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 3.0SMCJ SERIES
Fig. 1 - Peak Pulse Power Rating Curve
Fig.2 - Pulse Derating Curve
100
87.5
75
100
10
1
Non-repetitive pulse
waveform shown in
Fig.3 TA = 25°C
62.5
50
37.5
25
12.5
0
0.1
0
25
50
75
100
125
150
175
200
0.1μs
1.0μs
10μs
100μs
1.0ms
10ms
TA - Ambient Temperature (°C)
t - Pulse Width (sec.)
d
Fig. 4 - Typical Junction Capacitance
Fig.3 - Pulse Waveform
10000
1000
100
10000
1000
150
100
Unidirectional
Bidirectional
T
= 25°C
J
t = 10μsec.
Pulse Width(td)is defined
as the point where the
peak current decays to
50% of IPPM
Peak Value
IPPM
VR = 0
Half Value- IPPM
2
VR = Rated
Stand-off
100
10
50
0
10/1000μsec.Waveform
as defined by R.E.A.
f = 1MHz
V
= 50mVp-p
sig
t
10
1
10
10
100
1000
4.0
5
500
3.0
2.03.0
0
1.0
4.0
V
- Reverse Stand-Off Voltage (V)
WM
t - Time(ms)
Fig.6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
Fig. 5 - Steady State Power
Derating Curve
8.0
300
250
200
150
100
60Hz
Resistive or
Inductive Load
8.3ms Single Half Sine-Wave
7.0
6.0
(JEDEC Method)T =T max.
J
J
5.0
4.0
3.0
2.0
1.0
0
0
25
50
75
100
125
150
175
200
1
10
100
TL - Lead Temperature (°C)
Number of Cycles at 60 Hz
MDE [ MDE SEMICONDUCTOR, INC. ]
