BAT41ZFILM Datasheet, PDF (3/12 Pages) STMicroelectronics – Low capacitance small signal Schottky diodes

BAT41 Series
Characteristics
Figure 1. Average forward power dissipation Figure 2. Average forward current versus
versus average forward current
ambient temperature (δ = 1)
P(W)
0.22
0.20
0.18
δ = 0.1
δ = 0.05
δ = 0.2
δ = 0.5
0.16
δ=1
0.14
0.12
0.10
0.08
0.06
T
0.04
0.02
IF(AV)(A)
δ=tp/T
tp
0.00
0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.20 0.22 0.24
IF(AV)(A)
0.22
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
T
0.04
0.02
δ=tp/T
tp
0.00
Tamb(°C)
0
25
50
75
100
125
150
Figure 3.
Reverse leakage current versus
reverse applied voltage (typical
values)
IR(µA)
1.E+03
1.E+02
Tj=150°C
Tj=125°C
1.E+01
Tj=100°C
1.E+00
1.E-01
1.E-02
0
Tj=75°C
Tj=50°C
Tj=25°C
VR(V)
20
40
60
80
100
Figure 4.
Reverse leakage current versus
junction temperature (typical
values)
1.E+03
IR(µA)
VR=50V
1.E+02
1.E+01
1.E+00
1.E-01
1.E-02
1.E-03
Tj(°C)
0
25
50
75
100
125
150
Figure 5.
C(pF)
10.0
Junction capacitance versus
reverse applied voltage (typical
values)
F=1MHz
VOSC=30mVRMS
Tj=25°C
1.0
Figure 6. Forward voltage drop versus
forward current (typical values)
IFM(A)
1.E+00
1.E-01
1.E-02
Tj=75°C
Tj=-40°C
0.1
1.0
VR(V)
10.0
100.0
1.E-03
1.E-04
VFM(V)
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
3/12