P4SMAJ5.0 thru P4SMAJ170CA
100
P
PPM
, PEAK PULSE POWER, KW
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN IN FIGURE 3
TA = 25
¢J
PEAK PULSE POWER(Ppp) OR
CURRENT(Ipp) DERATING IN
PERCENTAGE %
10ms
75
10
50
1.0
MOUNTED ON 5.0mm
2
COPPER LAND AREAS
0.1
0.1
£gs
1.0
£gs
10
£gs
100
£gs
1.0ms
25
0
0
25
50
75
100
125
150
175
200
td, PULSE WIDTH, SEC
T
A
, AMBIENT TEMPERATURE,
¢J
Fig. 1-PEAK PULSE POWER RATING CURVE
Fig. 2-PULSE RATING CURVE
10,000
TJ = 25
¢J
f = 1.0MHz
Vsig = 50mVp-p
MEASURED AT
ZERO BIAS
150
TA = 25
¢J
tf = 10
£g
sec
Peak Value Ippm
100
Half Value- Ipp
2
50
10/1000
£g
sec Waveform
as Defined by R.E.A.
Pulse Width(td) is Defined as the
Point Where the Peak Current
Decays to 50% of lpp
40,000
20,000
Ippm, PEAK PULSE CURRENT, %
CJ, CAPACITANCE, pF
1,000
6,000
4,000
2,000
100
500
MEASURED AT
STAND-OFF
VOLTAGE(VMW)
200
0
0
td
1.0
2.0
3.0
e-kt
4.0
10
1.0
2.0
5.0
10
20
50
100
200
t, TIME , ms
V(BR), BREAKDOWN VOLTAGE, VOLTS
Fig. 3-PULSE WAVEFORM
50
Fig. 4-TYPICAL JUNCTION CAPACITANCE
Ifsm, PEAK FORWARD SURGE
CURRENT, AMPERES
40
T
J
= T max
J
8.3mss SINGLE HALF
SINCE-WAVE JEDEC
METHOD
30
20
10
0
1
2
4
10 20
40
100
NUMBER OF CYCLES AT 60Hz
Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
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