MMSZ4688T1G Zener voltage regulator diode with nominal 4.7V zener voltage, 500mW power dissipation in SOD-123 surface mount package.
Mfr Part #:

MMSZ4688T1G

Available from 7 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener voltage regulator diode with nominal 4.7V zener voltage, 500mW power dissipation in SOD-123 surface mount package.
✓ Total Stock: 217,390 pcs
$ Price Range: $0.03 - $0.17

MMSZ4688T1G Available from 7 distributors

✓ Authorised
✓ Non-Authorised

MMSZ4688T1G Specifications Quick View

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

MMSZ4688T1G Description

Short technical summary and product information.

The MMSZ4688T1G is a 4.7V Zener voltage regulator diode from the MMSZ4xxxT1G series by On Semiconductor, offering 500mW power dissipation on FR-4 or FR-5 board in a compact SOD-123 surface mount package.

 

This diode features a low forward voltage of 900 mV at 10 mA, maximum reverse leakage current of 10 µA at 3 V, and an ESD rating greater than 16 kV per Human Body Model (Class 3). It is designed for automated board assembly and high-density applications.

 

The package is void-free, transfer-molded plastic with a flammability rating of UL 94 V-0. Operating temperature range is -55°C to +150°C, with thermal resistance junction-to-ambient of 340°C/W and junction-to-lead of 150°C/W. The device is Pb-free and RoHS compliant.

MMSZ4688T1G Quick Information

Product Type: Zener Diode
Series: MMSZ4xxxT1G Series
Canonical Name: Zener Diode 4.7V 500mW SOD-123 by On Semiconductor
Subcategory: Single Zener Diodes

MMSZ4688T1G Compliance

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

MMSZ4688T1G Estimated Pricing

Qty Low High
1+ $0.17 $0.17
10+ $0.10 $0.10
100+ $0.07 $0.07
500+ $0.05 $0.05
1,000+ $0.04 $0.04
3,000+ $0.03 $0.03

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

MMSZ4688T1G Features

  • Nominal zener voltage of 4.7V.
  • Rated for 500mW power dissipation.
  • Surface mount SOD-123 package.
  • ESD rating greater than 16kV HBM.
  • RoHS and Pb-free compliant.

MMSZ4688T1G Applications

  • Used in voltage regulation circuits.
  • Ideal for overvoltage protection applications.
  • Suitable for high-density PCB designs.

MMSZ4688T1G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the zener voltage of the MMSZ4688T1G?

The nominal zener voltage is 4.7 V.

What is the forward voltage of this diode?

The maximum forward voltage is 900 mV at 10 mA.

What is the power dissipation rating?

The maximum power dissipation is 500 mW on FR-5 board at TL=75°C.

What package does the MMSZ4688T1G come in?

It comes in a SOD-123 surface mount package.

What is the operating temperature range?

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

Is the MMSZ4688T1G RoHS compliant?

The datasheet states it is Pb-Free and RoHS compliant, but the compliance is unverified with an official certificate.

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