参数资料
型号: 15KPA28CB
元件分类: 参考电压二极管
英文描述: 15000 W, BIDIRECTIONAL, SILICON, TVS DIODE
封装: ROHS COMPLIANT, PLASTIC PACKAGE-2
文件页数: 3/5页
文件大小: 127K
代理商: 15KPA28CB
www.littelfuse.com
2007 Littelfuse
Specications are subject to change without notice.
91
Transient Voltage Suppression Diodes
Axial Leaded – 15000W
15KPA Series
Ratings and Characteristic Curves (T
A=25°C unless otherwise noted)
1
10
100
1000
0.000001
0.00001
0.0001
0.001
P
PPM
-Peak
Pulse
Power
(kW)
t
d-Pulse Width (sec.)
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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