smp75 STMicroelectronics, smp75 Datasheet - Page 4

• Manufacturer Part Number: smp75
• Description: Trisil
• Manufacturer: STMicroelectronics

SMP75-8
Figure 4: On-state voltage versus on-state
current (typical values)
Figure 6: Relative variation of breakover
voltage versus junction temperature
Figure 8: Variation of thermal impedance
junction to ambient versus pulse duration
(Printed
recommended pad layout)
4/8
100
1.08
1.07
1.06
1.05
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
0.94
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
10
1.E-02
-40 -30 -20 -10
0
Z
I (A)
V
T
th(j-a)
BO
[Tj] / V
Tj=25°C
/R
1
th(j-a)
1.E-01
circuit
BO
0
[Tj=25°C]
2
10
20
1.E+00
3
board
30
tp(s)
Tj(°C)
40
V (V)
T
4
50
1.E+01
60
FR4,
5
70
80
1.E+02
90 100 110 120 130
6
SCu=35µm,
7
1.E+03
8
Figure 5: Relative variation of holding current
versus junction temperature
Figure 7: Relative variation of leakage current
versus reverse voltage applied (typical values)
Figure 9: Relative variation of junction
capacitance versus reverse voltage applied
(typical values)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
10000
1000
100
-40 -30 -20 -10
1
C [V ] / C [V =2V]
10
I [Tj] / I [Tj=25°C]
H
1
25
I [Tj] / I [Tj=25°C]
R
R
H
R
R
0
50
10
20
30
V (V)
Tj(°C)
40
Tj(°C)
R
75
50
60
70
80
100
90 100 110 120 130
V
OSC
F =1MHz
Tj = 25°C
= 1V
RMS
125
10