參數(shù)資料
型號(hào)： SMCJ54A
元件分類： TVS二極管 - 瞬態(tài)電壓抑制
英文描述： 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB
封裝： ROHS COMPLIANT, PLASTIC, SMCJ, 2 PIN
文件頁(yè)數(shù)： 3/5頁(yè)
文件大?。?/td> 182K
代理商： SMCJ54A
2009 Littelfuse, Inc.
Specications are subject to change without notice.
Transient Voltage Suppression Diodes
Revision: November 13, 2009
SMCJ Series
Surface Mount – 1500W > SMCJ series
Please refer to http://www.Littelfuse.com/series/SMCJ.html for current information.
SMCJ
S
eries
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 W idth (se c.)
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=10μsec
Peak Value
IPPM
2
TJ=25°C
Pulse Width(td) is dened
as the point where the peak
current decays to 50% of IPPM
10/1000μsec. Waveform
as dened by R.E.A
td
t-Time (ms)
Half Value
IPPM
( )
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)
Bi-directional @V
R
Uni-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 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
0
20
40
60
80
100
0
25
50
75
100
125
150
175
Peak
Pulse
Power
(P
PP
)or
Current
(I
PP
)
Derating
in
Percentage
%
T
A-Ambient temperature (C)
Figure 2 - Pulse Derating Curve
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SMCJ54A/57T 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 1500W 54V Unidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SMCJ54A/59T 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 1500W 54V Unidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SMCJ54A/7 制造商:Vishay Semiconductors 功能描述:Diode TVS Single Uni-Dir 54V 1.5KW 2-Pin SMC T/R
SMCJ54A/7T 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 1500W 54V Unidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SMCJ54A/9AT 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 1500W 54V Unidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
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