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SMAJ30A 其他数据使用手册 - Bourns J.W. Miller（伯恩斯）
制造商:
Bourns J.W. Miller（伯恩斯）
分类:
TVS二极管
封装:
DO-214AC
描述:
BOURNS SMAJ30A TVS二极管, AEC-Q194, SMAJ系列, 单向, 30 V, 48.4 V, DO-214AC, 2 引脚
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SMAJ30A数据手册
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Features
■ RoHS compliant*
■ Surface Mount SMA package
■ Standoff Voltage: 5.0 to 170 volts
■ Power Dissipation: 400 watts
Applications
■ IEC 61000-4-2 ESD (Min. Level 4)
■ IEC 61000-4-4 EFT
■ IEC 61000-4-5 Surge
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
SMAJ Transient Voltage Suppressor Diode Series
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Parameter Symbol Value Unit
Minimum Peak Pulse Power Dissipation (T
P
= 1 ms)
(Note 1,2)
P
PK
400 Watts
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method)
(Note 3)
I
FSM
40 Amps
Steady State Power Dissipation @ TL = 75 °C P
M(AV)
1.0 Watts
Maximum Instantaneous Forward Voltage @ I
PP
= 35 A
(For Unidirectional Units Only)
V
F
3.5 Volts
Operating Temperature Range T
J
-55 to +150 °C
Storage Temperature Range T
STG
-55 to +175 °C
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above T
A
= 25 °C per Pulse Derating Curve.
2. Thermal Resistance Junction to Lead.
3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
4. Single Phase, Half Wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20 %.
General Information
Asia-Pacifi c:
Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop
increasingly smaller electronic components.
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AC (SMA)
size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 170 V and Breakdown
Voltage up to 200 V. Typical fast response times are less than 1.0 ns for unidirectional devices and less than 5.0 ns for bidirectional devices
from 0 V to Minimum Breakdown Voltage.
Bourns
®
Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the fl at confi guration
minimizes roll away.
How to Order
SMAJ 5.0 CA
Package
SMAJ = SMA/DO-214AC
Working Peak Reverse Voltage
5.0 = 5.0 VRWM (Volts)
Suffi x
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
*RoHS COMPLIANT
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