SZMMSZ5221BT1G The ON Semiconductor SZMMSZ5221BT1G is a 2.4V, 500mW Zener diode in a compact SOD-123 surface mount package. It is designed for general-purpose voltage regulation.
Mfr Part #:

SZMMSZ5221BT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor SZMMSZ5221BT1G is a 2.4V, 500mW Zener diode in a compact SOD-123 surface mount package. It is designed for general-purpose voltage regulation.
✓ Total Stock: 695 pcs
$ Price Range: $0.02

SZMMSZ5221BT1G Available from 1 distributor

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SZMMSZ5221BT1G Specifications Quick View

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

SZMMSZ5221BT1G Description

Short technical summary and product information.

The SZMMSZ5221BT1G from ON Semiconductor is a Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 2.4V and a power dissipation rating of 500 mW on an FR-4 or FR-5 board.

 

This device is housed in a convenient SOD-123 surface mount package, making it suitable for automated board assembly and high-density applications. The package is designed for optimal thermal performance, with a junction-to-ambient thermal resistance of 340 °C/W.

 

The SZMMSZ5221BT1G operates within a temperature range of -55°C to 150°C. It offers a wide Zener reverse voltage range from 2.4V to 110V at thermal equilibrium. The diode has a tolerance of ±5% and an impedance of 30 Ω (Zzt).

 

This series includes the SZ prefix for automotive and other applications requiring unique site and control change requirements, with AEC-Q101 qualification and PPAP capability. The devices are Pb-Free.

SZMMSZ5221BT1G Quick Information

Product Type: Zener Diode
Series: SZMMSZ52xxxT1G Series
Canonical Name: SZMMSZ5221BT1G Zener Diode
Subcategory: Single Zener Diodes

SZMMSZ5221BT1G Compliance

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

SZMMSZ5221BT1G Estimated Pricing

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1+ $0.02 $0.02

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

SZMMSZ5221BT1G Features

  • 500 mW power rating on FR-4 board.
  • 2.4V nominal Zener voltage.
  • SOD-123 surface mount package.
  • Wide operating temperature range.
  • AEC-Q101 qualified (SZ prefix).

SZMMSZ5221BT1G Applications

  • Voltage regulation circuits.
  • Power supply stabilization.
  • Automotive electronics.
  • High-density PCB designs.

SZMMSZ5221BT1G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the SZMMSZ5221BT1G?

The nominal Zener voltage is 2.4V.

What is the power rating of the SZMMSZ5221BT1G?

The power rating is 500 mW on an FR-4 or FR-5 board.

What package type is the SZMMSZ5221BT1G available in?

The SZMMSZ5221BT1G is available in a SOD-123 package.

What is the operating temperature range for this Zener diode?

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

Is the SZMMSZ5221BT1G RoHS compliant?

The RoHS status is RoHS3 Compliant.

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