SMAJ4472 datasheet(1/2 Pages) ETC2

部品番号	SMAJ4472

部品情報	Transient Voltage Suppressor

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メーカー	ETC2 [List of Unclassifed Manufacturers]

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SMAJ6485 thru SMAJ6491

SMAJ4460 thru SMAJ4476

Document Number: SMAJ6485 thru SMAJ6491, SMAJ4460 thru SMAJ4476

www.smsemi.com

Feb.29, 2012

1

Maximum Ratings and Electrical Characteristics @ 25

OC unless otherwise specified

Symbol

Conditions

Value

Unit

PM(AV)

Steady state maximum power

1.5

W

VF

Maximum instantaneous forward voltage at 200mA

1.2

V

RθJL

Thermal resistance junction to lead

15

℃/W

TJ, TSTG

Operating and Storage Temperature

-65 to +150

℃

Transient Voltage Suppressor

Breakdown Voltage 3.3V to 30V

Features



Zener Voltages selection from 3.3V to 30V



1.5 Watt Zener Diodes



Ideal for high-density and low-profile mounting



Regulates voltage over a broad operating current

and temperature range



Flexible axial-lead mounting terminals



High specified maximum current(IZM) when

adequately heat sinking

Application



Use in sensitive electronics protection against voltage

transients induced by inductive load switching and

lighting on ICS, MOSFE, signal lines of sensor units

for consumer, computer, industrial, automotive and

telecommunication



Mechanical Data



Case: Void-free transfer molded thermosetting epoxy

body meeting UL94V-O



Terminals: Tin-Lead or ROHS Compliant annealed

matte-Tin plating readily solderable per MIL-STD-750,

Method 2026



Marking: Body marked with part number



Polarity: Cathode indicated by band



Weight: 0.053g（Approximately）

CASE: SMA (DO214AC)

Dimensions in inches and (millimeters)

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同様の部品番号 - SMAJ4472

メーカー	部品番号	データシート	部品情報
Microsemi Corporation	SMAJ4472	90Kb / 2P	This 1.5 Watt Zener series in a low-profile light-weight plastic surface Mount Configuration

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