参数资料
型号: 15KPA33CA
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 15000 W, BIDIRECTIONAL, SILICON, TVS DIODE
封装: HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, CASE P600, 2 PIN
文件页数: 3/5页
文件大小: 184K
代理商: 15KPA33CA
2010 Littelfuse, Inc.
Specications are subject to change without notice.
Transient Voltage Suppression Diodes
Revision: March 11, 2010, 09:13
Axial Leaded – 15000W > 15KPA series
15KPA Series
Please refer to http://www.Littelfuse.com/series/15KPA.html for current information.
15KP
A
S
eries
Ratings and Characteristic Curves (T
A=25°C unless otherwise noted)
1
10
100
1000
10000
0.0001
0.001
0.01
0.1
1
10
td-Pulse Width (ms)
P
p
m
-P
eak
P
u
lse
P
o
wer
(KW)
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
( )
0
20
40
60
80
100
0
25
50
75
100
125
150
175
200
T
A-Ambie nt te mpe ra ture (C)
Peak
Pulse
Power
(P
PP
)or
Current
(I
PP
)
Derating
in
Percentage
%
1
100
10000
0.0
50.0 100.0 150.0 200.0 250.0 300.0 350.0
V
BR - Re ve rse Breakdow n Voltage (V)
Cj
(p
f)
Tj=25C
f=1.0MHz
Vsig=50mVp-p
Bi-directional @ V
R
Uni-directional @ V
R
Bi-directional V=0V
Uni-directional V=0V
0
1
2
3
4
5
6
7
8
9
0
25
50
75
100
125
150
175
200
S
tead
y
S
tate
P
o
wer
D
is
s
ip
a
ti
o
n
(W
)
T
L- Le a d Te mpe ra ture(C)
L = 0.375” (9.5mm)
Lead Lengths
Figure 1 - Peak Pulse Power Rating Curve
Figure 2 - Pulse Derating Curve
Figure 3 - Test Pulse Waveform
Figure 4 - Typical Junction Capacitance
Figure 5 - Steady State Power Derating Curve
0
50
100
150
200
250
300
350
400
450
110
100
Number of Cycles at 60 Hz
I FSM
,Peak
Forward
Surge
Current
(A)
Figure 6 - Maximum Non-Repetitive Forward Surge
Current
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