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参数资料
| 型号： | 1.5SMC18CAAUTO |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB |
| 封装： | HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMC, 2 PIN |
| 文件页数： | 3/6页 |
| 文件大小： | 638K |
| 代理商： | 1.5SMC18CAAUTO |
2009 Littelfuse, Inc.
Revised: August 30, 2009 9:24 AM
Surface Mount – 1500W > 1.5SMC Automotive Series
1.5SMC Automotive Series
1.5SMC
A
utomotiv
eS
eries
Automotive Transient Voltage Suppression Diodes
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/1.5SMCAUTO.html for current information.
Ratings and Characteristic Curves (T
A=25°C unless otherwise noted)
1
10
100
0.000001
0.00001
0.0001
0.001
t
d-Pulse Width (sec.)
P
PPM
-Peak
Pulse
Power
(kW)
0.31x0.31" (8.0x8.0mm)
Copper Pad Area
I PPM
-P
eak
P
ulse
Cur
rent,
%
I RSM
0
50
100
150
1.0
2.0
3.0
4.0
tr=10sec
Peak Value
IPPM
2
TJ=25°C
Pulse Width(td) is dened
as the point where the peak
current decays to 50% of IPPM
10/1000sec. Waveform
as dened by R.E.A
td
t-Time (ms)
Half Value
IPPM
( )
Peak
P
ulse
P
ow
er
(P
PP
)or
Current
(I
PP
)
Derating
in
P
ercent
age
%
T
A - Ambient Temperature (C)
0
25
50
75
100 125 150 175 200
100
75
50
25
0
1
10
100
1000
10000
100000
1.0
10.0
100.0
1000.0
C
j(
pF
)
Tj=25C
f=1.0MHz
Vsig=50mVp-p
Uni-directional V=0V
Bi-directional V=0V
V
BR - Reverse Breakdown Voltage (V)
Uni-directional @V
R
Bi-directional @V
R
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
0
25
50
75
100
125
150
175
P
M(A
V)
,Steady
Sate
Power
Dissipation
(W
)
T
A - Ambient Temperature (C)
Figure 1 - Peak Pulse Power Rating
Figure 2 - Pulse Derating Curve
Figure 3 - Pulse Waveform
Figure 4 - Typical Junction Capacitance
Figure 5 - Steady State Power Dissipation Derating
Curve
0
20
40
60
80
100
120
140
160
180
200
1
10
100
Number of Cycles at 60 Hz
I FSM
-Peak
Forward
Surge
Current
(A
)
Figure 6 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
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相关代理商/技术参数 |
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