BAS40W, BAS40W-04 thru -06
SURFACE MOUNT
SCHOTTKY BARRIER DIODE
FEATURES
REVERSE VOLTAGE – 40 Volts
FORWARD CURRENT – 0.2 Ampere
SOT-323
SOT-323
Dim.
A
A1
b
c
D
E
E1
e
e1
L
Min.
Max.
•
Extremely Fast Switching Speed
•
Low Forward Voltage
•
Very Small Conduction Losses
MECHANICAL DATA
•
Case: SOT-323 Plastic
•
Case Material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. CI)
•
Moisture Sensitivity: Level 1 per J-STD-020D
•
Lead Free in RoHS 2002/95/EC Compliant
0.90
1.10
0.00
0.10
0.20
0.40
0.08
0.15
2.00
2.20
2.15
2.45
1.15
1.35
0.65 Typ.
1.20
1.40
0.525 Ref.
Dimensions in millimeter
Maximum Ratings & Thermal Characteristics
@ T
A
= 25℃ unless otherwise specified
Characteristic
Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current
Forward Surge Current
Power Dissipation
Thermal Resistance Junction to Ambient
Operating Temperature Range
Storage Temperature Range
@t<1.0s
Symbol
V
RRM
V
RWM
V
R
I
FM
I
FSM
P
D
R
Θ
JA
T
J
T
STG
BAS40W
BAS40W
-04
BAS40W
-05
BAS40W
-06
Units
V
mA
mA
mW
℃
/W
℃
℃
40
200
200
150
833
125
-65~+125
Electrical Characteristics
@
T
A
= 25℃ unless otherwise specified
Characteristic
Reverse Breakdown Voltage
Maximum Forward Voltage
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Diode Capacitance
Reverse Recovery time
Test Condition
I
R
= 10uA
I
F
= 1mA
I
F
= 40mA
V
R
= 30V
V
R
=1.0V,f=1MHz
Irr=1mA,
IR=IF=10mA
RL=100
Symbol
V
BR
V
F
I
R
C
D
trr
BAS40W
BAS40W
-04
BAS40W
-05
BAS40W
-06
Unit
V
mV
nA
pF
nS
40
380
1000
200
5
5
REV. 2, Oct-2010, KSHR13
RATING AND CHARACTERISTIC CURVES
BAS40W, BAS40W-04 thru -06
FIG.1- TYPICAL FORWORD CHARACTERISTICS
1
FIG.2- TYPICAL REVE RSE CHARACTERISTICS
I
F
, INSTANTANEOUS FORWARD
I
R
, INSTANTANEO US REVERSE
1000
TA=125°C
0.1
CURRENT, (A)
CURRENT, (nA)
TA=75°C
0.01
TA=75°C
TA=25°C
10
TA=-40°C
TA=125°C
0.001
TA=0°C
TA=25°C
TA=0°C
TA=-40°C
0.8
1
0.0001
0
0.2
0.4
0.6
O
0.1
0
5
10
15
20
25
30
35
40
V
F
, INSTANTANEO US FORWARD VOLTAGE, (V)
V
R
, INSTANTANEOUS REVERSE VOLTAGE, (V)
FIG.3- TYPICAL JUNCTION CAPACITANCE
3.5
200
175
FIG.4- POWER DERATING CURVE
3
P
D
, POWER DISSIPATION, (mW)
C
T
, CAPACITANCE, (pF)
2.5
150
125
100
75
50
25
2
1.5
1
0.5
Tj=25°C, f=1MHz
0
0
10
20
30
40
0
0
25
50
75
100
125
150
175
V
R
, REVERSE VOLTAGE, (V)
T
A
, AMBIENT TEMA ERATURE, ( C)
Device Marking :
Device P/N
BAS40W
BAS40W-04
BAS40W-05
BAS40W-06
Marking
43
44
45
46
Equivalent Circuit Diagram
Legal Disclaimer Notice
BAS40W, BAS40W-04 thru -06
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product
information and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which
are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.
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