BAT54 Series
Characteristics
Figure 1.
Average forward power dissipation Figure 2.
versus average forward current
0.35
δ=0.05
δ=0.2
δ=0.1
δ=0.5
δ=1
Average forward current versus
ambient temperature (δ = 1)
0.35
0.30
0.25
0.20
0.15
0.10
0.05
P(W)
I
F(AV)
(A)
0.30
0.25
0.20
0.15
T
0.10
0.05
tp
T
I
F(AV)
(A)
δ
=tp/T
0.20
0.25
0.30
δ
=tp/T
0
25
tp
T
amb
(°C)
0.00
0.00
0.00
0.05
0.10
0.15
0.35
50
75
100
125
150
Figure 3.
Reverse leakage current versus
reverse applied voltage (typical
values)
Figure 4.
Reverse leakage current versus
junction temperature
1.E+02
I
R
(µA)
T
j
=100°C
I
R
[T
j
] / I
R
[T
j
=25°C]
1.E+04
V
R
=3V
1.E+01
1.E+03
1.E+02
1.E+00
T
j
=50°C
1.E+01
1.E-01
T
j
=25°C
1.E+00
V
R
(V)
T
j
(°C)
1.E-01
1.E-02
0
5
10
15
20
25
30
0
25
50
75
100
125
150
Figure 5.
Junction capacitance versus
reverse applied voltage (typical
values)
F=1MHz
V
OSC
=30mV
RMS
T
j
=25°C
Figure 6.
Forward voltage drop versus
forward current (typical values)
10
C(pF)
1.E+00
I
FM
(A)
T
j
=100°C
1.E-01
1.E-02
T
j
=50°C
T
j
=25°C
1.E-03
V
R
(V)
T
j
=-40 °C
1
1
10
100
1.E-04
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
V
FM
(V)
3/13
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