RATINGS AND CHARACTERISTIC CURVES (P4SMA SERIES)
FIG.1- PEAK PULSE POWER RATING CURVE
100
100
FIG.2- PULSE DERATING CURVE
PEAK PULSE POWER (P
PP
) or CURRENT (I
PPM
)
P
PPM
, PEAK PULSE POWER, KW
DERATING IN PERCENTAGE. %
10
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
O
TJ = 25 C
75
50
1
25
0.1
0.1 s
1.0 s
10 s
100 s
1.0ms
10ms
0
0
25
50
75
100
125
O
150
175
200
tp, PULSE WIDTH, sec.
TA, AMBIENT TEMPERATURE. ( C)
FIG.3- CLAMPING POWER PULSE WAVEFORM
150
FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
IFSM, PEAK FORWARD SURGE CURRENT.
AMPERES
50
tr = 10 sec
PEAK PULSE CURRENT - %
100
Peak Value
I
PPM
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS
to 50% of I
PPM
40
Tj = Tj max.
8.3ms Single Half Sine Wave
JEDEC Method
50
Half Value - I
PPM
2
10/1000 sec. WAVEFORM
as DEFINED by R.E.A.
30
20
10
td
0
0
1.0
2.0
3.0
4.0
0
1
2
4
6
8
10
20
40
60
80
100
t, TIME, ms
NUMBER OF CYCLES AT 60Hz
FIG.5- TYPICAL JUNCTION CAPACITANCE
(UNIDIRECTIONAL)
100,000
CJ,JUNCTION CAPACITANCE. (pF)
Tj =25 C
f = 1.0MHz
Vsig = 50 mVp-p
O
10,000
VR=0
1000
MEASURED at
STAND-OFF
VOLTAGE, V
WM
100
1.0
10
100
200
V(
BR
), BREAKDOWN VOLTAGE. VOLTS
Version: B07
FUJI [ FUJI ELECTRIC ]
