MMSZ5256BT1 The ON Semiconductor MMSZ5256BT1 is a 30V Zener diode with a 500mW power rating, housed in a compact SOD-123 surface mount package. It offers a ±5% tolerance.
Mfr Part #:

MMSZ5256BT1

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MMSZ5256BT1 is a 30V Zener diode with a 500mW power rating, housed in a compact SOD-123 surface mount package. It offers a ±5% tolerance.
✓ Total Stock: 26,840 pcs
$ Price Range: $0.99

MMSZ5256BT1 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
24,000 pcs
24000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,840 pcs
2840 pcs On Request 1 On Request On Request On Request On Request On Request

MMSZ5256BT1 Specifications Quick View

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

MMSZ5256BT1 Description

Short technical summary and product information.

The ON Semiconductor MMSZ5256BT1 is a Zener diode designed for voltage regulation applications. It features a Zener voltage of 30V with a nominal tolerance of ±5%, specified at 900mV @ 10mA.

 

This device has a power dissipation rating of 500 mW on an FR-4 or FR-5 board and operates within a temperature range of -55°C to 150°C. The Zener impedance (Zzt) is a maximum of 49 Ω, and the leakage current is rated at 100 nA @ 23 V.

 

Packaged in a convenient SOD-123 surface mount case, the MMSZ5256BT1 is suitable for automated board assembly and high-density applications. It is designed for general purpose, medium current applications and meets UL 94 V-0 flammability rating. The device is also Pb-Free.

 

Key features include its 500 mW power rating, wide Zener reverse voltage range, and ESD rating of Class 3 (> 16 kV) per the Human Body Model.

MMSZ5256BT1 Quick Information

Product Type: Zener Diode
Series: MMSZ52xxBT1G Series
Canonical Name: MMSZ5256BT1 Zener Diode
Subcategory: Single Zener Diodes

MMSZ5256BT1 Compliance

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

MMSZ5256BT1 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMSZ5256BT1 Features

  • 30V Zener voltage rating.
  • 500 mW power dissipation.
  • SOD-123 surface mount package.
  • ±5% voltage tolerance.
  • Wide operating temperature range.

MMSZ5256BT1 Applications

  • Voltage regulation circuits.
  • Power supply stabilization.
  • General purpose electronics.
  • High density PCB designs.

MMSZ5256BT1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ5256BT1?

The Zener voltage is 30V, specified at 900 mV @ 10 mA.

What is the power dissipation rating for the MMSZ5256BT1?

The power dissipation rating is 500 mW.

What package type is the MMSZ5256BT1 supplied in?

The MMSZ5256BT1 is supplied 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 MMSZ5256BT1 RoHS compliant?

The RoHS status is RoHS3 Compliant.

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