LBAS40BST5G

LESHAN RADIO COMPANY, LTD.
SCHOTTKY BARRIER DIODE
Features
Low forward current
Guard ring protected
Low diode capacitance.
S- Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC-Q101
Qualified and PPAP Capable.
LBAS40BST5G
S-LBAS40BST5G
1
2
APPLICATIONS
SOD882
Ultra high-speed switching
Voltage clamping
Protection circuits.
1
Cathode
Blocking diodes.
2
Anode
DESCRIPTION
Planar Schottky barrier diodes with an integrated guard ring for
stress protection.
We declare that the material of product
compliance with RoHS requirements.
ORDERING INFORMATION
Device
Marking
Shipping
LBAS40BST1G
S-LBAS40BST1G
U
5000/Tape&Reel
LBAS40BST3G
S-LBAS40BST3G
U
8000/Tape&Reel
LBAS40BST5G
S-LBAS40BST5G
U
10000/Tape&Reel
Rev.A 1/4
LESHAN RADIO COMPANY, LTD.
LBAS40BST5G , S-LBAS40BST5G
MAXIMUM RATINGS (TA = 25°C)
Parameter
Continuous reverse voltage
Continuous forward current
Repetitive Peak forward surge current
Non-repetitive peak forward current
Storage temperature
Junction temperature
Operating ambient temperature
Symbol
VR
IF
IFSM
IFSM
Tstg
Tj
Tamb
Min.
-65
-65
Max.
40
120
120
200
+150
150
+150
Unit
V
mA
mA
mA
°C
°C
°C
Conditions
tp<1s;δ<0.5
tp<10ms
ELECTRICAL CHARACTERISTICS(TA = 25°C)
Parameter
Forward voltage(Fig.1)
Symbol
VF
Reverse current(Fig.2 ;note1)
IR
Diode capacitance(Fig.4)
Cd
Max.
400
560
1
1
10
5
Unit
mV
mv
v
µΑ
µA
pF
Conditions
IF=1mA
IF=10mA
IF=40mA
VR=30V
VR=40V
f=1MHz;VR=0
Note:
1. Pulse test:tp=300µs;δ=0.02.
THERMAL CHARACTERISTICS
PARAMETER
Thermal resistance from junction to ambient
SYMBOL
VALUE
UNIT
CONDITIONS
Rth j-a
833
k/w
note1
Note
1. FR-4 Minimum Pad.
Rev.A 2/4
LESHAN RADIO COMPANY, LTD.
LBAS40BST5G , S-LBAS40BST5G
Electrical characteristic curves(TA = 25°C)
103
Tamb=85OC
FORWARD VOLTAGE: I (µA)
R
FORWARD VOLTAGE: I (mA)
F
102
O
10 Tamb=150 C
Tamb=25OC
1
Tamb=-40OC
10-1
Tamb=150OC
2
10
10
Tamb=85OC
1
10-
10-2 0
0.2
0.4
0.6
0.8
1.0
1
10-2
Tamb=25OC
0
20
30
40
Fig.2 Reverse current as a function of
reverse voltage; typical values.
Fig.1 Forward current as a function of
forward voltage; typical values.
5
103
4
FORWARD VOLTAGE: Cd(pF)
FORWARD VOLTAGE: rdiff(Ω)
10
FORWARD VOLTAGE: V (V)
R
FORWARD VOLTAGE: V (V)
F
102
10
1
-1
10
1
2
10
FORWARD VOLTAGE: I (mA)
F
10
f=10KHz
Fig.3 Differential forward resistance as a function
of forward current;typical values.
3
2
1
0
0
10
20
FORWARD VOLTAGE: V (V)
R
30
40
O
f=1MHz Tamb=25 C
Fig.4 Diode capacitance as a function of reverse
voltage;typical values.
Rev.A 3/4
LESHAN RADIO COMPANY, LTD.
LBAS40BST5G , S-LBAS40BST5G
SOD882
DIMENSION OUTLINE:
Unit:mm
Rev.A 4/4