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SZMM3Z4V7T1G The SZMM3Z4V7T1G is a 4.7V Zener voltage regulator diode from On Semiconductor in a SOD-323 surface mount package. It features 300mW power dissipation, ±5% tolerance, and AEC-Q101 automotive qualification.
Mfr Part #:

SZMM3Z4V7T1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The SZMM3Z4V7T1G is a 4.7V Zener voltage regulator diode from On Semiconductor in a SOD-323 surface mount package. It features 300mW power dissipation, ±5% tolerance, and AEC-Q101 automotive qualification.
✓ Total Stock: 40,723 pcs
$ Price Range: $0.05 - $0.29

SZMM3Z4V7T1G 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
34,020 pcs
On Request
34020 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
703 pcs
On Request
703 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.

SZMM3Z4V7T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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SZMM3Z4V7T1G Description

Short technical summary and product information.

The SZMM3Z4V7T1G is a Zener voltage regulator diode from On Semiconductor, part of the SZMM3ZxxxT1G series designed for automotive and other applications requiring unique site and control change requirements. It provides a nominal Zener voltage of 4.7V with a tolerance of ±5%.

 

This diode is rated for a maximum power dissipation of 300mW on an FR-4 board at 25°C ambient temperature. Key electrical characteristics include a maximum Zener impedance of 80 Ω, a maximum reverse leakage current of 3 µA at 2V, and a maximum forward voltage of 900mV at 10mA. The device is ESD rated to >16 kV per the Human Body Model.

 

The SZMM3Z4V7T1G is packaged in a small SOD-323 surface mount package with a body outline of 1.7mm x 1.25mm and a low height of 0.9mm. It is Pb-free and rated UL 94 V-0 for flammability. The operating temperature range is -65°C to 150°C.

SZMM3Z4V7T1G Quick Information

Product Type: Zener Diode
Series: SZMM3ZxxxT1G
Canonical Name: SZMM3Z4V7T1G Zener Voltage Regulator Diode
Subcategory: Single Zener Diode

SZMM3Z4V7T1G Compliance

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

SZMM3Z4V7T1G Estimated Pricing

Qty Low High
1+ $0.29 $0.29
10+ $0.18 $0.18
100+ $0.11 $0.11
500+ $0.08 $0.08
1,000+ $0.07 $0.07
3,000+ $0.05 $0.05
6,000+ $0.05 $0.05

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

SZMM3Z4V7T1G Features

  • Nominal Zener voltage of 4.7V with ±5% tolerance.
  • Maximum power dissipation of 300mW on FR-4 board.
  • AEC-Q101 qualified for automotive applications.
  • ESD rated to >16 kV per Human Body Model.
  • Pb-free and UL 94 V-0 flammability rated.

SZMM3Z4V7T1G Applications

  • Voltage regulation in portable electronic devices.
  • Overvoltage protection in automotive modules.
  • Used in cellular phones and handheld portables.
  • Suitable for high density PCB designs.

SZMM3Z4V7T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the SZMM3Z4V7T1G?

The nominal Zener voltage is 4.7V with a tolerance of ±5%.

What is the power dissipation rating of this diode?

The maximum power dissipation is 300mW on an FR-4 board at 25°C ambient temperature.

What package is the SZMM3Z4V7T1G available in?

It is available in a SOD-323 surface mount package.

What is the forward voltage of this Zener diode?

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

Is the SZMM3Z4V7T1G qualified for automotive applications?

Yes, it is AEC-Q101 qualified for automotive and other applications requiring unique site and control change requirements.

What is the operating temperature range?

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

What is the ESD rating of this device?

The ESD rating is greater than 16 kV per the Human Body Model (Class 3).

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