LRC LBAT54CWT3G

LESHAN RADIO COMPANY, LTD.
Dual Series Schottky
LBAT54CWT1G
Barrier Diodes
3
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
• Low Forward Voltage — 0.35 Volts (Typ) @ I F = 10 mAdc
1
2
SOT-323(SC-70)
We declare that the material of product
compliance with RoHS requirements.
ANODE
ANODE
1
2
3
ORDERING INFORMATION
Device
CATHODE
Marking
Shipping
LBAT54CWT1G
5C
3000/Tape & Reel
LBAT54CWT3G
5C
10000/Tape & Reel
DEVICE MARKING
LBAT54CWT1G=5C
MAXIMUM RATINGS (T J = 125°C unless otherwise noted)
Rating
Symbol
Reverse Voltage
Forward Power Dissipation
@ T A = 25°C
Derate above 25°C
Forward Current(DC)
Junction Temperature
Storage Temperature Range
VR
PF
Value
IF
TJ
T stg
Unit
30
Volts
225
1.8
200Max
125Max
–55 to +150
mW
mW/°C
mA
°C
°C
ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted)
Characteristic
Reverse Breakdown Voltage (I R = 10 µA)
Total Capacitance (V R = 1.0 V, f = 1.0 MHz)
Reverse Leakage (V R = 25 V)
Forward Voltage (I F = 0.1 mAdc)
Forward Voltage (I F = 30 mAdc)
Forward Voltage (I F = 100 mAdc)
Reverse Recovery Time
(I F = I R = 10 mAdc, I R(REC) = 1.0 mAdc, Figure 1)
Forward Voltage (I F = 1.0 mAdc)
Forward Voltage (I F = 10 mAdc)
Forward Current (DC)
Repetitive Peak Forward Current
Non–Repetitive Peak Forward Current (t < 1.0 s)
Symbol
V(BR)R
CT
IR
VF
VF
VF
Min
30
—
—
—
—
—
Typ
—
—
0.5
0.22
0.41
0.52
Max
—
10
2.0
0.24
0.5
1
Unit
Volts
pF
µAdc
Vdc
Vdc
Vdc
trr
—
—
5.0
ns
VF
VF
IF
IFRM
IFSM
—
—
—
—
—
0.29
0.35
—
—
—
0.32
0.40
200
300
600
Vdc
Vdc
mAdc
mAdc
mAdc
Rev.A 1/3
LESHAN RADIO COMPANY, LTD.
LBAT54CWT1G
820 Ω
+10 V
2k
0.1 µF
tp
tr
IF
100 µH
0.1 µF
IF
t
trr
10%
t
DUT
50 Ω OUTPUT
PULSE
GENERATOR
50 Ω INPUT
SAMPLING
OSCILLOSCOPE
90%
IR
VR
iR(REC) = 1 mA
OUTPUT PULSE
(IF = IR = 10 mA; measured
at iR(REC) = 1 mA)
INPUT SIGNAL
Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (IF) of 10 mA.
Notes: 2. Input pulse is adjusted so IR(peak) is equal to 10 mA.
Notes: 3. tp » trr
Figure 1. Recovery Time Equivalent Test Circuit
100
1000
IR , REVERSE CURRENT (µA)
1 50°C
10
1 25°C
1.0
85°C
25°C
0.1
0.0
– 40°C
100
TA = 125°C
10
1.0
TA = 85°C
0.1
0.01
– 55°C
TA = 25°C
0.001
0.1
0.2
0.3
0.4
0.5
0
0.6
5
VF, FORWARD VOLTAGE (VOLTS)
Figure 2. Forward Voltage
10
15
20
VR, REVERSE VOLTAGE (VOLTS)
25
30
Figure 3. Leakage Current
14
C T , TOTAL CAPACITANCE (pF)
IF, FORWARD CURRENT (mA)
TA = 150°C
12
10
8
6
4
2
0
0
5
10
15
20
25
30
VR, REVERSE VOLTAGE (VOLTS)
Figure 4. Total Capacitance
Rev.A 2/3
LESHAN RADIO COMPANY, LTD.
LBAT54CWT1G
SC-70 / SOT-323
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
A
DIM
L
A
B
C
D
G
H
J
K
L
N
S
3
B
S
1
2
D
G
C
0.05 (0.002)
J
N
INCHES MILLIMETERS
MIN
MA X
MIN
MA X
0.071 0.087
1.80
2.20
0.045 0.053
1.15
1.35
0.032 0.040
0.80
1.00
0.012 0.016
0.30
0.40
0.047 0.055
1.20
1.40
0.000 0.004
0.00
0.10
0.004 0.010
0.10
0.25
0.017 REF
0.425 REF
0.026 BSC
0.650 BSC
0.028 REF
0.700 REF
0.079 0.095
2.00
2.40
K
H
0.025
0.65
0.025
0.65
0.075
1.9
0.035
0.9
0.028
0.7
inches
mm
Rev.A 3/3