MMSZ5247BT1G
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onsemi MMSZ5247BT1G

Manufacturer No:
MMSZ5247BT1G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
DIODE ZENER 17V 500MW SOD123
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MMSZ5247BT1G is a Zener voltage regulator diode produced by onsemi. This component is part of the MMSZ52 series, which offers a wide range of Zener reverse voltages in a convenient SOD-123 surface mount package. The MMSZ5247BT1G is designed for general-purpose, medium-current applications and is particularly suited for high-density designs due to its small package size.

This diode is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring stringent quality and reliability standards. It also features a Pb-free package and a corrosion-resistant finish, ensuring ease of soldering and environmental compliance.

Key Specifications

Parameter Min Nom Max Unit
Reverse Zener Voltage (VZ) @ IZT 16.85 17 17.15 V
Maximum Zener Impedance (ZZT) @ IZT 600 Ω
Reverse Current (IR) @ VR 0.1 μA
Forward Current (IF) 10 mA
Forward Voltage (VF) @ IF 0.9 V
Power Dissipation (P Max) 0.5 W
Operating Temperature Range -55 150 °C
ESD Rating > 16 kV

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
  • ESD rating of Class 3 (exceeding 16 kV) per Human Body Model
  • AEC-Q101 qualified and PPAP capable
  • SZ prefix for automotive and other applications requiring unique site and control change requirements
  • Pb-free package with corrosion-resistant finish, easily solderable
  • Maximum case temperature for soldering purposes: 260°C for 10 seconds

Applications

The MMSZ5247BT1G Zener diode is suitable for a variety of applications, including:

  • General-purpose voltage regulation
  • Automotive systems requiring AEC-Q101 qualification
  • High-density electronic designs where space is limited
  • Medium-current applications in industrial and consumer electronics
  • Surge protection and voltage clamping circuits

Q & A

  1. What is the maximum power dissipation of the MMSZ5247BT1G?

    The maximum power dissipation is 0.5 W.

  2. What is the operating temperature range of the MMSZ5247BT1G?

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

  3. What is the ESD rating of the MMSZ5247BT1G?

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

  4. Is the MMSZ5247BT1G AEC-Q101 qualified?

    Yes, it is AEC-Q101 qualified and PPAP capable.

  5. What is the package type of the MMSZ5247BT1G?

    The package type is SOD-123.

  6. What is the reverse Zener voltage of the MMSZ5247BT1G?

    The nominal reverse Zener voltage is 17 V.

  7. Is the MMSZ5247BT1G Pb-free?

    Yes, it is Pb-free.

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

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

  9. What are some common applications of the MMSZ5247BT1G?

    Common applications include general-purpose voltage regulation, automotive systems, high-density electronic designs, and surge protection circuits.

  10. How is the polarity indicated on the MMSZ5247BT1G?

    The polarity is indicated by a polarity band on the cathode side.

Product Attributes

Voltage - Zener (Nom) (Vz):17 V
Tolerance:±5%
Power - Max:500 mW
Impedance (Max) (Zzt):19 Ohms
Current - Reverse Leakage @ Vr:100 nA @ 13 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 MMSZ5247BT1G MMSZ5249BT1G MMSZ5248BT1G MMSZ5247BT3G MMSZ5245BT1G MMSZ5246BT1G MMSZ5247BT1
Manufacturer onsemi onsemi onsemi onsemi onsemi onsemi onsemi
Product Status Active Active Active Active Active Active Obsolete
Voltage - Zener (Nom) (Vz) 17 V 19 V 18 V 17 V 15 V 16 V 17 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) 19 Ohms 23 Ohms 21 Ohms 19 Ohms 16 Ohms 17 Ohms 19 Ohms
Current - Reverse Leakage @ Vr 100 nA @ 13 V 100 nA @ 14 V 100 nA @ 14 V 100 nA @ 13 V 100 nA @ 11 V 100 nA @ 12 V 100 nA @ 13 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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