參數資料
型號: SMAJ8.5A
廠商: Littelfuse, Inc.
英文描述: Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors
中文描述: 硅雪崩二極管- 400W表面貼裝瞬態(tài)電壓Supressors
文件頁數: 3/4頁
文件大?。?/td> 79K
代理商: SMAJ8.5A
DS19005 Rev. 10 - 2
3 of 4
SMAJ5.0(C)A - SMAJ170(C)A
www.diodes.com
10
100
1000
10000
1
10
100
1000
C
T
V
Fig. 2 Typical Total Capacitance
, STANDOFF VOLTAGE (V)
WM
T = 25
°
C
Unidirectional
Bidirectional
10 X 1000 Waveform
as defined by REA
0
25
50
75
100
125
150 175
200
100
75
50
25
0
T , AMBIENT TEMPERATURE (
°
C)
Fig. 1 Pulse Derating Curve
P
P
0
1
2
3
100
50
0
I
P
p
Peak Value I
pp
Half Value I /2
10 X 1000 Waveform
as defined by R.E.A.
t
p
t, TIME (ms)
Fig. 4 Pulse Waveform
0.1
1.0
0.1
10
100
1.0
10
1000
10000
T = 25
°
C
P
d
100
Non Repetitive
Pulse Waveform
Shown in Fig. 4
0.0
0.2
0.4
0.6
0
25
50
75
100
125
150
175
200
P
S
(
T , LEAD TEMPERATURE (
°
C)
Fig. 6 Steady State Power Derating Curve
0.8
1.0
60Hz Resistive or
Inductive Load
0
60
50
40
30
20
10
2
5
10
P
NUMBER OF CYCLES AT 60Hz
Fig. 5 Maximum Non-Repetitive Surge Current
20
50
100
1
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
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