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
1.5SMC SERIES RATINGS AND CHARACTERISTIC CURVES
Ratings and
Characteristic Curves(T =25℃ unless otherwise noted)
A
Fig.2 - Pulse Derating
100
87.5
75
Fig. 1 - Peak Pulse Power Rating Curve
100
62.5
50
10
37.5
25
1
12.5
0
0.31x0.31"(8.0x8.0mm)
Copper Pad Areas
0
25
50
75
100
125
150
175
200
0.1
T
- Ambient Temperature (°C)
0.1µs
1.0µs
A
10µs
100µs
1.0ms
10ms
t - Pulse Width (sec.)
d
100000
Fig.4 - Typical Junction Capacitance
Uni-Directional
Fig.3 - Pulse Waveform
20000
10000
150
Measured at
Zero Bias
T
= 25°C
J
Pulse Width (t
)
d
Peak Value
IPPM
is defined as the point
where the peak current
100
1000
100
10
Half Value- IPPM
2
VR,Measured at
Stand-Off
Voltage, VWM
10/1000µsec.Waveform
as defined by R.E.A.
50
0
TJ = 25°C
Uni-Directional
f = 1.0MHZ
Bi-Directional
400
400
Vsig = 50mVp-p
t
d
1
100
4.0
1.0
3.0
1.0
2.0
4.0
3.0
0
V
- Reverse Stand-Off Voltage (V)
1000
WM
t - Time(ms)
Fig. 5 - Typ.Transient Thermal Impedance
100
Fig.6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Use Only
200
10
100
1
1.0
0.1
0
0.2
0.4
0.6
0.8
1
1.2
8.3ms Single Half Sine-Wave
(JEDEC Method)
tp-Pulse Duration (sec)
T
= T max.
10
0
0.2
0.4
0.6
0.8
1
1.2
Number of Cycles at 60 Hz
MDE [ MDE SEMICONDUCTOR, INC. ]
