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MMSZ5254BT1G Zener diode with 27V nominal voltage, 500mW power dissipation in SOD-123 surface mount package.
Mfr Part #:

MMSZ5254BT1G

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with 27V nominal voltage, 500mW power dissipation in SOD-123 surface mount package.
✓ Total Stock: 231,020 pcs
$ Price Range: $0.03 - $0.17

MMSZ5254BT1G Available from 5 distributors

✓ Authorised
✓ Non-Authorised
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.

MMSZ5254BT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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MMSZ5254BT1G Description

Short technical summary and product information.

The MMSZ5254BT1G is a Zener voltage regulator diode from the MMSZ52xxxT1G series by onsemi. It features a nominal Zener voltage of 27V with ±5% tolerance and a maximum power dissipation of 500mW on FR-4 or FR-5 boards. The device offers a maximum impedance of 41Ω, a forward voltage of 900mV at 10mA, and a reverse leakage current of 100nA at 21V. It is rated for operation from -55°C to 150°C and includes an ESD rating of Class 3 (>16kV) per Human Body Model. The diode is housed in a void-free, transfer-molded SOD-123 surface mount package with a UL 94 V-0 flammability rating. It is lead-free (Pb-Free) and available in tape and reel packaging with 3,000 units per reel.

MMSZ5254BT1G Quick Information

Product Type: Zener Diode
Series: MMSZ52xxxT1G
Canonical Name: MMSZ5254BT1G Zener Voltage Regulator Diode
Subcategory: Single Zener Diode

MMSZ5254BT1G Compliance

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

MMSZ5254BT1G Estimated Pricing

Qty Low High
1+ $0.17 $0.17
10+ $0.10 $0.10
100+ $0.06 $0.06
500+ $0.05 $0.05
1,000+ $0.04 $0.04
3,000+ $0.03 $0.03

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

MMSZ5254BT1G Features

  • 27V nominal Zener voltage regulation.
  • 500mW power dissipation on FR-4 board.
  • SOD-123 surface mount package.
  • ESD rated Class 3 >16kV HBM.
  • Pb-free and RoHS compliant.

MMSZ5254BT1G Applications

  • Voltage regulation in compact circuits.
  • Overvoltage protection in portable devices.
  • General purpose Zener diode applications.

MMSZ5254BT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of MMSZ5254BT1G?

27V nominal, ±5% tolerance.

What is the forward voltage of this diode?

900mV maximum at 10mA.

What is the package type for MMSZ5254BT1G?

SOD-123 surface mount package.

What is the maximum power dissipation?

500mW on FR-4 or FR-5 board.

What is the operating temperature range?

-55°C to 150°C.

What is the reverse leakage current?

100nA maximum at 21V.

What is the ESD rating?

>16kV Human Body Model, Class 3.

MMSZ5254BT1G Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MMSZ5254ET1G
MMSZ5254ET1G
On Semiconductor
Zener Diode 27V 500mW Surface Mount SOD-123. ±5% tolerance, 41Ω max impedance.
View Part
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