MMSZ5245B The MMSZ5245B is a 15V Zener diode from ON Semiconductor, offering 500mW of power dissipation in a compact SOD-123 package. It features a ±5% tolerance.
Mfr Part #:

MMSZ5245B

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MMSZ5245B is a 15V Zener diode from ON Semiconductor, offering 500mW of power dissipation in a compact SOD-123 package. It features a ±5% tolerance.
Total Stock: 2,476 pcs
$ Price Range: $0.99

MMSZ5245B Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2,476 pcs
2476 pcs On Request 1 On Request On Request 1640+ On Request On Request

MMSZ5245B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzt)
Junction Temperature
Mounting Type
Operating Temperature
Power
Power Dissipation
Reverse Current
Storage Temperature
Supplier Device Package
Tape & Reel
Thermal Resistance
Tolerance
Voltage
Voltage Rating (Minimum/Typical/Maximum @ IF = 10 mA)
Zener Impedance

MMSZ5245B Description

Short technical summary and product information.

The MMSZ5245B is a single Zener diode manufactured by ON Semiconductor, designed for voltage regulation applications. It has a nominal Zener voltage of 15V at a test current of 10mA, with a tolerance of ±5%. The diode can handle a maximum power dissipation of 500mW at 25°C.

 

This component is housed in a SOD-123 surface-mount package, making it suitable for space-constrained designs. It operates over a wide temperature range of -55°C to 150°C. The reverse leakage current is a maximum of 0.1µA at 11V, and the forward voltage is 0.9V maximum at 10mA.

 

Key electrical characteristics include a Zener impedance of 600Ω at the test current. The thermal resistance from junction to ambient is typically 340°C/W. This Zener diode is suitable for various power supply and voltage regulation circuits where a stable 15V reference is required.

MMSZ5245B Quick Information

Product Type: Zener Diode
Canonical Name: MMSZ5245B Zener Diode
Subcategory: Single Zener Diodes

MMSZ5245B Compliance

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

MMSZ5245B Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMSZ5245B Features

  • 15V nominal Zener voltage rating.
  • 500mW maximum power dissipation.
  • ±5% voltage tolerance.
  • SOD-123 surface mount package.
  • Wide operating temperature range.

MMSZ5245B Applications

  • Voltage regulation circuits.
  • Power supply stabilization.
  • Reference voltage generation.
  • Transient voltage suppression.

MMSZ5245B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ5245B?

The nominal Zener voltage is 15V at 10mA, with a tolerance of ±5%.

What is the maximum power dissipation for the MMSZ5245B?

The maximum power dissipation is 500mW at 25°C.

What package type is the MMSZ5245B available in?

The MMSZ5245B is available in a SOD-123 package.

What is the operating temperature range of the MMSZ5245B?

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

What is the reverse leakage current of the MMSZ5245B?

The maximum reverse leakage current is 0.1µA at 11V.

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