SMCJ5.0A thru SMCJ188CA
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Vishay General Semiconductor
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
75
UNIT
°C/W
°C/W
(1)
Typical thermal resistance, junction to ambient
Typical thermal resistance, junction to lead
RJA
RJL
15
Note
(1)
Mounted on minimum recommended pad layout
ORDERING INFORMATION (Example)
PREFERRED P/N
SMCJ5.0A-M3/57T
SMCJ5.0A-M3/9AT
UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY
DELIVERY MODE
0.211
0.211
57T
9AT
850
7" diameter plastic tape and reel
13" diameter plastic tape and reel
3500
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
100
10
1
150
TJ = 25 °C
Pulse Width (td)
is defined as the Point
where the Peak Current
decays to 50 % of IPPM
tr = 10 µs
Peak Value
IPPM
100
50
0
Half Value -
IPPM
IPP
2
10/1000 µs Waveform
as defined by R.E.A.
0.31" x 0.31" (8.0 mm x 8.0 mm)
Copper Pad Areas
td
0.1
0.1 µs
1.0 µs
10 µs
100 µs
1.0 ms
10 ms
1.0
3.0
4.0
0
2.0
td - Pulse Width (s)
t - Time (ms)
Fig. 1 - Peak Pulse Power Rating Curve
Fig. 3 - Pulse Waveform
100
20 000
10 000
Measured at
Zero Bias
75
50
25
1000
100
10
VR, Measured at
Stand-Off
Voltage VWM
Uni-Directional
Bi-Directional
TJ = 25 °C
f = 1.0 MHz
V
sig = 50 mVp-p
0
1
10
100
400
0
25
50
75
100 125
150 175
200
TJ - Initial Temperature (°C)
VWM - Reverse Stand-Off Voltage (V)
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
Fig. 4 - Typical Junction Capacitance
Revision: 14-Mar-12
Document Number: 89331
3
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