东沃电子
DOWOSEMI
P4SMA Series
Ratings and Characteristics Curves (TA=25ɗ unless otherwise noted)
AVERAGE FORWARD CURRENT, (A)
AMBIEN
100
50
40
30
20
10
0
TJ = TJ max.
40
0
100
100
1
8.3 ms Single Half Sine-Wave
25
100
12
75
150
0
50
25
0
0
25
50
75
100
125
150
175
200
1
10
100
Ambient Temperature ,TA (ɗ)
Number of Cycles at 60 Hz
Fig. 1 - Pulse Derating Curve
Fig. 2 - Maximum Non-Repetitive
Surge Current
100
10
1
1.0
0.8
0.6
0.4
0.2
0.0
0
70
##
1
1
0
0.1
6
10000
0.2
0.1
0
25
50
75
100
125
150
175
200
0.1
1
10
100
1000
10000
Pulse Width ,td (ȝs)
Lead Temperature , TL (ɗ)
Fig. 3 - Steady State Power Derating Curve
Fig. 4 - Peak Pulse Power Rating Curve
10000
1000
100
10
Bi-directional
@zero bias
TJ = 25 ƱC
Tr=10ȝs
Ķ
Ĵııı
Ķ
ĵĶı
Ķı
Pulse Width (td) is defined as the
Peak Value
(Ipp)
100
50
0
poi0nt where the peak current
0
Uni-directional
@zero bias
decays to 50 % of Ipp
ĵĶı
ijij
0.2
100
ijııı
Half 0V.a5lue = Ipp76
2
Uni-directional @VRWM
Ķ
IJķĶı
Ķ
ĵĶı
ĵ
1
50
33
1.5
10/1000 ȝsec. Waveform
ĵĶı
Ķ
2
23
as defined by R.E.A.
IJĵıı
3
13
10
td
Bi-directional @VRWM
100
TJ=25 °C
f=1.0MHz
4
1
1
10
1000
0
1
2
3
4
Time , (ms)
Reverse Breakdown Voltage,VBR (V)
Fig. 5 - Pulse Waveform
Fig. 6 - Typical Junction Capacitance
TEL：0571-87006810
www.dowosemi.com
Page 2
dowosemi [ DOWO(东沃) ]
