SZMMSZ5244BT1G
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onsemi SZMMSZ5244BT1G

Manufacturer No:
SZMMSZ5244BT1G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
DIODE ZENER 14V 500MW SOD123
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The SZMMSZ5244BT1G is a Zener voltage regulator diode produced by onsemi. This component is part of the MMSZ52xxBT1G series, which offers a wide range of Zener reverse voltages. The SZMMSZ5244BT1G is specifically designed for applications requiring a Zener voltage of 13.3V to 14.7V. It is packaged in a SOD-123 case, making it suitable for surface mount assembly and high-density applications.

Key Specifications

Parameter Value Unit
Zener Voltage (VZ) 13.3 - 14.7 V
Maximum Power Dissipation (Pmax) 500 mW
Reverse Current (IR) @ VR 0.25 μA
Maximum Zener Impedance (ZZT) @ IZT 1400 Ω
Maximum Zener Impedance (ZZK) @ IZK 1400 Ω
Forward Voltage (VF) @ IF 0.9 V
ESD Rating Class 3 (> 16 kV) per Human Body Model
Package Type SOD-123
Operating Temperature Range -55 to +150 °C
Maximum Case Temperature for Soldering 260 °C (for 10 seconds)

Key Features

  • 500 mW power 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
  • ESD rating of Class 3 (> 16 kV) per Human Body Model
  • AEC-Q101 qualified and PPAP capable for automotive and other critical applications
  • Pb-free packages available
  • Corrosion-resistant finish, easily solderable
  • UL94 V-0 flammability rating

Applications

  • Voltage regulation and stabilization in electronic circuits
  • Overvoltage protection and surge absorption
  • Automotive and industrial control systems
  • High-density surface mount applications
  • General-purpose medium current applications

Q & A

  1. What is the Zener voltage range of the SZMMSZ5244BT1G?

    The Zener voltage range of the SZMMSZ5244BT1G is 13.3V to 14.7V.

  2. What is the maximum power dissipation of the SZMMSZ5244BT1G?

    The maximum power dissipation is 500 mW.

  3. What is the package type of the SZMMSZ5244BT1G?

    The package type is SOD-123.

  4. What is the ESD rating of the SZMMSZ5244BT1G?

    The ESD rating is Class 3, exceeding 16 kV per the Human Body Model.

  5. Is the SZMMSZ5244BT1G AEC-Q101 qualified?
  6. What is the operating temperature range of the SZMMSZ5244BT1G?

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

  7. What is the maximum case temperature for soldering purposes?

    The maximum case temperature for soldering purposes is 260°C for 10 seconds.

  8. Is the SZMMSZ5244BT1G Pb-free?
  9. What are some common applications of the SZMMSZ5244BT1G?
  10. What is the flammability rating of the SZMMSZ5244BT1G?

    The flammability rating is UL94 V-0.

Product Attributes

Voltage - Zener (Nom) (Vz):14 V
Tolerance:±5%
Power - Max:500 mW
Impedance (Max) (Zzt):15 Ohms
Current - Reverse Leakage @ Vr:100 nA @ 10 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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Part Number SZMMSZ5244BT1G SZMMSZ5254BT1G SZMMSZ5245BT1G SZMMSZ5246BT1G SZMMSZ5247BT1G SZMMSZ5248BT1G SZMMSZ5249BT1G SZMMSZ5264BT1G SZMMSZ5244ET1G SZMMSZ5234BT1G SZMMSZ5240BT1G SZMMSZ5241BT1G SZMMSZ5242BT1G SZMMSZ5243BT1G
Manufacturer onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi
Product Status Active Active Active Active Active Active Active Active Active Active Active Active Active Active
Voltage - Zener (Nom) (Vz) 14 V 27 V 15 V 16 V 17 V 18 V 19 V 60 V 14 V 6.2 V 10 V 11 V 12 V 13 V
Tolerance ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5%
Power - Max 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW
Impedance (Max) (Zzt) 15 Ohms 41 Ohms 16 Ohms 17 Ohms 19 Ohms 21 Ohms 23 Ohms 170 Ohms 15 Ohms 7 Ohms 17 Ohms 22 Ohms 30 Ohms 13 Ohms
Current - Reverse Leakage @ Vr 100 nA @ 10 V 100 nA @ 21 V 100 nA @ 11 V 100 nA @ 12 V 100 nA @ 13 V 100 nA @ 14 V 100 nA @ 14 V 100 nA @ 46 V 100 nA @ 10 V 5 µA @ 4 V 3 µA @ 3 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 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 -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 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 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 SOD-123 SOD-123 SOD-123 SOD-123 SOD-123 SOD-123 SOD-123

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