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MMSZ4689T3G The On Semiconductor MMSZ4689T3G is a 5.1V Zener diode with a 500mW power rating, housed in a compact SOD-123 surface mount package. It offers a ±5% tolerance.
Mfr Part #:

MMSZ4689T3G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MMSZ4689T3G is a 5.1V Zener diode with a 500mW power rating, housed in a compact SOD-123 surface mount package. It offers a ±5% tolerance.
✓ Total Stock: 45,716 pcs
$ Price Range: $0.99

MMSZ4689T3G Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
41,020 pcs
On Request
41020 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,696 pcs
On Request
1696 pcs On Request 1 On Request On Request On Request 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.

MMSZ4689T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Height
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Supplier Device Package
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MMSZ4689T3G Description

Short technical summary and product information.

This Zener diode from ON Semiconductor, part number MMSZ4689T3G, is designed for voltage regulation applications. It features a nominal Zener voltage of 5.1V with a tolerance of ±5%. The device has a maximum power dissipation of 500 mW on an FR-4 or FR-5 board, with a derating of 6.7 mW/°C above 75°C.

 

The MMSZ4689T3G is packaged in a SOD-123 surface mount case, making it suitable for automated board assembly and high-density applications. It operates within a temperature range of -55°C to +150°C and has a low reverse leakage current of 10µA at 3V.

 

This series of Zener diodes provides a wide voltage range and low reverse current, offering a convenient alternative to leadless package styles. The SZ prefix variants are qualified for automotive applications.

 

Key electrical characteristics include a test current of 0.05mA and an ESD rating of Class 3 (>16 kV) per the Human Body Model. The device is Pb-free and RoHS compliant.

MMSZ4689T3G Quick Information

Product Type: Zener Diode
Series: MMSZ4xxxT1G
Canonical Name: On Semiconductor MMSZ4689T3G Zener Diode
Subcategory: Voltage Regulator

MMSZ4689T3G Compliance

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

MMSZ4689T3G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMSZ4689T3G Features

  • Nominal Zener voltage is 5.1V.
  • Maximum power dissipation is 500mW.
  • Surface mount SOD-123 package.
  • Wide operating temperature range.
  • RoHS compliant and Pb-free.

MMSZ4689T3G Applications

  • Used for voltage regulation.
  • Suitable for circuit protection.
  • Ideal for high-density designs.
  • Automated board assembly compatible.

MMSZ4689T3G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the MMSZ4689T3G?

The nominal Zener voltage is 5.1V.

What is the maximum power dissipation for this Zener diode?

The maximum power dissipation is 500 mW.

What package type is the MMSZ4689T3G supplied in?

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

What is the operating temperature range for the MMSZ4689T3G?

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

Is the MMSZ4689T3G RoHS compliant?

Yes, the MMSZ4689T3G is RoHS compliant.

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