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SZMM5Z4V7ST1G Zener diode with 4.7V nominal voltage, 500mW power rating, ±2% tolerance. Surface mount package SOD-523, RoHS compliant.
Mfr Part #:

SZMM5Z4V7ST1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with 4.7V nominal voltage, 500mW power rating, ±2% tolerance. Surface mount package SOD-523, RoHS compliant.
✓ Total Stock: 9,000 pcs
$ Price Range: $0.10 - $0.56

SZMM5Z4V7ST1G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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Flip Electronics ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request On Request
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SZMM5Z4V7ST1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Termination Finish
Tolerance
Voltage
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SZMM5Z4V7ST1G Description

Short technical summary and product information.

This series of Zener diodes is packaged in a SOD-523 surface mount package. They are designed to provide voltage regulation protection and are especially attractive in situations where space is at a premium. They are well suited for applications such as cellular phones, hand held portables, and high density PC boards.

 

The SZMM5Z4V7ST1G features a nominal Zener voltage of 4.7V with ±2% tolerance. It has a maximum power dissipation of 500mW on FR-4 board at 25°C, derating 4.0mW/°C above 25°C. Forward voltage is 900mV maximum at 10mA, reverse leakage current is 3µA maximum at 2V, and impedance (Zzt) is 80Ω maximum. The device offers an ESD rating of >16kV (Class 3) per Human Body Model.

 

Operating temperature range is -65°C to 150°C, with thermal resistance of 250°C/W junction-to-ambient on a 1cm² pad. The SOD-523 package has 100% matte tin lead finish and qualifies for maximum reflow temperature of 260°C. It meets MSL 1 requirements. The SZ prefix indicates automotive qualification per AEC-Q101 and PPAP capability.

SZMM5Z4V7ST1G Quick Information

Product Type: Zener Diode
Series: SZMM5ZxxxST1G
Canonical Name: Zener Diode, 4.7V, 500mW, SOD-523
Subcategory: Single Zener Diode

SZMM5Z4V7ST1G Compliance

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

SZMM5Z4V7ST1G Estimated Pricing

Qty Low High
1+ $0.56 $0.56
10+ $0.34 $0.34
100+ $0.22 $0.22
500+ $0.16 $0.16
1,000+ $0.15 $0.15
3,000+ $0.11 $0.11
6,000+ $0.10 $0.10

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

SZMM5Z4V7ST1G Features

  • Zener voltage 4.7V with ±2% tolerance.
  • Power dissipation 500mW at 25°C.
  • ESD rating >16kV human body model.
  • Surface mount package SOD-523.
  • RoHS compliant and Pb-Free.

SZMM5Z4V7ST1G Applications

  • Voltage regulation in cellular phones.
  • Power management in handheld portables.
  • Protection in high density PC boards.
  • Automotive electronics with AEC-Q101 qualification.

SZMM5Z4V7ST1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the SZMM5Z4V7ST1G?

The nominal Zener voltage is 4.7V with a tolerance of ±2%.

What is the power dissipation rating?

Maximum power dissipation is 500mW at 25°C on FR-4 board, derating 4.0mW/°C above 25°C.

What is the forward voltage specification?

Maximum forward voltage is 900mV at 10mA.

What is the reverse leakage current?

Maximum reverse leakage current is 3µA at 2V.

What is the impedance (Zzt) of this Zener diode?

Maximum impedance (Zzt) is 80Ω.

Is the SZMM5Z4V7ST1G RoHS compliant?

Yes, the device is Pb-Free and RoHS compliant per the datasheet.

What package is the SZMM5Z4V7ST1G available in?

It is available in a surface mount SOD-523 package.

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