MMSZ5245BT1 The ON Semiconductor MMSZ5245BT1 is a 15V Zener diode in a SOD-123 package. It offers 500mW of power dissipation and ±5% tolerance.
Mfr Part #:

MMSZ5245BT1

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MMSZ5245BT1 is a 15V Zener diode in a SOD-123 package. It offers 500mW of power dissipation and ±5% tolerance.
✓ Total Stock: 4,399 pcs
$ Price Range: $0.99

MMSZ5245BT1 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
3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,399 pcs
1399 pcs On Request 1 On Request On Request On Request On Request On Request

MMSZ5245BT1 Specifications Quick View

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

MMSZ5245BT1 Description

Short technical summary and product information.

The ON Semiconductor MMSZ5245BT1 is a Zener diode designed for voltage regulation applications. It features a Zener voltage of 15V with a typical tolerance of ±5% and operates at 900mV @ 10mA.

 

This device has a maximum power dissipation rating of 500 mW on an FR-5 board at 75°C, with a derating of 6.7 mW/°C above that temperature. The operating temperature range is -55°C to 150°C. Thermal resistance from junction-to-ambient is 340 °C/W, and junction-to-lead is 150 °C/W.

 

The MMSZ5245BT1 comes in a compact SOD-123 surface mount package, suitable for high-density applications and automated board assembly. It has an ESD rating of Class 3 (> 16 kV) per the Human Body Model. The diode is Pb-Free and RoHS3 compliant.

 

This series provides a convenient alternative to leadless package styles. The Zener voltage is specified with the device junction in thermal equilibrium.

MMSZ5245BT1 Quick Information

Product Type: Zener Diode
Series: MMSZ52xxBT1G Series
Canonical Name: MMSZ5245BT1 Zener Diode
Subcategory: Single Zener Diodes

MMSZ5245BT1 Compliance

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

MMSZ5245BT1 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMSZ5245BT1 Features

  • 15V Zener voltage rating.
  • 500mW maximum power dissipation.
  • ±5% voltage tolerance.
  • SOD-123 surface mount package.
  • ESD rating of Class 3 (>16 kV).

MMSZ5245BT1 Applications

  • Voltage regulation in power supplies
  • Surge suppression in electronic circuits
  • Circuit protection applications
  • Used in compact electronic devices

MMSZ5245BT1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ5245BT1?

The Zener voltage is 15V, specified at 900mV @ 10mA with a tolerance of ±5%.

What is the power rating of the MMSZ5245BT1?

The maximum power dissipation is 500 mW on an FR-5 board at 75°C.

What is the operating temperature range for this Zener diode?

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

What package type is the MMSZ5245BT1 in?

The MMSZ5245BT1 is supplied in a SOD-123 surface mount package.

Is the MMSZ5245BT1 RoHS compliant?

Yes, the MMSZ5245BT1 is RoHS3 compliant.

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