10,000
I
P
, PEAK PULSE CURRENT (%I
pp
)
t
r
= 10ms
Unidirectional
Bidirectional
C
j
, C APAC ITANC E (pF )
100
P eak Value I
pp
1,000
V
R
= 0
T
J
= 25
°C
f = 1MH
Z
V
sig
= 50mV
p-p
Half Value I
pp
/2
50
100
V
R
= R ated
S tand-off voltage
t
p
0
10 X 1000 Waveform
as defined by R .E .A.
10
3
0
1
2
5
100
F ig. 2 Typical J unction C apacitance
500
t, T IME (ms )
F ig. 1 P uls e Waveform
V
R WM
, R E V E R S E S TANDOF F V OLTAG E (V )
100
P
P
, P E AK P ULS E P OWE R (kW)
IMP ULS E
10
1.0
0.1
0.1
T
C
= 25°C
1.0
10
100
1000
10000
T
p
, P ULS E WIDT H (µs )
F ig. 3 P uls e R ating C urve
P K P ULS E DE R AT ING (% P K P WR OR C UR R E NT )
P
d
, S T E ADY S TAT E P OWE R DIS S IPAT ION (W)
100
3.00
S ingle P has e
Half-Wave 60Hz
R es is tive or
Inductive Load
75
2.25
50
1.50
L = 9.5 mm
25
10 X 1000 Waveform
as defined by R E A
0.75
40 x 40 x 1 mm C u
0
0
25
50
75
100
125
150
175
200
T
L
, LE AD T E MP E R AT UR E (°C )
F ig. 5, S teady S tate P ower Derating
0
0
25
50
75
100 125 150 175
200
T
A
, AMB IE NT T E MP E R AT UR E (°C )
F ig. 4 P uls e Derating C urve
S A5.0/A/C /C A – S A170/A/C /C A
2 of 4
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