(
)
RATING AND CHARACTERISTIC CURVES 1.5KE6.8 THRU 1.5KE450CA
FIG. 1 - PULSE POWER RATING CURVE
FIG. 2 - PULSE DERATING CURVE
100
10
100
Non-Repetitive
Pulse Waveform
Shown in Fig.3
75
50
25
0
TA = 25
1.0
0.1
0.1uS
1.0uS
10uS
100uS 1.0mS 10mS
75
, AMBIENT TEMPERATURE,(
0
25
50
A
100 125 150 175 200
T
P, PULSE WIDTH, sec
T
)
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
FIG. 3 - PULSE WAVEFORM
150
10000
1000
Unidirectional-----
Bidirectional
Pulse Width (td) is Defined
tr = 10usec.
as the Point Where the Peak
Current Decays to 50% of IPPM
Peak Value
IPPM
VR = 0
100
50
0
I
PPM
2
HALF VALUE -
10/1000usec. Waveform
as Defined by R.E.A.
f = 1MH
Vsig = 50mVp-p
TJ = 25
100
10
VR = RATED
STAND-OFF
VOLTAGE
0
1.0
2.0
3.0
4.0
5
10
100
500
t, TIME,mS
V(BR), BREAKDOWN VOLTACE, VOLTS
FIG. 5 - STEADY STATE POWER DERATING CURVE
FIG. 6 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT UNIDIRECTIONAL
1.00
0.75
0.50
0.25
0
200
8.3ms Single Half Sine-Wave
(JEDED Method) TJ = TJ max.
60Hz
= 0.375"(9.5mm)
Lead Lengths
L
Resistive or Inductive Load
40
20
10
0.8X0.8X0.040"
(20X20X1mm)
Copper Heat Sinks
0
0
25
50
75 100 125 150 175 200
1
10
100
TL, LEAD TEMPERATURE (
)
NUMBER OF CYCLES AT 60 Hz
RECTRON
RECTRON [ RECTRON SEMICONDUCTOR ]
