参数资料
型号: SFC3.3-4.TK
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 150 W, UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE, MO-211BB
封装: MO-221BB, FLIP CHIP, CSP-6
文件页数: 3/7页
文件大小: 116K
代理商: SFC3.3-4.TK
3
2003 Semtech Corp.
www.semtech.com
PRELIMINARY
PROTECTION PRODUCTS
SFC3.3-4
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
Power Derating Curve
0
10
20
30
40
50
60
70
80
90
100
110
0
25
50
75
100
125
150
Ambient Temperature - TA (
oC)
%
of
Rated
Power
or
I
PP
Clamping Voltage vs. Peak Pulse Current
0
10
20
30
40
50
60
70
80
90
100
110
0
5
10
15
20
25
30
Time (s)
P
e
rcen
to
f
I PP
e
-t
td = IPP/2
Waveform
Parameters:
tr = 8s
td = 20s
Pulse Waveform
Forward Voltage vs. Forward Current
0.00
2.00
4.00
6.00
8.00
10.00
12.00
0
5
10
15
20
Peak Pulse Current - IPP (A)
Cl
am
p
in
g
V
o
lt
ag
e
-
V
C
(V)
Waveform
Parameters:
tr = 8s
td = 20s
L to L
L to G
0.00
1.00
2.00
3.00
4.00
0
5
10
15
20
Peak Pulse Current - IPP (A)
C
la
m
pi
ng
V
o
lt
a
g
e
-V
C
(V)
Waveform
Parameters:
tr = 8s
td = 20s
Capacitance vs. Reverse Voltage
0
10
20
30
40
50
60
70
80
90
01
23
4
Reverse Voltage - VR (V)
C
a
paci
ta
n
ce
-
C
j(p
F
)
I/O to GND
f = 1MHz
0.01
0.1
1
10
0.1
1
10
100
1000
Pulse Duration - tp (s)
P
e
ak
P
u
lse
P
o
w
e
r-
P
pk
(k
W
)
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