smp75 STMicroelectronics, smp75 Datasheet - Page 3

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

Table 4: Thermal Resistances
Table 5: Electrical Characteristics (T
Figure 2: Pulse waveform
Note 1: I
Note 2: see functional test circuit 1
Note 3: see test circuit 2
Note 4: see functional holding current test circuit 3
Note 5: V
Symbol
Symbol
R
R
V
V
V
I
I
I
V
th(j-a)
RM
100
BO
I
I
PP
th(j-l)
C
RM
BR
BO
H
R
50
R
SMP75-8
0
% I
Types
R
R
measured at V
= 2V bias, V
PP
Stand-off voltage
Breakdown voltage
Breakover voltage
Leakage current
Peak pulse current
Breakover current
Holding current
Continuous reverse voltage
Leakage current at V
Capacitance
Junction to ambient (with recommended footprint)
Junction to leads
t
r
RMS
R
guarantee V
t
I
µA
=1V, F=1MHz
p
RM
2
Parameter
max.
@ V
Repetitive peak pulse current
tr = rise time (µs)
tp = pulse duration time (µs)
R
RM
BR
V
6
min
≥
max.
amb
µA
VR
Parameter
I
5
R
note1
= 25°C)
@ V
t
V
R
8
Figure 3: Non repetitive surge peak on-state
current versus overload duration
Dynamic
50
45
40
35
30
25
20
15
10
5
0
1E-2
note 2
max.
V
I
TSM
20
V
BO
(A)
1E-1
max.
15
V
V
BO
note 3
Static
1E+0
@ I
t(s)
max.
BO
800
mA
1E+1
Value
100
20
note 4
typ.
mA
50
I
H
1E+2
Tj initial = 25°C
SMP75-8
F=50Hz
note 5
max.
°C/W
°C/W
Unit
pF
60
C
1E+3
3/8