MM3Z3V9T1 The On Semiconductor MM3Z3V9T1 is a Zener Diode with a 3.9V voltage rating and 200mW power dissipation. It is housed in a SOD-323 surface mount package.
Mfr Part #:

MM3Z3V9T1

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MM3Z3V9T1 is a Zener Diode with a 3.9V voltage rating and 200mW power dissipation. It is housed in a SOD-323 surface mount package.
Total Stock: 3,000 pcs
$ Price Range: $0.99

MM3Z3V9T1 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,000 pcs
3000 pcs On Request 1 On Request On Request 0044+ On Request On Request

MM3Z3V9T1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Body Height
Body Outline Dimensions
Current
ESD Rating
Flammability Rating
Forward Voltage (Maximum @ IF = 10 mA)
Impedance (Max) (Zzt)
Junction and Storage Temperature Range
Maximum Case Temperature for Soldering
Mounting Position
Mounting Type
Operating Temperature
Package Weight
Pb-Free
Power
Power Dissipation (Maximum @ FR -5 Board, TA = 25 °C)
Power Dissipation (Maximum)
Reverse Leakage Current (Maximum @ VR = 6 V)
Supplier Device Package
Tape & Reel
Thermal Resistance Junction-to-Ambient
Tolerance
Voltage
Voltage Rating (Nominal @ IZT)
Zener Breakdown Voltage Range

MM3Z3V9T1 Description

Short technical summary and product information.

The On Semiconductor MM3Z3V9T1 is a Zener Diode designed for voltage regulation and protection in space-constrained applications. It features a nominal Zener voltage of 3.9V with a tolerance of ±5% and a maximum power dissipation of 200 mW.

 

This device is packaged in a compact SOD-323 surface mount package, making it suitable for high-density printed circuit boards. The operating temperature range is -65°C to +150°C. Key electrical characteristics include a maximum forward voltage of 900 mV at 10 mA and a reverse leakage current of 3 µA at 1V.

 

The datasheet indicates a standard Zener breakdown voltage range from 2.4V to 75V for this series, with a steady-state power rating of 200 mW. The small body outline dimensions are 1.7 mm x 1.25 mm, with a low body height of 0.9 mm. It also has an ESD rating of Class 3 (>16 kV) per the Human Body Model.

MM3Z3V9T1 Quick Information

Product Type: Zener Diode
Canonical Name: MM3Z3V9T1 Zener Diode
Subcategory: Zener Diode

MM3Z3V9T1 Compliance

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

MM3Z3V9T1 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MM3Z3V9T1 Features

  • 3.9V nominal Zener voltage rating.
  • 200mW maximum power dissipation.
  • SOD-323 surface mount package.
  • Wide operating temperature range.
  • Low body height for space savings.

MM3Z3V9T1 Applications

  • Provides voltage regulation protection.
  • Suitable for portable electronics.
  • Ideal for high-density PCBs.
  • Used in space-constrained designs.

MM3Z3V9T1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MM3Z3V9T1?

The nominal Zener voltage is 3.9V at 3 µA.

What is the power dissipation rating for the MM3Z3V9T1?

The maximum power dissipation is 200 mW.

What package type is the MM3Z3V9T1 available in?

The MM3Z3V9T1 is available in a SOD-323 surface mount package.

What is the operating temperature range for this Zener diode?

The operating temperature range is -65°C to +150°C.

What is the tolerance for the Zener voltage?

The Zener voltage tolerance is ±5%.

What is the reverse leakage current at 1V?

The reverse leakage current is 3 µA at 1V.

What is the forward voltage at 10mA?

The forward voltage is 900 mV at 10 mA.

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