SMCJ14A-E3 Datasheet, PDF (3/5 Pages) Vishay Siliconix – Surface Mount TRANSZORB Transient Voltage Suppressors

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SMCJ5.0A thru SMCJ188CA
Vishay General Semiconductor
THERMAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance, junction to ambient air ⁽¹⁾
Typical thermal resistance, junction to lead
R_JA
R_JL
Note
(1) _{Mounted on minimum recommended pad layout}
VALUE
75
15
UNIT
°C/ W
ORDERING INFORMATION (Example)
PREFERRED P/N
SMCJ5.0A-E3/57T
SMCJ5.0A-E3/9AT
SMCJ5.0AHE3/57T ⁽¹⁾
SMCJ5.0AHE3/9AT ⁽¹⁾
UNIT WEIGHT (g)
0.211
0.211
0.211
0.211
PREFERRED PACKAGE CODE
57T
9AT
57T
9AT
Note
(1) _{AEC-Q101 qualified}
BASE QUANTITY
850
3500
850
3500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES (T_A = 25 °C unless otherwise noted)
100
150
T_J = 25 °C
t_r = 10 µs
Pulse Width (t_d)
is defined as the Point
Peak Value
where the Peak Current
10
100
I_PPM
decays to 50 % of I_PPM
1
0.31 x 0.31" (8.0 x 8.0 mm)
Copper Pad Areas
0.1
0.1 µs
1.0 µs
10 µs 100 µs 1.0 ms
t_d - Pulse Width (s)
10 ms
Fig. 1 - Peak Pulse Power Rating Curve
Half Value - I_PP
I_PPM
2
50
10/1000 µs Waveform
as defined by R.E.A.
t_d
0
0
1.0
2.0
3.0
4.0
t - Time (ms)
Fig. 3 - Pulse Waveform
100
75
50
25
0
0 25 50 75 100 125 150 175 200
T_J - Initial Temperature (°C)
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
20 000
10 000
Measured at
Zero Bias
1000
100
10
1
V_R, Measured at
Stand-Off
Voltage V_WM
Uni-Directional
Bi-Directional
T_J = 25 °C
f = 1.0 MHz
V_sig = 50 mVp-p
10
100
400
V_WM - Reverse Stand-Off Voltage (V)
Fig. 4 - Typical Junction Capacitance Uni-Directional
Revision: 11-Dec-12
3
Document Number: 88394
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