onsemi SZMMSZ4689T1G

Manufacturer No:: SZMMSZ4689T1G
Manufacturer:: onsemi
Package:: Tape & Reel (TR)
Description:: DIODE ZENER 5.1V 500MW SOD123
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Product Introduction

Overview

The SZMMSZ4689T1G is a Zener voltage regulator diode produced by onsemi. This component is part of the MMSZ4xxxT1G series, designed to provide stable voltage regulation in a variety of applications. The SZMMSZ4689T1G is packaged in a surface-mount SOD-123 package, making it suitable for high-density board designs and automated assembly processes.

This diode is AEC-Q101 qualified and PPAP capable, ensuring its reliability and suitability for automotive and other demanding applications. It is also Pb-free and RoHS compliant, aligning with environmental regulations.

Key Specifications

Parameter	Symbol	Min	Nom	Max	Units
Zener Voltage @ IZT	VZ	4.85	5.1	5.36	V
Reverse Current @ VR	IZT	-	-	50	μA
Forward Voltage @ IF	VF	-	-	3	V
Total Power Dissipation on FR-5 Board	PD	-	-	500	mW
Thermal Resistance, Junction-to-Ambient	RJA	-	-	340	°C/W
Junction and Storage Temperature Range	TJ, Tstg	-55	-	+150	°C
ESD Rating	-	-	-	> 16 kV	-

Key Features

500 mW power rating on FR-4 or FR-5 board
Wide Zener reverse voltage range from 1.8 V to 43 V
Low reverse current (IZT) of 50 μA
Package designed for optimal automated board assembly
Small package size for high-density applications
ESD rating of Class 3 (> 16 kV) per Human Body Model
AEC-Q101 qualified and PPAP capable for automotive and other demanding applications
Pb-free and RoHS compliant

Applications

The SZMMSZ4689T1G Zener diode is suitable for various applications requiring stable voltage regulation, including:

Automotive systems
Industrial control systems
Consumer electronics
Power supplies and voltage regulators
High-density board designs

Q & A

What is the Zener voltage range of the SZMMSZ4689T1G?
The Zener voltage range for the SZMMSZ4689T1G is from 4.85 V to 5.36 V.
What is the maximum power dissipation of the SZMMSZ4689T1G on an FR-5 board?
The maximum power dissipation is 500 mW.
What is the thermal resistance of the SZMMSZ4689T1G from junction to ambient?
The thermal resistance from junction to ambient is 340 °C/W.
Is the SZMMSZ4689T1G suitable for automotive applications?
What is the ESD rating of the SZMMSZ4689T1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
Is the SZMMSZ4689T1G Pb-free and RoHS compliant?
What package type is the SZMMSZ4689T1G available in?
The SZMMSZ4689T1G is available in a surface-mount SOD-123 package.
What is the junction and storage temperature range for the SZMMSZ4689T1G?
The junction and storage temperature range is from -55°C to +150°C.
What is the forward voltage at IF for the SZMMSZ4689T1G?
The forward voltage at IF is up to 3 V.
Is the SZMMSZ4689T1G designed for high-density applications?

Product Attributes

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UnitPrice: $0.36

Quantity: 1,941

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Part Number	SZMMSZ4689T1G	SZMMSZ4699T1G	SZMMSZ4689T3G	SZMMSZ4679T1G	SZMMSZ4680T1G	SZMMSZ4681T1G	SZMMSZ4682T1G	SZMMSZ4683T1G	SZMMSZ4684T1G	SZMMSZ4685T1G	SZMMSZ4686T1G	SZMMSZ4687T1G	SZMMSZ4688T1G	SZMMSZ4689ET1G
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)	5.1 V	12 V	5.1 V	2 V	2.2 V	2.4 V	2.7 V	3 V	3.3 V	3.6 V	3.9 V	4.3 V	4.7 V	5.1 V
Tolerance	±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)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Current - Reverse Leakage @ Vr	10 µA @ 3 V	50 nA @ 9.1 V	10 µA @ 3 V	5 µA @ 1 V	4.5 µA @ 1 V	2 µA @ 1 V	1 µA @ 1 V	800 nA @ 1 V	7.5 µA @ 1.5 V	7.5 µA @ 2 V	5 µA @ 2 V	4 µA @ 2 V	10 µA @ 3 V	10 µA @ 3 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 @ 100 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):	5.1 V
Tolerance:	±5%
Power - Max:	500 mW
Impedance (Max) (Zzt):	-
Current - Reverse Leakage @ Vr:	10 µA @ 3 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 SZMMSZ4689T1G

Product Introduction

Overview

Key Specifications

Key Features

Applications

Q & A

Product Attributes

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