MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414
1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com
RATING AND CHARACTERISTIC CURVES 1.5KE SERIES
Fig.2 - Pulse Derating Curve
Fig. 1 - Peak Pulse Power Rating Curve
100
100
10
1
87.5
75
62.5
50
37.5
25
12.5
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
0
0
25
50
75
100
125
150
175
200
t - Pulse Width (sec.)
TA - Ambient Temperature
Fig. 4 - Typical Junction Capacitance
Fig.3 - Pulse Waveform
10000
10000
1000
150
100
Unidirectional
Bidirectional
T
= 25°C
J
t = 10µsec.
r
Pulse Width(td)is defined
as the point where the
peak current decays to
50% of IPPM
Peak Value
IPPM
VR = 0
1000
Half Value- IPPM
2
VR = Rated
10/1000µsec.Waveform
as defined by R.E.A.
Stand-off Voltage
50
100
10
100
f = 1MHz
Vsig = 50mVp-p
t
d
T
= 25°C
J
0
4.0
3.0
4.0
2.03.0
t - Time(ms)
0
1.0
10
1
10
10
100
1000
5
500
1000
VWM - Reverse Stand-Off Voltage (V)
Fig.6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Use Only
Fig. 5 - Steady State Power
Derating Curve
200
8.0
60Hz
7.0
6.0
Resistive or
Inductive Load
100
L=0.375" (9.5mm)
Lead Lengths
5.0
4.0
3.0
2.0
1.0
8.3ms Single Half Sine-Wave
(JEDEC Method)
1.6x1.6x.040"
(40x40x1mm)
Copper Heat Sinks
T
= T max,
J
J
10
1
10
100
0
25 50
75
100
125
150
175
200
Number of Cycles at 60 Hz
0
TL - Lead Temperature (°C)
MDE [ MDE SEMICONDUCTOR, INC. ]
