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