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MMSZ5239BT1G - Zener Diode 9.1V 500mW Surface Mount SOD-123

onsemi

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SKU:
042-MMSZ5239BT1G
MPN:
MMSZ5239BT1G
Quantity
Unit Price (ex. GST)
1 - 9
₹ 5.35
10 - 99
₹ 4.81
100 or above
₹ 4.28
MMSZ5239BT1G is a 9.1V single zener diode with 500mW power dissipation. It is suitable for voltage regulation and overvoltage protection in compact surface mount electronic designs. View full description
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₹6.31 inc. GST
₹5.35 ex. GST

Technical Specifications

Brand:
onsemi
Case/Package:
SOD-123-2
Contact Plating:
Tin
Material:
Plastic
Number Of Pins:
2
Number of Terminals:
2
Breakdown Voltage:
9.56 V
Element Configuration:
Single
ESD Protection:
Yes
Forward Voltage:
900 mV
Impedance:
10 Ohm
Max Operating Temperature:
150 C
Max Power Dissipation:
500 mW
Max Reverse Leakage Current:
3 uA
Min Operating Temperature:
-55 C
Number of Elements:
1
Peak Reverse Current:
3 uA
Polarity:
Unidirectional
Power Dissipation:
500 mW
Power Rating:
500 mW
Reference Voltage:
9.1 V
Test Current:
20 mA
Tolerance:
5 %
Voltage Rating (DC):
9.1 V
Zener Current:
20 mA
Height:
1.12 mm
Length:
2.69 mm
Width:
1.6 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

Single Zener Diode for Stable Voltage Regulation and Reliable Overvoltage Protection

MMSZ5239BT1G is a single Zener diode designed to provide consistent voltage regulation and effective overvoltage protection in low to medium power electronic circuits. With a nominal Zener voltage of nine point one volt it ensures controlled clamping performance for sensitive signal lines and power rails.

This Zener diode is widely used in voltage reference networks biasing circuits and protection stages across consumer electronics industrial equipment and portable devices. The SOD 123 surface mount package supports compact PCB layouts while ensuring stable electrical performance and suitability for automated assembly.

Key Features

  • Stable Zener Voltage Regulation
    Provides a consistent nine point one volt reference for regulation and protection applications
  • Medium Power Dissipation Capability
    Rated for up to five hundred milliwatt suitable for low to medium power designs
  • Fast Transient Response
    Effectively clamps voltage spikes to protect sensitive components
  • Single Independent Diode Configuration
    Suitable for standalone voltage regulation and protection circuits
  • Compact Surface Mount Package
    SOD 123 package ideal for space constrained and high density PCB designs