1SMA28CAT3G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

1SMA28CAT3G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW97456375
Category

TVS Diode
Package

SMA
Description

SMA 28V 400W
Documentation

Datasheet

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1SMA28CAT3G Specifications

Attribute	Attribute Value

Part Number	1SMA28CAT3G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW97456375
Category	TVS Diode
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	2 Pin
Case/Package	SMA
Operating Voltage	28 V
Power Rating	400 W
Halogen Free Status	Halogen Free
Breakdown Voltage	31.1 V
Power Dissipation	400 W
Clamping Voltage	45.4 V
Max Repetitive Reverse Voltage (Vrrm)	28V
Test Current	1 mA
Peak Pulse Power	400 W
Min Breakdown Voltage	31.1 V
Reverse Breakdown Voltage	31.1 V
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-65 ℃
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Size-Length	4.32 mm
Size-Width	2.6 mm
Size-Height	2.2 mm
Operating Temperature	-65℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

400 Watt Peak Power Zener Transient Voltage Suppressors
Bidirectional
The SMA series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SMA series is supplied in ON Semiconductor’s exclusive, cost-effective, highly reliable Surmetic™ package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications.
Features
• Working Peak Reverse Voltage Range − 10 V to 78 V
• Standard Zener Breakdown Voltage Range − 11.7 V to 91.3 V
• Peak Power − 400 Watts @ 1 ms
• ESD Rating of Class 3 (> 16 kV) per Human Body Model
• Response Time is Typically < 1 ns
• Flat Handling Surface for Accurate Placement
• Package Design for Top Slide or Bottom Circuit Board Mounting
• Low Profile Package
• Pb−Free Packages are Available

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