MMSZ5243BT1G
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onsemi MMSZ5243BT1G

Manufacturer No:
MMSZ5243BT1G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
DIODE ZENER 13V 500MW SOD123
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MMSZ5243BT1G is a Zener diode produced by onsemi, designed for general-purpose, medium-current applications. It is part of the MMSZ52xxxT1G series, which offers a wide range of Zener reverse voltages. This device is packaged in a surface-mount SOD-123 format, making it suitable for high-density applications and optimal automated board assembly.

Key Specifications

ParameterValueUnit
Zener Voltage (VZ) @ IZT12.35 - 13 - 13.65V
Maximum Power Dissipation (P Max)0.5W
Reverse Current (IR) @ VR0.25 μAA
Maximum Zener Impedance (ZZT) @ IZT600 ΩΩ
Forward Current (IF)10 mAmA
Forward Voltage (VF) @ IF0.9 V Max.V
Junction and Storage Temperature Range-55 to +150°C
Package TypeSOD-123
ESD RatingClass 3 (> 16 kV) per Human Body Model
AEC-Q101 QualificationYes

Key Features

  • 500 mW rating on FR-4 or FR-5 board
  • Wide Zener reverse voltage range: 2.4 V to 110 V
  • Package designed for optimal automated board assembly
  • Small package size for high-density applications
  • General-purpose, medium-current Zener diode
  • ESD rating of Class 3 (> 16 kV) per Human Body Model
  • Pb-free packages available
  • AEC-Q101 qualified and PPAP capable
  • SZ prefix for automotive and other applications requiring unique site and control change requirements

Applications

The MMSZ5243BT1G Zener diode is suitable for a variety of applications, including:

  • Voltage regulation in power supplies and voltage regulators
  • Overvoltage protection in electronic circuits
  • Signal clipping and clamping in audio and video circuits
  • Automotive electronics requiring AEC-Q101 qualification
  • High-density applications where space is limited

Q & A

  1. What is the Zener voltage range of the MMSZ5243BT1G? The Zener voltage range is 12.35 V to 13.65 V.
  2. What is the maximum power dissipation of the MMSZ5243BT1G? The maximum power dissipation is 0.5 W.
  3. What is the package type of the MMSZ5243BT1G? The package type is SOD-123.
  4. Is the MMSZ5243BT1G ESD rated? Yes, it has an ESD rating of Class 3 (> 16 kV) per the Human Body Model.
  5. Is the MMSZ5243BT1G AEC-Q101 qualified? Yes, it is AEC-Q101 qualified and PPAP capable.
  6. What is the junction and storage temperature range of the MMSZ5243BT1G? The junction and storage temperature range is -55°C to +150°C.
  7. What are the typical applications of the MMSZ5243BT1G? Typical applications include voltage regulation, overvoltage protection, signal clipping, and automotive electronics.
  8. Is the MMSZ5243BT1G Pb-free? Yes, Pb-free packages are available.
  9. What is the forward voltage of the MMSZ5243BT1G at 10 mA? The forward voltage is 0.9 V Max. at 10 mA.
  10. What is the maximum case temperature for soldering purposes? The maximum case temperature for soldering purposes is 260°C for 10 seconds.

Product Attributes

Voltage - Zener (Nom) (Vz):13 V
Tolerance:±5%
Power - Max:500 mW
Impedance (Max) (Zzt):13 Ohms
Current - Reverse Leakage @ Vr:500 nA @ 9.9 V
Voltage - Forward (Vf) (Max) @ If:900 mV @ 10 mA
Operating Temperature:-55°C ~ 150°C
Mounting Type:Surface Mount
Package / Case:SOD-123
Supplier Device Package:SOD-123
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Similar Products

Part Number MMSZ5243BT1G MMSZ5243BT1H MMSZ5245BT1G MMSZ5246BT1G MMSZ5244BT1G MMSZ5241BT1G MMSZ5242BT1G MMSZ5243BT1
Manufacturer onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi
Product Status Active Active Active Active Active Active Active Obsolete
Voltage - Zener (Nom) (Vz) 13 V - 15 V 16 V 14 V 11 V 12 V 13 V
Tolerance ±5% - ±5% ±5% ±5% ±5% ±5% ±5%
Power - Max 500 mW - 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW
Impedance (Max) (Zzt) 13 Ohms - 16 Ohms 17 Ohms 15 Ohms 22 Ohms 30 Ohms 13 Ohms
Current - Reverse Leakage @ Vr 500 nA @ 9.9 V - 100 nA @ 11 V 100 nA @ 12 V 100 nA @ 10 V 2 µA @ 8.4 V 1 µA @ 9.1 V 500 nA @ 9.9 V
Voltage - Forward (Vf) (Max) @ If 900 mV @ 10 mA - 900 mV @ 10 mA 900 mV @ 10 mA 900 mV @ 10 mA 900 mV @ 10 mA 900 mV @ 10 mA 900 mV @ 10 mA
Operating Temperature -55°C ~ 150°C - -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C
Mounting Type Surface Mount - Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SOD-123 - SOD-123 SOD-123 SOD-123 SOD-123 SOD-123 SOD-123
Supplier Device Package SOD-123 - SOD-123 SOD-123 SOD-123 SOD-123 SOD-123 SOD-123

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