onsemi SZMMSZ5254BT1G

Manufacturer No:: SZMMSZ5254BT1G
Manufacturer:: onsemi
Package:: Tape & Reel (TR)
Description:: DIODE ZENER 27V 500MW SOD123
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Product Introduction

Overview

The SZMMSZ5254BT1G is a Zener diode from onsemi, part of the MMSZ52xxxT1G and SZMMSZ52xxxT1G series. These devices are packaged in the convenient surface mount plastic SOD-123 package, offering a compact alternative to leadless packages. The SZMMSZ5254BT1G is designed for general-purpose, medium-current applications and is suitable for high-density designs due to its small package size.

Key Specifications

Parameter	Value	Unit
Reverse Zener Voltage (VZ)	26.7 - 27.3 - 27.9	V
Reverse Current (IZT)	20 - 30 mA	mA
Maximum Zener Impedance (ZZT)	1200 - 1300 Ω	Ω
Reverse Leakage Current (IR)	0.25 μA	μA
Forward Current (IF)	10 mA	mA
Forward Voltage (VF)	0.95 V Max.	V
Power Rating	500 mW	mW
Junction and Storage Temperature Range	-55 to +150 °C	°C
Package Type	SOD-123	-
ESD Rating	Class 3 (> 16 kV) per Human Body Model	-

Key Features

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

Applications

The SZMMSZ5254BT1G Zener diode is suitable for a variety of applications, including:

Voltage regulation and stabilization
Overvoltage protection
Clamping circuits
Automotive and industrial electronics requiring high reliability and durability
High-density electronic designs where space is a constraint

Q & A

What is the package type of the SZMMSZ5254BT1G?
The SZMMSZ5254BT1G is packaged in a surface mount plastic SOD-123 package.
What is the power rating of the SZMMSZ5254BT1G?
The power rating is 500 mW on FR-4 or FR-5 board.
What is the reverse Zener voltage range for the SZMMSZ5254BT1G?
The reverse Zener voltage range is 26.7 V to 27.9 V.
Is the SZMMSZ5254BT1G ESD protected?
Yes, it has an ESD rating of Class 3 (> 16 kV) per the Human Body Model.
Is the SZMMSZ5254BT1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other high-reliability applications.
What is the junction and storage temperature range for the SZMMSZ5254BT1G?
The junction and storage temperature range is -55 to +150 °C.
Is the SZMMSZ5254BT1G lead-free?
Yes, Pb-free packages are available.
What are some common applications for the SZMMSZ5254BT1G?
Common applications include voltage regulation, overvoltage protection, clamping circuits, and high-density electronic designs.
How is the SZMMSZ5254BT1G marked for polarity?
The cathode is indicated by a polarity band.
What is the maximum case temperature for soldering purposes?
The maximum case temperature for soldering purposes is 260°C for 10 seconds.

In Stock

UnitPrice: $0.36

Quantity: 1,291

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Same Series

Part Number	SZMMSZ5254BT1G	SZMMSZ5259BT1G	SZMMSZ5255BT1G	SZMMSZ5257BT1G	SZMMSZ5256BT1G	SZMMSZ5258BT1G	SZMMSZ5264BT1G	SZMMSZ5254ET1G	SZMMSZ5234BT1G	SZMMSZ5244BT1G	SZMMSZ5250BT1G	SZMMSZ5251BT1G	SZMMSZ5252BT1G	SZMMSZ5253BT1G
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)	27 V	39 V	28 V	33 V	30 V	36 V	60 V	27 V	6.2 V	14 V	20 V	22 V	24 V	25 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)	41 Ohms	80 Ohms	44 Ohms	58 Ohms	49 Ohms	70 Ohms	170 Ohms	41 Ohms	7 Ohms	15 Ohms	25 Ohms	29 Ohms	33 Ohms	35 Ohms
Current - Reverse Leakage @ Vr	100 nA @ 21 V	100 nA @ 30 V	100 nA @ 21 V	100 nA @ 25 V	100 nA @ 23 V	100 nA @ 27 V	100 nA @ 46 V	100 nA @ 21 V	5 µA @ 4 V	100 nA @ 10 V	100 nA @ 15 V	100 nA @ 17 V	100 nA @ 18 V	100 nA @ 19 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

Voltage - Zener (Nom) (Vz):	27 V
Tolerance:	±5%
Power - Max:	500 mW
Impedance (Max) (Zzt):	41 Ohms
Current - Reverse Leakage @ Vr:	100 nA @ 21 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

onsemi SZMMSZ5254BT1G

Product Introduction

Overview

Key Specifications

Key Features

Applications

Q & A

Product Attributes

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