RATINGS AND CHARACTERISTIC CURVES BAT54T
INSTANTANEOUS FORWARD CURRENT-I
F
(A)
FIG. 1- MAX.FORWARD VOLTAGE DROP
CHARACTERISTICS(PER LEG)
1
1
FIG. 2-TYPICAL VALUES OF REVERSE CURRENT
VS REVERSE VOLTAGE (PER LEG)
T
j
=150
C
T
j
=125
C
0.1
T
j
=100
C
0.1
T
j
=150
C
REVERSE CURRENT-I
R
(mA)
T
j
=125
C
0.01
0.01
T
j
=75
C
T
j
=50
C
0.001
T
j
=25
C
T
j
=25
C
0.0001
0.001
T
j
=25
C
0
0
0.00001
0.2
0.4
0.6
0.8
1
0
5
10
15
20
25
30
35
40
FORWARD VOLTAGE DROP-V
FM
(V)
REVERSE VOLTAGE V
R
(V)
FIG. 3- TYPICAL JUNCTION CAPACITANCE
10
0.4
FIG. 4- FORWARD POWER LOSS
CHARACTERISTICS
JUNCTION CAPACITANCE-C
T
(pF)
AVERAGE PWER LOSS
(Watts)
0.3
T
j
=25
C
RMS Limit
0.2
D=0.2
D=-0.25
0.1
D=0.33
DC
D=0.75
D=0.50
1
0
5
10
15
20
25
30
0
0
0.1
0.2
0.3
REVERSE VOLTAGE-V
R
(V)
AVERAGE FORWARD CURRENT-I
F(AV)
(A)
NON-REPETITIVE SURGE CURRENT-I
FSM
(A)
FIG. 5- MAX NON-REPETITIVE SURGE CURRENT
10
1
At any rated load condition
and with rated vrrm applied
following surge
0.1
0
100
1000
10000
SQUARE WAVE PULSE
DURATION-t
P
(MICROSEC)
MDD ELECTRONIC
CHENDA [ Chendahang Electronics Co., Ltd ]
