SZMM5Z30VT1G Single Zener diode with 30V nominal voltage and 500mW power dissipation. Surface mount in SOD-523 package, AEC-Q101 qualified.
Mfr Part #:

SZMM5Z30VT1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
Single Zener diode with 30V nominal voltage and 500mW power dissipation. Surface mount in SOD-523 package, AEC-Q101 qualified.
✓ Total Stock: 6,185 pcs
$ Price Range: $0.10 - $0.53

SZMM5Z30VT1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6,000 pcs
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
185 pcs
185 pcs On Request 1 On Request On Request On Request On Request On Request

SZMM5Z30VT1G Specifications Quick View

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

SZMM5Z30VT1G Description

Short technical summary and product information.

The SZMM5Z30VT1G is a Zener voltage regulator diode from On Semiconductor, part of the SZMM5ZxxxT1G series. It offers a nominal Zener voltage of 30V with ±6.7% tolerance, making it suitable for voltage regulation in a variety of applications. The device is rated for a steady-state power dissipation of 500mW, with a maximum Zener impedance of 80Ω and a reverse leakage current of 50nA at 21V. Forward voltage is 900mV at 10mA test current. The diode is packaged in a compact SOD-523 surface mount package (SC-79 JEDEC code), designed for space-constrained designs. It features an ESD rating of Class 3 (>16kV) per the Human Body Model and is AEC-Q101 qualified for automotive applications. The operating temperature range is -65°C to 150°C, with a junction-to-ambient thermal resistance of 250°C/W on an FR-4 board. The device is RoHS compliant and Pb-Free, with a 100% matte tin lead finish. Typical applications include voltage regulation, overvoltage protection, and clamping in portable electronics, automotive modules, and high-density PCBs.

SZMM5Z30VT1G Quick Information

Product Type: Zener Diode
Series: SZMM5ZxxxT1G Series
Canonical Name: Zener Diode, 30V, 500mW, SOD-523
Subcategory: Single Zener Diode

SZMM5Z30VT1G Compliance

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

SZMM5Z30VT1G Estimated Pricing

Qty Low High
1+ $0.53 $0.53
10+ $0.33 $0.33
100+ $0.21 $0.21
500+ $0.16 $0.16
1,000+ $0.14 $0.14
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.

SZMM5Z30VT1G Features

  • 30V nominal Zener voltage regulation.
  • 500mW power dissipation capability.
  • SOD-523 surface mount package.
  • AEC-Q101 qualified for automotive.
  • ESD rated Class 3 >16kV HBM.

SZMM5Z30VT1G Applications

  • Voltage regulation in portable electronics.
  • Overvoltage protection in automotive modules.
  • Power supply clamping circuits.
  • High density PCB designs.

SZMM5Z30VT1G FAQs

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

30V nominal, ±6.7% tolerance.

What is the forward voltage?

900 mV at 10 mA test current.

What is the package type?

SOD-523 surface mount package (SC-79 JEDEC code).

What is the power dissipation?

500 mW steady state.

What is the operating temperature range?

-65°C to 150°C.

What is the ESD rating?

Class 3 (>16 kV) per Human Body Model.

What automotive qualification does it have?

AEC-Q101 qualified.

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