Product Overview

Product Overview
1SMA20CA: 400 Watt SMA Transient Voltage Suppressor, 20 V Bidirectional
For complete documentation, see the data sheet
Product Description
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
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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 @ 1.0 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 Side or Bottom Circuit Board Mounting
Low Profile Package
Mechanical Characteristics:
• Case: Void-free, transfer-molded plastic
• FINISH: All external surfaces are corrosion resistant with readily solderable leads
For more features, see the data sheet
Part Electrical Specifications
Product
Compliance
Status
Dir
V(BR) Typ (V)
PPK Max (W)
VRWM Max (V)
IR Max (µA)
VC Max (V)
Package Type
1SMA20CAT3G
AEC
Qualified
Active
Bidirectional
23.35
400
20
2.5
32.4
SMA-2
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016