1SMA20A: 400 Watt SMA Transient Voltage Suppressor, 20 V Unidirectional

Overview
Specifications
Packages
Datasheet: Zener Transient Voltage Suppressors
Rev. 14 (142.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (5)
Product Overview
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
 
  • Reverse Stand-Off Voltage Range: 5.0-78 V
  • Peak Power -- 400 Watts @ 1.0 ms
  • ESD Rating of Class 3 (>16 kV) per Human Body Model
  • Pico Seconds Response Time (0 V to BV)
  • Flat Handling Surface for Accurate Placement
  • Package Design for Top Side or Bottom Circuit Board Mounting
  • Available in Tape and Reel
  • Low Profile Package
  • Case: Void-free, transfer-molded plastic
  • FINISH: All external surfaces are corrosion resistant with readily solderable leads
  • POLARITY: Cathode indicated by molded polarity notch
  • MOUNTING POSITION: Any
  • MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds
  • Pb-Free Packages are Available
  • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
  • AEC-Q101 Qualified and PPAP Capable
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
1SMA20AT3G Active
AEC Qualified
Pb-free
Halide free
400 Watt SMA Transient Voltage Suppressor, 20 V Unidirectional SMA-2 403D-02 1 Tape and Reel 5000 $0.1493
SZ1SMA20AT3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
400 Watt SMA Transient Voltage Suppressor, 20 V Unidirectional SMA-2 403D-02 1 Tape and Reel 5000 $0.1467
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) :
P&S   (2014-04-23 00:00) : >1K
Market Leadtime (weeks) :
Datasheet: Zener Transient Voltage Suppressors
Rev. 14 (142.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (5)
Product Overview

Product Compliance Status Description Dir V(BR) Typ (V) PPK Max (W) VRWM Max (V) IR Max (uA) VC Max (V) Package Type
 AEC Qualified 
 Pb-free 
 Halide free 
 Active     400 Watt SMA Transient Voltage Suppressor, 20 V Unidirectional   Unidirectional   23.35   400   20   2.5   32.4   SMA-2 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     400 Watt SMA Transient Voltage Suppressor, 20 V Unidirectional   Unidirectional   23.35   400   20   2.5   32.4   SMA-2 
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