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@mdesemicondutor.com Web: www.mdesemiconductor.com
RATING AND CHARACTERISTIC CURVES P4KE SERIES
P
PPM
-Peak Pulse Power (kW)
Fig. 1 - Peak Pulse Power Rating
100
Fig.2 - Pulse Derating Curve
100
Peak Pulse Power (P
PP
)
or Current (I
PPM
)
Derating in Percentage,%
Non-repetitive Pulse
Waveform shown in Fig.
3
10
75
50
1
25
0
0.1
0
0.2
0.4
0.6
0.8
1
1.2
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
T
A
- Ambient Temperature (°C)
t
d
- Pulse Width (sec.)
Fig.3 - Pulse Waveform
150
Fig.4 - Typ.Junction Capacitance Uni-Directional
10000
t
r
= 10µsec.
I
PPM
- Peak Pulse Current,
% I
RSM
Peak Value
I
PPM
100
Half Value- I
PPM
2
Pulse Width(td)is
defined
as the point where the
peak current decays to
50% of I
C
J
- Junction Capacitance
T
J
= 25°C
T
J
= 25°C
f = 1.0MH
Z
Vsig = 50mVp-p
1000
Measured at Zero Bias
50
10/1000µsec.Waveform
as defined by R.E.A.
100
t
d
0
0
1.0
1000
Measured at
Stand-Off
Voltage, V
WM
10
3.0
t - Time(ms)
2.0
3.
4.0
4.0
1.0
V
WM
-
Reverse Stand-Off Voltage (V)
10
100
200
Fig.5 - steady State Power Derating Curve
1.00
Fig.6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
200
T
J
= T
J
max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
PM
(AV )
,Steady State Power
Dissipation (W)
0.88
0.75
0.63
0.50
0.38
0.25
0.13
0.00
L=0.375" (9.5mm)
Lead Lengths
60 HZ Resistive or
Inductive Load
I
FSM
- Peak
Forward
Surge Current (A)
100
50
1.6x1.6x.040"
(40x40x1mm)
Copper Heat Sinks
10
1
5
10
50
100
100
T
L
- Lead Temperature (°C)
0
25
50
75
100
125
150
175
200
Fig.7 - Typical Reverse Leakage Characteristics
Measured at Devices
Stand-off Voltage,V
WM
T
A
= 25°C
Number of Cycles at 60 Hz
Fig. 8 - Typ.Transient Thermal Impedance
100
10
1
Transient Thermal Impedance
(°C/W)
I
D
- Instantaneous
Reverse
Leakage Current (µA)
10
0.1
0.01
0
50
100
150
200
250
300
350
400
450
500
1
0.001
0.01
0.1
1
10
100
1000
V
(BR)
- Breakdown Voltage
t
p
-Pulse Duration (sec)
MDE [ MDE SEMICONDUCTOR, INC. ]
