MCC
TM
SMAJ5.0 thru SMAJ440CA
100
Micro Commercial Components
P
PPM
, PEAK PULSE POWER, KW
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN IN FIGURE 3
TA = 25
°C
PEAK PULSE POWER(Ppp) OR
CURRENT(Ipp) DERATING IN
PERCENTAGE %
75
10
50
1.0
MOUNTED ON 5.0mm
2
COPPER LAND AREAS
0.1
25
0.1us
1.0 us
10 us
100 us
1.0ms
10ms
0
0
25
50
75
100
125
150
175
200
td, PULSE WIDTH, SEC
T
A
, AMBIENT TEMPERATURE,
°C
Fig. 1-PEAK PULSE POWER RATING CURVE
Fig. 2-PULSE RATING CURVE
10,000
TJ = 25
°C
f = 1.0MHz
Vsig = 50mVp-p
MEASURED AT
ZERO BIAS
150
TA = 25
°C
40,000
20,000
Ippm, PEAK PULSE CURRENT, %
CJ, CAPACITANCE, pF
tf = 10
sec
Pulse Width(td) is Defined as the
Point Where the Peak Current
Decays to 50% of lpp
1,000
6,000
4,000
2,000
100
500
200
MEASURED AT
STAND-OFF
VOLTAGE(VMW)
Peak Value Ippm
100
Half Value- Ipp
2
50
10/1000
sec Waveform
as Defined by R.E.A.
0
td
0
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
30
20
10
0
T
J
= T max
J
8.3mss SINGLE HALF
SINCE-WAVE JEDEC
METHOD
1
4
10 20
40
100
NUMBER OF CYCLES AT 60Hz
Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
Revision: 12
www.mccsemi.com
2 of 4
2009/07/12
MCC [ Micro Commercial Components ]
