* Low forward voltage
* Fast switching
*
Ultra-Small Surface Mount Package
BAS40W/-04/-05/-06
SCHOTTKY DIODES
200m AMPERES
40 VOLTS
Unit:mm
Surface Mount Schottky Diodes
Features:
Mechanical Data:
SOT-323 Outline Dimensions
SOT-323(SC-70)
1
2
3
A
B
D
E
G
M
L
H
J
TOP VIEW
K
C
Dim
A
B
C
D
E
G
H
J
K
L
M
Min
0.30
1.15
2.00
-
0.30
1.20
1.80
0.00
0.80
0.42
0.10
Max
0.40
1.35
2.40
0.65
0.40
1.40
2.20
0.10
1.00
0.53
0.25
SOT-323
Lead(Pb)-Free
P b
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* Terminals: Solderable per MIL-STD-202, Method 208
* Polarity: See Diagrams Page.2
* Marking: See Diagrams Page.2
* Weight: 0.006 grams (approx)
Maximum Ratings
(T
A
=25C Unless otherwise noted)
Characteristic
Symbol
VRRM
VRRM
IFM
VR
P
d
Value
Unit
40
200
200
-55 to + 150
Electrical Characteristics
(TA=25 C Unless otherwise noted)
Characteristic
Symbol
Reverse Breakdown Voltage
IR=10A
Forward Voltage
IF=1mA
IF=40mA
Total Capacitance
(V
R
=0V, f=1.0MHz)
Reverse Current
V
R
=30V
V
(BR)R
V
F
C
T
I
R
Min
Max
Unit
40
0.38
1.00
5.0
0.2
V
V
PF
A
Reverse Recover Time
I
F
=I
R
=10mA, I
rr
=0.1 x I
R
, R
L
=100
Trr
5.0
nS
Device Marking
Item
Marking
Eqivalent Circuit diagram
1
3
1
2
3
1
2
3
BAS40W
BAS40W-05
BASW40-06
BAS40W-04
43h
45
46
44
1
2
3
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current
Power Dissipation
Storage Temperature Range
T
STG
V
mA
mW
C
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2/3
05-Sep-05
BAS40W/-04/-05/-06
Electrical Characteristic curves(Ta=25 C)
WEITRON
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3/3
05-Sep-05
0
100
200
T , AMBIENT TEMPERATURE (C)
A
Fig. 4 Power Derating Curve, Total Package
)
W
m
(
N
O
I
T
A
P
I
S
S
I
D
R
E
W
O
P
,
P
d
0
50
100
150
200
250
0
1
3
2
0
10
20
40
30
)
F
p
(
E
C
N
A
T
I
C
A
P
A
C
L
A
T
O
T
,
C
T
V , REVERSE VOLTAGE (V)
R
Fig. 3 Typical Capacitance
f = 1MHz
0.1
1
10
100
1000
10000
0
10
20
30
40
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
Fig. 2 Typical Reverse Characteristics
)
A
n
(
T
N
E
R
R
U
C
E
S
R
E
V
E
R
S
U
O
E
N
A
T
N
A
T
S
N
I
,
I
R
T = -40C
A
T = 25C
A
T = 75C
A
T = 125C
A
T = 0C
A
0.01
0.1
1
0.001
0.0001
0
1.0
0.6
0.8
0.4
0.2
)
A
(
T
N
E
R
R
U
C
D
R
A
W
R
O
F
S
U
O
E
N
A
T
N
A
T
S
N
I
,
I
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 1 Typical Forward Voltage
T = -40C
A
T = 125C
A
T = 75C
A
T = 25C
A
T = 0C
A
BAS40W/-04/-05/-06
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