener voltage.
  • ±5% voltage tolerance.
  • SOD-123 surface mount package.
  • Wide operating temperature range.

SZMMSZ12T3G Applications

  • Used for voltage regulation.
  • Suitable for power supply circuits.
  • Ideal for high-density designs.
  • Applications requiring stable reference voltage.

SZMMSZ12T3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the SZMMSZ12T3G?

12V at IZT.

What is the forward voltage of the SZMMSZ12T3G?

0.95V maximum at 10mA.

What is the package type of the SZMMSZ12T3G?

SOD-123 surface mount package.

What is the power dissipation rating?

500mW maximum on FR-5 board at 75°C.

What is the voltage tolerance?

±5%.

What is the reverse leakage current?

100nA at 8V.

What is the ESD rating?

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

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