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MMSZ5245ET1G Zener diode with nominal voltage 15V, ±5% tolerance, and 500mW power rating in a SOD-123 surface mount package. Manufactured by On Semiconductor.
Mfr Part #:

MMSZ5245ET1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with nominal voltage 15V, ±5% tolerance, and 500mW power rating in a SOD-123 surface mount package. Manufactured by On Semiconductor.
✓ Total Stock: 29,400 pcs
$ Price Range: $0.10 - $0.39

MMSZ5245ET1G Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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29,400 pcs
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MMSZ5245ET1G 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
Package / Case
Power
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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MMSZ5245ET1G Description

Short technical summary and product information.

The MMSZ5245ET1G is a 15V Zener diode from On Semiconductor designed for voltage regulation applications. It offers a nominal Zener voltage of 15V with a tolerance of ±5%, ensuring precise voltage reference. The diode can dissipate up to 500mW of power on standard FR-4 or FR-5 boards, making it suitable for general-purpose and medium-current circuits. It features a low maximum impedance of 16Ω at the test current, and a maximum reverse leakage current of 100nA at 11V. The forward voltage drop is 900mV at 10mA. This device is packaged in a compact SOD-123 surface mount package, ideal for high-density PCB designs. It operates over a junction temperature range of -55°C to +150°C and is rated for ESD protection of Class 3 (>16 kV) per the Human Body Model. The parts are Pb-free and RoHS compliant (unverified), and the package flammability rating is UL 94 V-0.

MMSZ5245ET1G Quick Information

Product Type: Zener Diode
Series: MMSZ52xxET1G
Canonical Name: On Semiconductor MMSZ5245ET1G Zener Diode 15V 500mW SOD-123
Subcategory: Zener Voltage Regulator

MMSZ5245ET1G Compliance

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

MMSZ5245ET1G Estimated Pricing

Qty Low High
1+ $0.39 $0.39
10+ $0.24 $0.24
100+ $0.15 $0.15
500+ $0.11 $0.11
1,000+ $0.10 $0.10
3,000+ $0.10 $0.10

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

MMSZ5245ET1G Features

  • 15V nominal Zener voltage with ±5% tolerance.
  • 500mW power dissipation on FR-4 board.
  • SOD-123 surface mount package for compact designs.
  • ESD rating Class 3 (>16 kV) HBM.
  • Peak power 225W for 8/20µs pulses.

MMSZ5245ET1G Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Voltage reference in analog circuits.
  • Clamping applications in signal lines.

MMSZ5245ET1G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ5245ET1G?

The nominal Zener voltage is 15V with ±5% tolerance.

What is the forward voltage drop?

The maximum forward voltage is 900mV at 10mA forward current.

What package is the MMSZ5245ET1G available in?

It is offered in a SOD-123 surface mount package.

What is the power dissipation rating?

The maximum power dissipation is 500mW.

What is the reverse leakage current?

Reverse leakage current is 100nA at 11V reverse voltage.

Does the MMSZ5245ET1G have ESD protection?

Yes, it has an ESD rating of Class 3 (>16 kV) per the Human Body Model.

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