SM5A27T Datasheet, PDF (3/5 Pages) Vishay Siliconix – High Temperature Stability and High Reliability Conditions

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150
t_r = 10 μs
Peak Value
I_PPM
100
T_J = 25 °C
Pulse Width (t_d) is
Defined as the Point
Where the Peak Current
Decays to 50 % of I_PPM
Half Value - I_PP
I_PPM
2
50
t_d
0
0
10
20
30
40
t - Time (ms)
Fig. 3 - Pulse Waveform
10 000
1000
10
100
Pulse Width (ms) - ½ I_PP Exponential Waveform
Fig. 4 - Reverse Power Capability
100
T_J = 150 °C
10
1.0
T_J = 25 °C
0.1
0.01
0.35
0.45 0.55 0.65 0.75 0.85 0.95
Instantaneous Forward Voltage (V)
Fig. 5 - Typical Instantaneous Forward Characteristics
SM5A27T
Vishay General Semiconductor
100
10
T_J = 175 °C
1
0.1
0.01
0.001
T_J = 25 °C
0.0001
5
20
35
50
65
80
95
Percentage of V_BR (%)
Fig. 6 - Typical Reverse Characteristics
100
10
1
R_θJA
R_θJC
0.1
0.01
0.01
0.1
1
10
100
t - Pulse Width (s)
Fig. 7 - Typical Transient Thermal Impedance
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Revision: 24-Mar-15
3
Document Number: 87913
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