參數(shù)資料
型號: 1.5KE440A
廠商: Electronics Industry Public Company Limited
元件分類: TVS-瞬態(tài)抑制二極管
英文描述: TRANSIENT VOLTAGE SUPPRESSOR
中文描述: 瞬態(tài)電壓抑制器
文件頁數(shù): 4/4頁
文件大?。?/td> 28K
代理商: 1.5KE440A
RATING AND CHARACTERISTIC CURVES ( 1.5KE SERIES )
FIG.1 - PULSE DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
0
25
50
75
100
125
150
175
Ta, AMBIENT TEMPERATURE, (
°
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - STEADY STATE POWER DERATING
FIG.4 - PULSE RATING CURVE
FIG.5 - PULSE WAVEFORM
0
1.0
2.0
3.0
4.0
80
60
40
20
120
5.00
100
10
160
0
240
0
120
80
40
1.25
3.75
0
0.1
2.50
1.0
tp, PULSE WIDTH
P
C
P
P
P
100
200
10
20
60
1
2
4
6
40
100
100
125
175
0
25
50
75
150
0.1
μ
s
1.0
μ
s
10
μ
s
100
μ
s
10ms
1.0ms
200
T
L
, LEAD TEMPERATURE (
°
C)
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
P
D
,
50
100
0
Tr = 10
μ
s
Peak Value
I
RMS
Half Value - I
RMS
2
T
J
=25
°
C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of I
RSM
tp
10X1000 Waveform
as defined by R.E.A.
T, TIME(ms)
P
Single Phase Half Wave
60 Hz Resistive or Inductive load
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