SZMMSZ5228BT1G Zener Diode with nominal voltage 3.9V, 500mW power dissipation, ±5% tolerance. Surface mount package SOD-123, AEC-Q101 qualified.
Mfr Part #:

SZMMSZ5228BT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener Diode with nominal voltage 3.9V, 500mW power dissipation, ±5% tolerance. Surface mount package SOD-123, AEC-Q101 qualified.
Total Stock: 2,425 pcs
$ Price Range: $0.06 - $0.26

SZMMSZ5228BT1G Available from 1 distributor

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Non-Authorised
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2,425 pcs
2425 pcs On Request 1 On Request On Request On Request On Request On Request

SZMMSZ5228BT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Current
ESD Rating
Flammability Rating
Impedance (Max) (Zzt)
Junction and Storage Temperature Range
Mounting Type
Operating Temperature
Power
SVHC Present
Standard Package Qty
Supplier Device Package
Tape & Reel
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Tolerance
Total Power Dissipation
Voltage
Voltage - Forward (Vf) (Max) @ If

SZMMSZ5228BT1G Description

Short technical summary and product information.

The SZMMSZ5228BT1G is a Zener voltage regulator diode from onsemi's SZMMSZ52xxxT1G series. It provides a nominal zener voltage of 3.9V with ±5% tolerance and a maximum power dissipation of 500mW. The device is housed in a surface mount SOD-123 package and is AEC-Q101 qualified for automotive applications.

 

Key electrical characteristics include a maximum impedance of 23Ω, reverse leakage current of 10µA at 1V, and forward voltage of 900mV at 10mA. The device features an ESD rating of >16kV (Human Body Model) and a flammability rating of UL 94 V-0. It operates over a temperature range of -55°C to +150°C.

 

The SOD-123 package is designed for optimal automated board assembly, and the device is supplied in tape and reel packaging with 3000 units per reel. The SZ prefix indicates automotive qualification including AEC-Q101 and PPAP capability.

SZMMSZ5228BT1G Quick Information

Product Type: Zener Diode
Series: SZMMSZ52xxxT1G
Canonical Name: SZMMSZ5228BT1G - Zener Voltage Regulator 3.9V 500mW SOD-123
Subcategory: Single Zener Diodes

SZMMSZ5228BT1G Compliance

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

SZMMSZ5228BT1G Estimated Pricing

Qty Low High
1+ $0.26 $0.26
10+ $0.16 $0.16
100+ $0.10 $0.10
500+ $0.07 $0.07
1,000+ $0.07 $0.07
3,000+ $0.06 $0.06

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

SZMMSZ5228BT1G Features

  • 500mW power dissipation on FR-5 board.
  • ±5% tolerance on zener voltage.
  • ESD rating >16 kV human body model.
  • AEC-Q101 qualified for automotive.
  • Surface mount SOD-123 package.

SZMMSZ5228BT1G Applications

  • Voltage regulation in automotive electronics.
  • Overvoltage protection circuits.
  • General purpose voltage reference.
  • Power management in industrial systems.

SZMMSZ5228BT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the zener voltage of SZMMSZ5228BT1G?

The nominal zener voltage is 3.9 V.

What is the tolerance of the zener voltage?

The tolerance is ±5%.

What is the maximum power dissipation?

The maximum power dissipation is 500 mW.

What is the forward voltage?

The forward voltage is 900 mV max at 10 mA.

What is the operating temperature range?

The operating temperature range is -55°C to +150°C.

What is the package type?

The device is housed in a surface mount SOD-123 package.

Is this device AEC-Q101 qualified?

Yes, the SZ prefix indicates AEC-Q101 qualification for automotive applications.

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