RATING CHARACTERISTIC CURVES ( 1.5KE6.8PT ~ 1.5KE400APT )
PEAK PULSE POWER (P
PP
) OR CURRENT
(I
PP
) DERATING IN PERCENTAGE,%
FIG. 1 - PULSE POWER RATING CURVE
P
PPM
, PEAK PULSE POWER, KW
100
Non-Repetitive
Pulse Waveform
Shown in Fig.3
T
A
= 25
O
C
FIG. 2 - PULSE DERATING CURVE
100
75
10
50
1.0
25
0.1
0.1uS
0
0
25
75
50
100 125 150 175
T
A
, AMBIENT TEMPERATURE,(
O
C
)
200
1.0uS
10uS
100uS
1.0mS
T
P
, PULSE WIDTH, Sec
10mS
FIG. 3 - PULSE WAVEFORM
150
tr = 10usec.
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of I
PPM
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
10000
Unidirectional-----
Bidirectional
I
PPM
, PEAK PULSE CURRENT,%
C
J
, CAPACITANCE, pF
Peak Value
I
PPM
V
R
= 0
100
I
PPM
2
10/1000usec. Waveform
as Defined by R.E.A.
HALF VALUE -
1000
50
100
f = 1MH
Vsig = 50mVp-p
T
J
= 25
O
C
V
R
= RATED
STAND-OFF
VOLTAGE
0
0
1.0
2.0
t, TIME,mS
3.0
4.0
10
5
10
100
V(
BR
), BREAKDOWN VOLTACE, VOLTS
500
FIG. 5 - STEADY STATE POWER DERATING CURVE
P
M
(
AV
), STEADY STATE POWER
DISSIATION, WATTS
8.0
FIG. 6 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT UNIDIRECTIONAL
200
AMPERES PEAK FORWARD
SURGE CURRENT
8.3ms Single Half Sine-Wave
(JEDED Method) T
J
= T
J
max.
L
= 0.375"(9.5mm)
Lead Lengths
60Hz
Resistive or Inductive Load
6.0
40
20
10
4.0
1.6X1.6X0.040"
(40X40X1mm)
Copper Heat Sinks
2.0
0
0
0
25
50
75
100 125 150
T
L
, LEAD TEMPERATURE (
O
C
)
175
200
1
10
NUMBER OF CYCLES AT 60 Hz
100
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
