參數(shù)資料
型號: SMCJ48A-7
廠商: DIODES INC
元件分類: 參考電壓二極管
英文描述: 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝: PLASTIC, SMC, 2 PIN
文件頁數(shù): 3/4頁
文件大?。?/td> 70K
代理商: SMCJ48A-7
DS19003 Rev. 12 - 2
3 of 4
SMCJ5.0(C)A - SMCJ170(C)A
www.diodes.com
1
10
100
1000
10
100
1000
10,000
V
, REVERSE STANDOFF VOLTAGE (V)
RWM
Fig. 2 Typical Total Capacitance
C
,
CAP
A
CIT
A
NCE
(pF)
T
Measured at
zero bias
Uni-directional
Bi-directional
T = 25
°C
j
f = 1.0 MHz
V
= 50 mV p-p
sig
0.1
1.0
0.1
10
100
1.0
10
1000
10000
T= 25
°C
j
P
,
PEAK
PULSE
P
OWER
(kW)
d
100
Non Repetitive
Pulse Waveform
ShowninFig.4
01
2
3
100
50
0
I
,
PEAK
PULSE
CURRENT
(%I
)
Pp
p
Peak Value I
pp
Half Value I /2
pp
10 X 1000 Waveform
as defined by R.E.A.
t
p
t, TIME (ms)
Fig. 4 Pulse Waveform
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)
A
Fig. 1 Pulse Derating Curve
PEAK
PULSE
D
ERA
T
ING
IN
%
OF
PEAK
POWER
O
R
CURRENT
10
200
100
2
10
5
PEAK
FOR
W
ARD
S
URGE
CURRENT
,
(A)
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)
0.0
1.0
2.0
3.0
025
50
75
100
125
150
175
200
PM
STEADY
S
T
A
TE
POWER
DISSIP
A
T
ION
(W)
(A
V),
T , LEAD TEMPERATURE (
°C)
L
Fig. 6 Steady State Power Derating Curve
4.0
5.0
60Hz Resistive or
Inductive Load
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