MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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$
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BAS40WT/-04/-05/-06
Features
x
x
x
•
•
Pow Dissipation PD=200mW Tamb=25к
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
Maximum Ratings
x
x
•
•
SOT-323
Operating Temperature: -55к to +150к
Storage Temperature: -55к to +150к
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
A
D
B
Electrical Characteristics @ 25qC Unless Otherwise Specified
Reverse Breakdown
Voltage
V(BR)R
40V
IR=10µA
Maximum
Instantaneous
Forward Voltage
VF
380mV
1000mV
IFM = 1mA;
IFM = 40mA;
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR
1uA
VR=30Volts
Typical Junction
Capacitance
CD
5pF
Measured at
1.0MHz, VR=0V
Reverse Recovery
Time
Trr
5nS
IF=10mA through
IR=10mA to
IR=1mA
F
C
E
H
G
J
K
DIMENSIONS
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
Suggested Solder
Pad Layout
0.70
0.90
1.90
0.65
0.65
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Revision: D
1 of 3
2013/09/24
MCC
BAS40WT
TM
Micro Commercial Components
IR, INSTANTANEOUS REVERSE CURRENT (nA)
IF, INSTANTANEOUS FORWARD CURRENT (A)
1
0.1
0.01
TA = -40ºC
TA = 0ºC
TA = 25ºC
0.001
TA = 75ºC
TA = 125ºC
0.0001
0
0.2
0.6
0.4
0.8
CT, TOTAL CAPACITANCE (pF)
TA = 125ºC
1000
TA = 75ºC
100
TA = 25ºC
10
TA = 0ºC
1
TA = -40ºC
0.1
0
1.0
10
20
30
40
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Voltage
3
10000
f = 1MHz
2
1
0
0
10
20
30
40
VR, 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
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 3Kpcs/Reel
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
***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