參數(shù)資料
型號(hào): SDC36B.TCT
元件分類: TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 225 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝: ROHS COMPLIANT PACKAGE-3
文件頁(yè)數(shù): 1/6頁(yè)
文件大小: 159K
代理商: SDC36B.TCT
1
www.semtech.com
PROTECTION PRODUCTS
SDC36B
TVS Diode Array for
Proximity Switch Input Protection
Description
Features
Circuit Diagram
Schematic & PIN Configuration
Revision 02/01/07
The SDC36B is a high-surge transient voltage suppres-
sor (TVS) optimized for protection of sensitive digital
sensors used in proximity switches and industrial
control applications. The SDC36B protects the compo-
nents from over-voltages caused by electrostatic
discharge (ESD), electrical fast transients (EFT), and
tertiary lightning.
The unique design of the SDC36B incorporates two
TVS diodes in a compact SOT23 package for applica-
tions where board space is at a premium. The single
package provides protection for the I/O line and power
supply rail with high surge capabilities (2 Amps at
t
p=1.2/50us) and an exceptionally low clamping volt-
age of <47V.
The SDC36B replaces up to two large discrete diodes
providing the designer an easy to implement integrated
solution. The features of the SDC36B are ideal for
protection of two, three, and four wire DC high-side
proximity switches.
Applications
Mechanical Characteristics
Two, Three, and Four Wire DC High-Side Proximity
Switches
Digital Sensor Input Protection
Industrial Controls
24V - 33V DC Supply Protection
350 watts peak pulse power (t
p = 8/20μs)
Transient protection for data and power lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 2A (1.2/50μs)
Replaces two discrete devices
Low clamping voltage
Low leakage current
High surge capability
Solid-state silicon avalanche technology
JEDEC SOT23 package
RoHS/WEEE Compliant
Molding compound flammability rating: UL 94V-0
Marking : D36B
Packaging : Tape and Reel per EIA 481
SOT23 (Top View)
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