Zowie Technology Corporation
Schottky Barrier Diode
These Schottky barrier diodes are designed for high speed switching applications, circuit protection,
and voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface mount
package is excellent for hand held and portable applications where space is limited.
Extremely Fast Switching Speed
30VOLT
BAT54RCLT1 is LRC
Preferred Device
BAT54RCLT1
3
1
2
SOT-23
3
1
2
CATHODE
ANODE
ANODE
MAXIMUM RATINGS (T
J
=125
o
C unless otherwise noted)
ELECTRICAL CHARACTERISTICS (T
A
=25
o
C unless otherwise noted)
DEVICE MARKING
BAT54RCLT1=KL3
Reverse Voltage
Reverse Leakage ( V
R
=25V )
Forward Power Dissipation @ T
A
=25
o
C
Derate above 25
o
C
Rating
( I
F
=0.1mAdc )
( I
F
=1.0mAdc )
( I
F
=10mAdc )
( I
F
=30mAdc )
( I
F
=100mAdc )
Symbol
V
R
I
R
-
-
2
uA
Total Capacitance ( VR=1.0V, f=1.0MHZ )
C
J
-
-
16
pF
Forward Voltage
V
F
-
-
-
-
-
-
-
-
-
-
240
320
400
500
1000
mV
30
Volts
Operating Junction Temperature Range
T
J
-55 to +150
o
C
Storage Temperature Range
T
STG
-55 to +150
o
C
P
F
225
1.8
mW
mW /
o
C
Value
Unit
Characteristic
Symbol
Max.
Typ.
Min.
Unit
Zowie Technology Corporation
REV. : 0
Zowie Technology Corporation
REV. : 0
Zowie Technology Corporation
BAT54RCLT1
C
T,
T
O
A
T
A
L
C
A
P
A
C
I
T
A
N
C
E
(
p
F
)
Notes: 1. A 2.0k variable resistor adjusted for a Forward Current (IF) of 10mA.
2. Input pulse is adjusted so IR(peak) is equal to 10mA.
3. tp trr
+10 V
2 k
820
0.1uF
D.U.T.
VR
100uH
0.1uF
50 OUTPUT
PULSE
GENERATOR
50 INPUT
SAMPLING
OSCILLOSCOPE
tr
tp
T
10%
90%
IF
IR
trr
T
iR(REC) = 1mA
OUTPUT PULSE
(IF = IR = 10 mA; measured
at iR(REC) = 1mA
I
F
INPUT SIGNAL
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT
100
0.0
0.1
VF, FORWARD VOLTAGE ( VOLTS )
0.2
0.3
0.4
0.5
10
1.0
0.1
15
0
o
C
10
0
5
VR, REVERSE VOLTAGE ( VOLTS )
1.0
0.1
0.01
0.001
15
10
20
25
14
0
5
VR, REVERSE VOLTAGE ( VOLTS )
12
4
2
0
15
10
30
FIGURE 2. FORWARD VOLTAGE
FIGURE 3. LEAKAGE CURRENT
FIGURE 4. TOTAL CAPACITANCE
40
o
C
25
o
C
T
A
=150
o
C
T
A
=125
o
C
T
A
=85
o
C
T
A
=25
o
C
0.6
55
o
C
125
o
C
85
o
C
100
1000
30
25
20
6
8
10
I R
,
R
E
V
E
R
S
E
C
U
R
R
E
N
T
(
u
A
)
I
F
,
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
m
A
)
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