參數(shù)資料
型號(hào)： 3KP48B
元件分類： 參考電壓二極管
英文描述： 3000 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝： ROHS COMPLIANT, PLASTIC PACKAGE-2
文件頁(yè)數(shù)： 3/5頁(yè)
文件大?。?/td> 123K
代理商： 3KP48B
www.littelfuse.com
2007 Littelfuse
Specications are subject to change without notice.
81
Transient Voltage Suppression Diodes
Axial Leaded – 3000W
3KP Series
0.1
1
10
100
1000
0.000001
0.00001
0.0001
0.001
t
d-Pulse Width (Sec.)
P
PPM
-Peak
Pulse
Power
(KW)
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
( )
0
20
40
60
80
100
0
25
50
75
100
125
150
175
200
T
A-Ambient temperature (C)
P
eak
P
u
lse
P
o
wer
(
P
PP
)or
Current
(I
PP
)Derating
in
Percentage
%
1
100
10000
1000000
1.0
10.0
100.0
1000.0
V
BR - Re ve rse Breakdow n Voltage (V)
Cj
(Pf)
Bi-direct ional V= OV
Uni-direct ional @ V
R
Bi-direct ional @ V
R
Uni-direct ional V= OV
0
1
2
3
4
5
6
7
8
0
25
50
75
100
125
150
175
200
L = 0.375” (9.5mm)
Lead Lengths
T
L-Lead Temperature (C)
Steady
State
Power
Dissipation
(W)
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
1
10
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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3KP48-B 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 TVS Diode Axial RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
3KP48C 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 TVS Diode 3KP Axial RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
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