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SZMM5Z3V9T5G Zener Diode with 3.9V nominal voltage and 500mW power dissipation in a SOD-523 surface mount package. Designed for voltage regulation in space-constrained applications.
Mfr Part #:

SZMM5Z3V9T5G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener Diode with 3.9V nominal voltage and 500mW power dissipation in a SOD-523 surface mount package. Designed for voltage regulation in space-constrained applications.
✓ Total Stock: 64,000 pcs
$ Price Range: $0.08 - $0.52

SZMM5Z3V9T5G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
64,000 pcs
On Request
64000 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.

SZMM5Z3V9T5G 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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SZMM5Z3V9T5G Description

Short technical summary and product information.

The SZMM5Z3V9T5G is a Zener diode from On Semiconductor, part of the SZMM5ZxxxT1G series. It offers a nominal Zener voltage of 3.9V with a tolerance of ±6.41% and a maximum impedance of 90Ω at the nominal voltage. The device is rated for 500mW power dissipation. Forward voltage is 900mV at 10mA, and reverse leakage current is 3µA maximum at 1V. The operating junction temperature range is -65°C to 150°C.

 

The diode is packaged in a SOD-523 (SC-79) surface mount package, with 100% matte tin lead finish. It is MSL 1 qualified and meets RoHS3 and Pb-Free requirements. The SZ prefix indicates automotive qualification, meeting AEC-Q101 and PPAP requirements. The device also features an ESD rating of Class 3 (>16kV) per Human Body Model.

 

This Zener diode is suitable for voltage regulation in a variety of applications including cellular phones, handheld portables, and high-density PC boards. It is also appropriate for automotive electronics where stringent reliability standards are required. The standard package quantity is 8000 units in tape and reel.

SZMM5Z3V9T5G Quick Information

Product Type: Zener Diode
Series: SZMM5ZxxxT1G Series
Canonical Name: Zener Diode 3.9V 500mW Surface Mount SOD-523
Subcategory: Single Zener Diode

SZMM5Z3V9T5G Compliance

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

SZMM5Z3V9T5G Estimated Pricing

Qty Low High
1+ $0.52 $0.52
10+ $0.32 $0.32
100+ $0.20 $0.20
500+ $0.15 $0.15
1,000+ $0.13 $0.13
2,000+ $0.12 $0.12
8,000+ $0.09 $0.09
16,000+ $0.08 $0.08

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

SZMM5Z3V9T5G Features

  • Zener voltage of 3.9V nominal.
  • Power dissipation rating of 500mW.
  • Surface mount SOD-523 package.
  • ESD rating over 16kV HBM.
  • Automotive qualified AEC-Q101.

SZMM5Z3V9T5G Applications

  • Voltage regulation in portable electronics.
  • Used in automotive engine control modules.
  • Ideal for high density PCB designs.
  • Suitable for cellular phones and handhelds.

SZMM5Z3V9T5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of SZMM5Z3V9T5G?

3.9V nominal.

What is the power dissipation rating?

500mW maximum.

What is the forward voltage?

900mV at 10mA forward current.

What is the reverse leakage current?

3µA maximum at 1V reverse voltage.

What is the package type?

SOD-523 (SC-79).

Is the device RoHS compliant?

Yes, RoHS3 compliant and Pb-Free.

What is the operating temperature range?

-65°C to 150°C junction temperature.

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