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MMSZ5222BT1 The MMSZ5222BT1 is a Zener diode manufactured by On Semiconductor, rated at 2.5V and 500mW power dissipation, in SOD123 surface mount package.
Mfr Part #:

MMSZ5222BT1

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MMSZ5222BT1 is a Zener diode manufactured by On Semiconductor, rated at 2.5V and 500mW power dissipation, in SOD123 surface mount package.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.99

MMSZ5222BT1 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request 2026-04-21 11:15:10
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.

MMSZ5222BT1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Junction Temperature
Lead Style
Mounting Type
Operating Temperature
Power
Power Dissipation
Storage Temperature
Supplier Device Package
Supplier Package
Tolerance
Voltage
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MMSZ5222BT1 Description

Short technical summary and product information.

The MMSZ5222BT1 is a Zener diode designed for voltage regulation applications. It features a voltage rating of 2.5V at 10mA and can dissipate up to 500mW on a standard FR-5 board at 75°C. The device has a maximum impedance of 30Ω and operates within a temperature range of -55°C to 150°C. Its package is SOD-123, suitable for surface mounting. The diode complies with UL 94 V-0 flammability rating and is RoHS3 compliant, with an MSL level of 1 and REACH unaffected status.

MMSZ5222BT1 Quick Information

Product Type: Zener Diode
Canonical Name: DIODE ZENER 2.5V 500MW SOD123

MMSZ5222BT1 Compliance

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

MMSZ5222BT1 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMSZ5222BT1 Features

  • Rated for 2.5V Zener voltage at 10mA
  • Maximum power dissipation of 500mW
  • Surface mount SOD-123 package
  • Operates within -55°C to 150°C temperature range
  • Maximum impedance of 30Ω

MMSZ5222BT1 Applications

  • Voltage regulation in electronic circuits
  • Overvoltage protection devices
  • Reference voltage sources
  • Power supply regulation

MMSZ5222BT1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ5222BT1?

The Zener voltage of the MMSZ5222BT1 is 2.5V at 10mA.

What is the package type for the MMSZ5222BT1?

The package type for the MMSZ5222BT1 is SOD-123.

What is the maximum power dissipation of the MMSZ5222BT1?

The maximum power dissipation is 500 mW.

What is the operating temperature range for the MMSZ5222BT1?

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

Is the MMSZ5222BT1 RoHS compliant?

Yes, it is RoHS3 compliant.

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