参数资料
型号: 5KP28AB
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 5000 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封装: ROHS COMPLIANT, PLASTIC, CASE P600, 2 PIN
文件页数: 3/5页
文件大小: 125K
代理商: 5KP28AB
86
www.littelfuse.com
2007 Littelfuse
Specications are subject to change without notice.
Transient Voltage Suppression Diodes
Axial Leaded – 5000W
5KP Series
P
PPM
-
Peak
Pulse
Power
(kW)
t
d - Pulse Width (sec.)
0.1μs
1.0μs
10μs
100μs
1.0ms
10ms
100
10
1
0.1
Non-repetitive pulse
waveform shown in
Fig.3 T
A=25C
Ratings and Characteristic Curves (T
A=25°C unless otherwise noted)
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
( )
Peak
Pulse
Power
(kW)
T
A - Ambient Temperature (C)
0
25
50
75
100
125 150 175 200
100
75
50
25
0
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
V
BR - Reverse Breakdown Voltage (V)
Uni-directional @ V
R
Bi-directional V=0V
Bi-directional @ V
R
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 - Lead 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 - 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 Peak Forward
Surge Current
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