30KPA72A-B データシートの表示（PDF） - Littelfuse, Inc
部品番号
コンポーネント説明
メーカー
30KPA72A-B Datasheet PDF : 6 Pages
| |||
Transient Voltage Suppression Diodes
Axial Leaded – 30000W > 30KPA series
Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)
Figure 3 - Peak Pulse Power Derating Curve
Figure 4 - Pulse Waveform
100
75
50
25
150
100
50
tr=10µsec
Peak Value
IPPM
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Half Value
( ) IPPM IPPM
2
10/1000µsec. Waveform
as defined by R.E.A
0
0 25 50 75 100 125 150 175 200
TJ - Initial Junction Temperature (ºC)
td
0
0
1.0
2.0
3.0
4.0
t-Time (ms)
10000
Figure 5 - Typical Junction Capacitance
Uni-direcƟonal VF=0iVgureBi-d6ire-cƟToynapl Vi=c0Val Transient Thermal Impedance
10000
1000
100
10
1
0
10000
1000
100
Uni-direcƟonal V=0V
1000
Uni-direcƟonal V=0V
Bi-direcƟonal V=0V
Bi-direcƟonal
Uni-direcƟonal
V=0V
V=VR
100
1000U0ni-direcƟonal V=VR
Uni-direcƟonal V=VR
100
Uni-direcƟonal V=0V 10
Bi-direcƟonal V=VR
Bi-direcƟonal V=0V
Bi-direcƟonal V=VR
10
1000Bi-direcƟonal V=VR
1
10
Uni-direcƟonal V=VR
1
0
50 100 150 200 250 300 350 400
100
VBR - Reverse Breakdown Voltage (V)
Bi-direcƟonal V=VR
1
0
50 100 150 200 250 300 350 400
0.1
0.01
0.1
1
10
100
1000
50 100 150 10 2V00BR - 2R5e0ver3s0e0 Bre3a5k0dow40n0 Voltage (V)
VBR - Reverse Breakdown Voltage (V)
TP - Pulse Duration (s)
Figure 7 - Maximum Non-Repetitive Peak Forward
Figure 8 - Peak Forward Voltage Drop vs Peak Forward
Surg1 e Current Uni-Directional Only
0
50 100 150 200 250 300 350 400
Current (Typical Values)
VBR - Reverse Breakdown Voltage (V)
1000
900
100
4 stacked-die
800
700
600
10
5 stacked-die
500
400
300
1
200
100
0
1
10
100
Number of Cycles at 60 Hz
0.1
0.0
2.0
4.0
6.0
8.0
10.0 12.0 14.0
VF - Peak Forward Voltage(V)
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
Share Link: 