MMBZ5249BLT1G The ON Semiconductor MMBZ5249BLT1G is a Zener diode designed for voltage regulation. It features a 225 mW power rating and is housed in a compact SOT-23-3 package.
Mfr Part #:

MMBZ5249BLT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MMBZ5249BLT1G is a Zener diode designed for voltage regulation. It features a 225 mW power rating and is housed in a compact SOT-23-3 package.
✓ Total Stock: 7,020 pcs
$ Price Range: $0.99

MMBZ5249BLT1G Available from 1 distributor

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✓ Non-Authorised
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7,020 pcs
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MMBZ5249BLT1G Specifications Quick View

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

MMBZ5249BLT1G Description

Short technical summary and product information.

The MMBZ5249BLT1G from ON Semiconductor is a single Zener diode designed for voltage regulation applications. It offers a nominal Zener voltage of 19V with a tolerance of ±5% and a maximum reverse leakage current of 100 nA at 14V.

 

This device has a power dissipation rating of 225 mW on an FR-5 board and 300 mW on an alumina substrate. It operates within a temperature range of -65°C to 150°C.

 

The Zener diode is packaged in a SOT-23-3 (TO-236) surface-mount package, making it suitable for high-density PC boards and automated assembly. Its small package size is ideal for applications such as cellular phones and hand-held portables.

 

The MMBZ5249BLT1G series is Pb-free, Halogen-free/BFR-free, and RoHS compliant.

MMBZ5249BLT1G Quick Information

Product Type: Zener Diode
Series: MMBZ52xxBLT1G Series
Canonical Name: On Semiconductor MMBZ5249BLT1G Zener Diode
Subcategory: Single Zener Diodes

MMBZ5249BLT1G Compliance

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

MMBZ5249BLT1G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMBZ5249BLT1G Features

  • 225 mW power dissipation rating.
  • Nominal Zener voltage of 19V.
  • ±5% voltage tolerance.
  • Surface mount SOT-23-3 package.
  • Pb-free and Halogen-free.

MMBZ5249BLT1G Applications

  • Voltage regulation circuits.
  • Portable electronic devices.
  • High-density PCB designs.
  • Cellular phone applications.

MMBZ5249BLT1G FAQs

4 frequently asked questions generated from this part’s specifications.
What is the power dissipation of the MMBZ5249BLT1G?

The power dissipation is 225 mW on an FR-5 board and 300 mW on an alumina substrate.

What is the operating temperature range for this Zener diode?

The operating temperature range is -65°C to 150°C.

What package type is the MMBZ5249BLT1G supplied in?

It is supplied in a SOT-23-3 (TO-236) surface mount package.

Is the MMBZ5249BLT1G RoHS compliant?

Yes, the MMBZ5249BLT1G is RoHS3 compliant and also Pb-free and Halogen-free.

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