LESHAN RADIO COMPANY, LTD.
Surface Mount
Schottky Power Rectifier
Plastic SOD–123 Package
Features and benefits
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■
■
■
■
LBAT46T1G
S-LBAT46T1G
Very small conduction losses
Negligible switching losses
Low forward voltage drop
Surface mount device
S- Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC-Q101
Qualified and PPAP Capable.
1
Cathode
2
Anode
SOD–123
Description
Diodes in the LBAT46T1G is high voltage,
small signal Schottky diodes suited for protection
and routing operations.
Mechanical Characteristics
ORDERING INFORMATION
Device
LBAT46T1G
S-LBAT46T1G
Package
SOD−123
Shipping
3000/Tape & Reel
•
•
•
•
•
•
Reel Options: LBAT46T1G = 3,000 per 7
″
reel/8 mm tape
Device Marking: Z46
Polarity Designator: Cathode Band
Weight: 11.7 mg (approximately)
Case: Epoxy, Molded
Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
•
Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
MAXIMUM RATINGS
Symbol
V
RRM
I
F
I
FSM
T
stg
T
j
T
L
Repetitive peak reverse voltage
Continuous forward current
Surge non repetitive forward current
Storage temperature range
Maximum operating junction temperature
(1)
Maximum soldering temperature
(1)
Parameter
Value
100
150
t
p
= 10 ms Sinusoidal
1
-55 to +150
150
260
Unit
V
mA
A
°C
°C
°C
1. Pulse test: t
p
= 380 µs,
δ
< 2 %
Rev.O 1/4
LESHAN RADIO COMPANY, LTD.
LBAT46T1G,S-LBAT46T1G
THERMAL CHARACTERISTICS
Symbol
R
th(j-a)
Junction to ambient
(1)
Parameter
Value
500
Unit
°C/W
1. On epoxy printed circuit board with recommended pad layout
ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Test conditions
V
R
= 1.5 V
T
j
= 25° C
I
R(1)
V
R
= 10 V
V
R
= 50 V
V
R
= 75 V
V
R
= 1.5 V
T
j
= 60° C
V
R
= 10 V
V
R
= 50 V
V
R
= 75 V
I
F
= 0.1 mA
V
F(2)
Forward voltage drop
T
j
= 25° C
I
F
=10 mA
I
F
=250 mA
1. Pulse test: t
p
= 5 ms,
δ
< 2 %
2. Pulse test: t
p
= 380 µs,
δ
< 2 %
Min.
Typ
Max.
0.5
0.8
2
5
Unit
Reverse leakage current
µA
5
7.5
15
20
0.25
0.45
1
V
Symbol
C
Parameter
Diode capacitance
Test conditions
V
R
= 0 V, F = 1 MHz
V
R
= 1 V, F = 1 MHz
Min.
Typ
10
Max.
Unit
pF
6
Rev.O 2/4
LESHAN RADIO COMPANY, LTD.
LBAT46T1G,S-LBAT46T1G
Figure 1.
Average forward power dissipation Figure 2.
versus average forward current
I
F(AV)
(A)
0.16
δ=0.05
δ=0.1
δ=0.2
δ=0.5
δ=1
Average forward current versus
ambient temperature (δ = 1)
P(W)
0.12
0.14
0.10
0.12
0.08
0.10
0.08
0.06
0.06
0.04
T
0.04
T
0.02
I
F(AV)
(A)
0.00
0.00
0.02
0.04
0.06
0.08
0.10
0.12
δ
=tp/T
0.14
tp
0.16
0.18
0.02
0.00
0
δ
=tp/T
25
tp
50
T
amb
(°C)
75
100
125
150
Figure 3.
Reverse leakage current versus
reverse applied voltage (typical
values)
Figure 4.
Reverse leakage current versus
junction temperature
I
R
(µA)
1.E+03
Tj=125 °C
I
R
(µA)
1.E+04
V
R
=75 V
1.E+03
1.E+02
Tj=100 °C
1.E+02
Tj=75 °C
1.E+01
Tj=50 °C
1.E+01
1.E+00
1.E+00
Tj=25 °C
1.E-01
V
R
(V)
T
j
(°C)
1.E-02
90
100
1.E-01
10
20
30
40
50
60
70
80
0
25
50
75
100
125
150
Figure 5.
Junction capacitance versus
reverse applied voltage (typical
values)
Figure 6.
Forward voltage drop versus
forward current (typical values,
low-level)
C(pF)
12
F=1 MHz
V
OSC
=30 mV
RMS
Tj=25 °C
I
FM
(mA)
20
18
16
10
8
14
12
Tj=125 °C
Tj=25 °C
6
10
8
4
6
4
V
R
(V)
2
2
0
V
FM
(V)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0
0
10
20
30
40
50
60
70
80
90
100
Rev.O 3/4
LESHAN RADIO COMPANY, LTD.
LBAT46T1G,S-LBAT46T1G
PACKAGE DIMENSIONS
SOD–123
A
C
H
1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
DIM
A
B
C
D
E
H
J
K
INCHES
MIN
MAX
0.055
0.071
0.100
0.112
0.037
0.053
0.020
0.028
0.004
–––
0.000
0.004
–––
0.006
0.140
0.152
MILLIMETERS
MIN
MAX
1.40
1.80
2.55
2.85
0.95
1.35
0.50
0.70
0.25
–––
0.00
0.10
–––
0.15
3.55
3.85
K
2.36
0.093
4.19
0.165
SOD–123
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2
B
E
J
STYLE 1:
PIN 1. CATHODE
2. ANODE
D
RECOMMENDED FOOTPRINT FOR SOD–123
0.91
0.036
1.22
0.048
mm
inches
Rev.O 4/4
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