MCC
Micro Commercial Components
TM
omponents
20736 Marilla
Street Chatsworth
!"#
$
% !"#
BAS40WT/-04/-05/-06
Features
•
•
Pow Dissipation PD=200mW Tamb=25
Forward
Current I
F
=200mA
Breakdown
Voltage VBR=40V
Lead Free Finish/Rohs Compliant ("P"Suffix designates
RoHS Compliant. See ordering information)
Halogen
free available upon request by adding suffix "-HF"
200mW 40Volt
Plastic-Encapsulate
Diode
SOT-323
A
D
Maximum Ratings
•
•
Operating Temperature: -55 to +150
Storage Temperature: -55 to +150
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Electrical Characteristics @ 25 C Unless Otherwise Specified
Reverse Breakdown
Voltage
Maximum
Instantaneous
Forward Voltage
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
Typical Junction
Capacitance
V
(BR)R
40V
I
R
=10µA
F
E
B
C
V
F
380mV
1000mV
I
FM
= 1mA;
I
FM
= 40mA;
G
H
J
K
DIMENSIONS
I
R
1uA
V
R
=30Volts
C
D
5pF
Measured at
1.0MHz, V
R
=0V
I
F
=10mA through
I
R
=10mA to
I
R
=1mA
Reverse Recovery
Time
DIM
A
B
C
D
E
F
G
H
J
K
INCHES
MIN
MAX
.071
.087
.045
.053
.083
.096
.026 Nominal
.047
.055
.012
.016
.000
.004
.035
.039
.004
.010
.006
.016
MM
MIN
MAX
1.80
2.20
1.15
1.35
2.10
2.45
0.65Nominal
1.20
1.40
.30
.40
.000
.100
.90
1.00
.100
.250
.15
.40
NOTE
T
rr
5nS
Suggested Solder
Pad Layout
0.70
0.90
1.90
0.65
0.65
www.mccsemi.com
Revision:
D
1 of 3
2013/09/24
BAS40WT
I
R
, INSTANTANEOUS REVERSE CURRENT (nA)
MCC
Micro Commercial Components
10000
T
A
= 125ºC
TM
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
1
1000
T
A
= 75ºC
0.1
100
0.01
T
A
= -40ºC
T
A
= 0ºC
T
A
= 25ºC
T
A
= 25ºC
10
T
A
= 0ºC
0.001
1
T
A
= -40ºC
T
A
= 75ºC
T
A
= 125ºC
0.0001
0
0.2
0.4
0.6
0.8
1.0
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Voltage
0.1
0
10
20
30
40
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
3
C
T
, TOTAL CAPACITANCE (pF)
f = 1MHz
2
1
0
0
10
20
30
40
V
R
, REVERSE VOLTAGE (V)
Fig. 3 Typical Capacitance
BAS40WT Marking:43/K43/S40
BAS40WT-04 Marking:44/K44/S42
BAS40WT-05 Marking:45/K45/S43
BAS40WT-06 Marking:46/K46/S44
www.mccsemi.com
Revision:
B
2 of 3
2013/01/01
MCC
Micro Commercial Components
TM
Ordering Information :
Device
Part Number-TP
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
Packing
Tape&Reel:
3Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp.
reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components
Corp .
does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold
Micro Commercial Components Corp .
and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
Revision:
B
3 of 3
2013/01/01
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