參數(shù)資料
型號(hào): SM12AT1G
廠商: ON SEMICONDUCTOR
元件分類(lèi): TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 450 W, BIDIRECTIONAL, 2 ELEMENT, SILICON, TVS DIODE, TO-236
封裝: LEAD FREE, PLASTIC, CASE 318-08, SOT-23, 3 PIN
文件頁(yè)數(shù): 1/5頁(yè)
文件大?。?/td> 61K
代理商: SM12AT1G
Semiconductor Components Industries, LLC, 2006
April, 2006 Rev. P2
1
Publication Order Number:
SM12AT1/D
SM12AT1
Product Preview
Transient Voltage
Suppressor Diode Array
SOT23 Dual Common Anode Zeners
for ESD Protection
These dual monolithic silicon zener diodes are designed for
applications requiring transient overvoltage protection capability. They
are intended for use in voltage and ESD sensitive equipment such as
computers, printers, business machines, communication systems,
medical equipment and other applications. Their dual junction common
anode design protects two separate lines using only one package. These
devices are ideal for situations where board space is at a premium.
Features
SOT23 Package Allows Either Two Separate Unidirectional
Configurations or a Single Bidirectional Configuration
Working Peak Reverse Voltage Range 12 V
Peak Power 450 W (8 X 20 ms)
Low Leakage
Flammability Rating UL 94 V0
ESD Rating:
IEC 6100042 (ESD) 15 kV (air) 8 kV (contact)
IEC 6100044 (EFT) 50 A (5 x 50 ns)
IEC 6100045 (Lighting) 12 A (8 x 20
ms)
Human Body Model Up to 16 kV
Machine Model Up to 400 V
PbFree Package is Available
Mechanical Characteristics:
CASE:
Void-free, transfer-molded, thermosetting plastic case
FINISH:
Corrosion resistant finish, easily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260
°C for 10 Seconds
Package designed for optimal automated board assembly
Small package size for high density applications
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
SOT23
CASE 318
STYLE 12
1
3
2
1
PIN 1. CATHODE
2. CATHODE
3. ANODE
Device
Package
Shipping
ORDERING INFORMATION
SM12AT1
SOT23
3000/Tape & Reel
12N M
G
MARKING DIAGRAM
http://onsemi.com
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
SM12AT1G
SOT23
(PbFree)
3000/Tape & Reel
12N = Device Code
M
= Date Code*
G
= PbFree Package
(Note: Microdot may be in either location)
*Date Code orientation and/or overbar may
vary depending upon manufacturing location.
1
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