1SMA28AT3G - ON Semiconductor

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

Part No

1SMA28AT3G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW81463141
Category

TVS Diode
Package

SMA
Description

SMA 28V 400W
Documentation

Datasheet

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1SMA28AT3G Specifications

Attribute	Attribute Value

Part Number	1SMA28AT3G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW81463141
Category	TVS Diode
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	2 Pin
Case/Package	SMA
Halogen Free Status	Halogen Free
Breakdown Voltage	32.8 V
Number of Circuits	1 Circuit
Number of Positions	2 Position
Clamping Voltage	45.4 V
Max Repetitive Reverse Voltage (Vrrm)	28V
Test Current	1 mA
Max Breakdown Voltage	34.4 V
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 ℃
Junction Temperature	-65℃ ~ 150℃
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Size-Length	4.57 mm
Size-Width	2.92 mm
Size-Height	2.05 mm
Operating Temperature	-65℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	Compliant with Exemption
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

**400W Zener Transient Voltage Suppressor (Unidirectional)**
The ON Semiconductor SMA series of Zener Transient Voltage Suppressors is designed to protect voltage sensitive components from damage caused by high voltage, high energy transients. They have excellent clamping capability with a high 400W surge capability and feature low zener impedance and fast response time.

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