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MMSZ5225B-7-F The MMSZ5225B-7-F is a 3V Zener diode from Diodes Incorporated with 500mW power dissipation. It comes in a surface-mount SOD-123 package.
Mfr Part #:

MMSZ5225B-7-F

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The MMSZ5225B-7-F is a 3V Zener diode from Diodes Incorporated with 500mW power dissipation. It comes in a surface-mount SOD-123 package.
✓ Total Stock: 5,165 pcs
$ Price Range: $0.04 - $0.23

MMSZ5225B-7-F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,020 pcs
On Request
4020 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1,145 pcs
On Request
1145 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.

MMSZ5225B-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Weight
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MMSZ5225B-7-F Description

Short technical summary and product information.

The MMSZ5225B-7-F is a 3V Zener diode from Diodes Incorporated, part of the MMSZ5221B-5259B series. It offers a nominal Zener voltage of 3V with a tolerance of ±5%, making it suitable for voltage regulation and clamping applications.

 

With a maximum power dissipation of 500mW at a lead temperature of 75°C (370mW at 25°C ambient), this diode can handle moderate power levels. It features a maximum impedance of 30Ω at the Zener test current and a low forward voltage of 0.9V at 10mA. The reverse leakage current is limited to 50µA at 1V reverse voltage.

 

The device is housed in a SOD-123 surface-mount package, which is ideal for automated assembly. It has an operating temperature range of -65°C to 150°C and a thermal resistance of 338°C/W junction-to-ambient. The package is RoHS3 compliant and has an MSL of 1 (unlimited).

 

This Zener diode is commonly used in voltage reference, overvoltage protection, and general-purpose regulation circuits. Its small footprint and robust electrical characteristics make it suitable for a wide range of electronic designs.

MMSZ5225B-7-F Quick Information

Product Type: Zener Diode
Series: MMSZ5225B
Canonical Name: MMSZ5225B-7-F Zener Diode
Subcategory: Single Zener Diode

MMSZ5225B-7-F Compliance

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

MMSZ5225B-7-F Estimated Pricing

Qty Low High
1+ $0.23 $0.23
10+ $0.13 $0.13
100+ $0.09 $0.09
500+ $0.06 $0.06
1,000+ $0.06 $0.06
3,000+ $0.04 $0.04

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

MMSZ5225B-7-F Features

  • 3V nominal Zener voltage with ±5% tolerance.
  • 500mW power dissipation at 75°C lead temperature.
  • Surface-mount SOD-123 package for automated assembly.
  • RoHS3 compliant and MSL 1 rated.
  • Operating temperature range from -65°C to 150°C.

MMSZ5225B-7-F Applications

  • Used in voltage regulation and reference circuits.
  • Ideal for overvoltage protection in low-power designs.
  • Suitable for general-purpose clamping applications.

MMSZ5225B-7-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ5225B-7-F?

3V nominal with ±5% tolerance.

What is the power dissipation of this Zener diode?

500mW maximum at lead temperature 75°C, and 370mW at ambient 25°C.

What is the forward voltage?

0.9V maximum at 10mA forward current.

What is the package type?

SOD-123 surface-mount package.

What is the operating temperature range?

-65°C to 150°C.

What is the maximum impedance?

30Ω at Zener test current.

What is the reverse leakage current?

50µA maximum at 1V reverse voltage.

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