LESHAN RADIO COMPANY, LTD.
LBAT54WT11/3
1
3
2
MAXIMUM RATINGS
(T
J
= 125C unless otherwise noted)
Rating
Symbol
Max
Unit
Reverse Voltage
V
R
30
Volts
Forward Power Dissipation
P
F
@ T
A
= 25C
200
mW
Derate above 25C
1.6
mW/C
Forward Current(DC)
I
F
200Max
mA
Junction Temperature
T
J
125Max
C
Storage Temperature Range
T
stg
55 to +150
C
ELECTRICAL CHARACTERISTICS
(T
A
= 25C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Reverse Breakdown Voltage (I
R
= 10
A)
V
(BR)R
30
--
--
Volts
Total Capacitance (V
R
= 1.0 V, f = 1.0 MHz)
C
T
--
7.6
10
pF
Reverse Leakage (V
R
= 25 V)
I
R
--
0.5
2.0
Adc
Forward Voltage (I
F
= 0.1 mAdc)
V
F
--
0.22
0.24
Vdc
Forward Voltage (I
F
= 30 mAdc)
V
F
--
0.41
0.5
Vdc
Forward Voltage (I
F
= 100 mAdc)
V
F
--
0.52
1.0
Vdc
Reverse Recovery Time
(I
F
= I
R
= 10 mAdc, I
R(REC)
= 1.0 mAdc, Figure 1)
t
rr
--
--
5.0
ns
Forward Voltage (I
F
= 1.0 mAdc)
V
F
--
0.29
0.32
Vdc
Forward Voltage (I
F
= 10 mAdc)
V
F
--
0.35
0.40
Vdc
Forward Current (DC)
I
F
--
--
200
mAdc
Repetitive Peak Forward Current
I
FRM
--
--
300
mAdc
NonRepetitive Peak Forward Current (t < 1.0 s)
I
FSM
--
--
600
mAdc
LBAT54WT1
SOT323 (SC70)
These Schottky barrier diodes are designed for high speed
switching applications, circuit protection, and voltage clamping.
Extremely low forward voltage reduces conduction loss. Minia-
ture surface mount package is excellent for hand held and por-
table applications where space is limited.
Extremely Fast Switching Speed
Low Forward Voltage -- 0.35 Volts (Typ) @ I
F
= 10 mAdc
30 VOLTS SCHOTTKY BARRIER
DETECTOR AND SWITCHING
DIODES
Schottky Barrier Diodes
1
ANODE
3
CATHODE
Pb-Free package is available
DEVICE MARKING AND ORDERING INFORMATION
Device
Marking
Shipping
LBAT54WT1
B4
3000/Tape&Reel
LBAT54WT1G
(Pb-Free)
B4
3000/Tape&Reel
LESHAN RADIO COMPANY, LTD.
LBAT54WT12/3
LBAT54WT1
Notes: 1. A 2.0 k
variable resistor adjusted for a Forward Current (I
F
) of 10mA.
Notes:
2. Input pulse is adjusted so I
R(peak)
is equal to 10mA.
Notes:
3. t
p
t
rr
Figure 1. Recovery Time Equivalent Test Circuit
100
10
1.0
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
150C
T
A
= 150C
T
A
= 125C
T
A
= 85C
T
A
= 25C
0
5
10
15
20
25
30
1000
100
10
1.0
0.1
0.01
0.001
0
5
10
15
20
25
30
14
12
10
8
6
4
2
0
I
F
, FORW
ARD CURRENT (mA)
V
F
, FORWARD VOLTAGE (VOLTS)
Figure 2. Forward Voltage
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 3. Leakage Current
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 4. Total Capacitance
I
R
, REVERSE CURRENT (
A)
125C
85C
25C
40C
55C
C
T
T
O
T
A
L
CAP
ACIT
ANCE (pF)
+10 V
2.0 k
820
100
H
0.1
F
D.U.T.
0.1
F
50
OUTPUT
PULSE
GENERATOR
t
r
50
INPUT
SAMPLING
OSCILLOSCOPE
t
p
t
10%
90%
I
F
I
R
t
rr
t
i
R(REC)
= 1.0 mA
OUTPUT PULSE
(I
F
= I
R
= 10 mA; MEASURED
at i
R(REC)
= 1.0 mA)
INPUT SIGNAL
I
F
V
R
LBAT54WT13/3
0.7
1.9
0.028
0.65
0.025
0.65
0.025
inches
mm
0.075
0.035
0.9
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
DIM
MIN
MA X
MIN
MA X
MILLIMETERS
INCHES
A 0.071 0.087 1.80 2.20
K 0.017 REF 0.425 REF
L 0.026 BSC 0.650 BSC
N 0.028 REF 0.700 REF
S 0.079 0.095
2.00
2.40
B 0.045 0.053 1.15 1.35
C 0.032 0.040 0.80 1.00
D 0.012 0.016 0.30 0.40
G 0.047 0.055 1.20 1.40
H 0.000 0.004 0.00 0.10
J 0.004 0.010 0.10 0.25
C
N
A
L
D
G
S
B
H
J
K
3
1
2
0.05 (0.002)
SC-70 / SOT-323
LESHAN RADIO COMPANY, LTD.
LBAT54WT1
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