Diodes BAT54LPS - Manual (Page 3)

BAT54LPS
Document number: DS30810 Rev. 3 - 2
3 of 5
www.diodes.com
February 2013
© Diodes Incorporated
BAT54LPS
0.1
1
10
100
1,000
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Figure 1 Typical Forward Characteristics
I,
I
N
S
TA
N
TA
N
E
O
U
S F
O
R
WA
R
D
C
U
R
R
E
N
T
(mA
)
F
T = -55°C
A
T = 25°C
A
T = 75°C
A
T = 125°C
A
0 5 10 15 20 25 30
V , REVERSE VOLTAGE (V)
R
Figure 2 Typical Reverse Characteristics
I,
I
N
S
TA
N
TA
N
E
O
U
S
R
EV
E
R
SE
C
U
R
R
E
N
T
(n
A
)
R
0.1
10
1,000
100,000
T = -55°C
A
T = 25°C
A
T = 75°C
A
T = 125°C
A
0
2
4
6
8
10
12
14
16
0 10 20 30
V , REVERSE VOLTAGE (V)
R
Figure 3 Typical Total Capacitance
C
, T
O
TAL
C
A
P
A
C
IT
AN
C
E (
p
F)
T
f = 1MHz
0.00
0.05
0.1
0.15
0.2
0.25
0.3
0 25 50 75 100 125 150 175
T , AMBIENT TEMPERATURE (°C)
A
Figure 4 Forward Current Derating Curve
I,
A
V
E
R
A
G
E F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F(
A
V
)
Note 6
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
0 0.1 0.2 0.3 0.4 0.5 0.6
I , AVERAGE FORWARD CURRENT (A)
F(Av)
Figure 5 Forward Power Dissipation
P
,
A
V
E
R
A
G
E F
O
R
WA
R
D
PO
W
E
R
DI
SS
IP
A
T
IO
N (
W
)
F(
A
v)
0
25
50
75
100
125
0 5 10 15 20 25 30
V , DC REVERSE VOLTAGE (V)
R
Figure 6 Operating Temperature Derating
T
, D
E
R
A
T
ED
AM
BI
E
N
T
T
EM
P
E
R
A
T
U
R
E (
C
)
A
Note 6