P4SMAFJ Series
Fig.1 Peak Pulse Power Rating Curve
Fig.2 Forward Current Derating Curve
100
10
Non-Repetive Pulse.Wavefom
Shown in Figure.3
TA=25°C
100
80
60
40
20
0
1.0
0.1
Mounted on 5.0mm
Copper Land Areas
25
50
75
100
125
150
175
0.1
1
10
100
1000
10000
td,PULSE WIDTH ,us
TA,AMBIENT TEMPERATURE,°C
Fig.4 Maximum Non-Repetitive Peak
Forward Surge Current
Fig.3 Pulse Waveform
120
100
80
60
40
20
0
60
50
TA=25°C
Pulse Width (td) is Defined
as the Point where the Peak.
tf=10usec
Current Decayst to 50% of Ipp
Peak Value Ippm
40
30
20
10
0
Half Value-Ipp/2
10/1000usec Waveform as Defined bye R.E.A.
TJ=TJmax
8.3ms Single Half Sinepwave
JEDEC Method
0
1.0
2.0
3.0
4.0
1
10
100
T,TIME,ms
Number of Cycles at 60Hz
Page 4 of 5
Copyright@ SEMIPOWER Electronic Technology Co., Ltd. All rights reserved. 2016 Rev 1.0
SEMIPOWER [ XIAN SEMIPOWER ELECTRONIC TECHNOLOGY CO., LTD. ]
