* 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
EG
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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05-Sep-05
* 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 (TA=25°C Unless otherwise noted)
Characteristic Symbol
VRRM
VRRM
IFM
VR
Pd
Value Unit
40
200
200
-55 to + 150
Electrical Characteristics (TA=25 C Unless otherwise noted)
Characteristic Symbol
Reverse Breakdown Voltage
IR=10µA
Forward Voltage
IF=1mA
IF=40mA
Total Capacitance
(VR=0V, f=1.0MHz)
Reverse Current
VR=30V
V(BR)R
VF
CT
IR
Min Max Unit
40
0.38
1.00
5.0
0.2
V
V
PF
µA
Reverse Recover Time
IF=IR =10mA, Irr=0.1 x IR, RL=100Ω 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 TSTG
V
mA
mW
°C
WEITRON
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2/3
05-Sep-05
BAS40W/-04/-05/-06
Electrical Characteristic curves(Ta=25 C)
WEITRON
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05-Sep-05
0 100 200
T , AMBIENT TEMPERATURE (ºC)
A
Fig. 4 Power Derating Curve, Total Package
)
W
m(NOITAPISSI
D
RE
W
OP
,Pd
0
50
100
150
200
250
0
1
3
2
010 20 40
30
)Fp
(
ECN
A
T
IC
APA
C
LATO
T
,CT
V , REVERSE VOLTAGE (V)
R
Fig. 3 Typical Capacitance
f = 1MHz
0.1
1
10
100
1000
10000
010 20 30 40
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
Fig. 2 Typical Reverse Characteristics
)An(T
NE
R
RUCESREV
E
RSUOENATNATS
N
I
,
IR
T = -40ºC
A
T = 25ºC
A
T = 75ºC
A
T = 125ºC
A
T = 0ºC
A
0.01
0.1
1
0.001
0.0001
01.0
0.6 0.8
0.4
0.2
)
A(TNERR
U
CDRA
W
ROF
S
U
O
ENATNA
T
SNI,IF
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 1 Typical Forward Voltage
T = -40ºC
A
T = 125ºC
A
T = 75ºC
A
T = 25ºC
A
T = 0ºC
A
BAS40W/-04/-05/-06
