MCC
Micro Commercial Components
TM
omponents
20736 Marilla Street Chatsworth
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BAS19WT
BAS20WT
BAS21WT
Features
•
•
•
Power dissipation: 200mW (T
amb
=25℃)
Collector current: 200mA
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Marking:
200mW Switching
Diode
KA8
KT2
KT3
A
D
BAS19WT
BAS20WT
BAS21W T
SOT-323
Maximum Ratings
•
•
Operating Temperature: -55℃ to +150℃
Storage Temperature: -55℃ to +150℃
F
E
B
C
Electrical Characteristics @ 25°C Unless Otherwise Specified
Reverse Voltage
BAS19WT
BAS20WT
BAS21WT
Peak Forward Current
Maximum
Instantaneous Forward
Voltage
Maximum DC Reverse
Current At Rated DC
Blocking Voltage
Diode Capacitance
Reverse Recovery
Time
V
R
I
F
V
F
100V
150V
200V
200mA
1.0V
1.25V
0.1µA
5pF
50ns
I
R
=100μA
G
H
J
K
DIMENSIONS
INCHES
MIN
MAX
.071
.087
.045
.053
.079
.087
.026 Nominal
.047
.055
.012
.016
.000
.004
.035
.039
.004
.010
.012
.016
MM
MIN
MAX
1.80
2.20
1.15
1.35
2.00
2.20
0.65Nominal
1.20
1.40
.30
.40
.000
.100
.90
1.00
.100
.250
.30
.40
I
R
C
D
T
rr
I
FM
=100mA;
I
FM
=200mA;
V
R
=100Volts(BAS19WT)
V
R
=150Volts(BAS20WT)
V
R
=200Volts(BAS21WT)
Measured at 1.0MHz,
V
R
=0V
I
F
=I
R
=30mA
Irr=0.1I
R
DIM
A
B
C
D
E
F
G
H
J
K
NOTE
Suggested Solder
Pad Layout
0.70
0.90
1.90
0.65
0.65
Revision: 2
www.mccsemi.com
1 of 2
2006/05/24
MCC
Micro Commercial Components
TM
***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.
***APPLICATIONS DISCLAIMER***
Products offer by
Micro Commercial Components Corp
.
are not intended for use in Medical,
Aerospace or Military Applications.
www.mccsemi.com
Revision: 2
2 of 2
2006/05/24
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