100
10
00
1
Non-Repetitve
Pulse Wavefom
Shown in Flgure3
TA = 2 5 OC
75
50
25
0
1.0
0.1
0.1
1.0
10
100
1000
10000
0
25
50
75
100
125
150 175
200
TA
,AMBIENT TEMPERATURE,OC
td,PULSE WIDTH,usec
Fig.1 PEAK PULSE POWER RATING VERSUS
PULSE TIME CURVE
Fig.2 PULSE DERATING CURVE
105
150
100
Tj = 2 5 C
f= 1.0MHZ
Vsig = 50mVp -p
40,000
20,000
tf= 10 u se c
TA = 25 C
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of Ipp
Measured a t
Ze ro Bia s
Pe a k Va l u e
Ippm
10,000
6000
Measured a t
Stand-Off
Vo lta ge (V RWM
4000
)
2000
Ha lf Va lue-Ip p
2
1000
500
10/1000 u se c Wa ve form
50
as Defined b ye R.E.A.
200
100
e-kt
td
0
1.0 2.0
5.0 10
20
50 100
200
0
1.0
2.0
3.0
4.0
V
RWM, Reverse Stand-off Voltage (V)
T,TIME,ms
Fig.4 TYPICAL JUNCTION CAPACITANCE
Fig.3 PULSE WAVEFORM
8.0
400
Tj = Tj m a x
8.3ms SINGLE HALF since-WAVE
JEDEC METHOD
350
6.0
4.0
300
250
= 375"(9.5mm)
200
150
2.0
0
20mm +20mm +1mm
(0.8"+0.8"+0.40")
100
0
25
50
75
100
125
150
175
200
1
2
3
5
10
20 30 50
100
TL
, LEAD TEMPERATURE,OC
NUM BER OF CYC LES AT 60 Hz
Fig.6 MAXIMUN NON-REPETITEVE PEAK FORWARD
SURGE CURRENT UNIDIRECTIONAL
Fig.5 STEADY STATE POWER DERATING CURVE
STAD-NOV.11.2003
PAGE . 4
FORMOSA [ FORMOSA MS ]
