參數(shù)資料
型號(hào): SM5A27/2E
廠商: VISHAY SEMICONDUCTORS
元件分類: TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 3600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-218AB
封裝: PLASTIC PACKAGE-1
文件頁(yè)數(shù): 2/3頁(yè)
文件大?。?/td> 28K
代理商: SM5A27/2E
SM5A27
Vishay Semiconductors
formerly General Semiconductor
www.vishay.com
Document Number 88381
2
08-Oct-02
Electrical Characteristics (TC = 25°C unless otherwise noted)
Parameter
Symbol
Min
Typ
Max
Unit
Reverse zener voltage at 10mA
VZ
24.0
30.0
V
Zener voltage temperature coefficient at IZ = 10mA
VZTC
––
36
mV/°C
Clamping voltage for 10
s/10ms exponentially
decaying waveform at IPP = 55A
VC
––
40.0
V
Instantaneous
at 6.0A
VF
––
1.0
V
forward voltage(1)
at 100A
0.95
Reverse leakage current at rated VWM
TJ = 25°C
IR
––
0.2
A
TJ = 175°C
––
10.0
Notes: (1) Measured on a 300
s square pulse width
Power Derating Curve
0
2.0
4.0
6.0
8.0
0
50
100
150
200
P
o
w
er
Dissipation
(W)
Re
v
erse
Surge
P
o
w
er
(W)
Pulse Width (ms) – 1/2 IPP Exponential Waveform
1,000
10,000
10
100
Case Temperature (
°C)
0
50
100
150
0
10
20
30
40
Input
P
eak
Pulse
Current
%
Time, ms (t)
Pulse Waveform
Reverse Power Capability
TA = 25
°C
Pulse width (td) is defined as
the point where the peak
current decays to 50% of IPP
td
tr = 10
s
Peak Value IPP
Half Value –
IPP
2
Load Dump Power Characteristics
(10ms Exponential Waveform)
0
1,000
500
1,500
2,000
2,500
3,000
25
50
75
100
125
150
175
Load
Dump
P
o
w
er
(W)
Case Temperature (
°C)
Ratings and
Characteristic Curves TA=25OC unless otherwise noted.
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