BAS19WT
BAS20WT
BAS21WT
200mW Switching
Diode
Features
• Power dissipation: 200mW (Tamb=25ć)
• Collector current: 200mA
Maximum Ratings
• Operating Temperature: -55к to +150к
• Storage Temperature: -55к to +150к
Electrical Characteristics @ 25°C Unless Otherwise Specified
Reverse Voltage
BAS19WT
BAS20WT
BAS21WT VR
100V
150V
200V IR=100A
Peak Forward Current IF 200mA
Maximum
Instantaneous Forward
Voltage VF1.0V
1.25V IFM =100mA;
IFM =200mA;
Maximum DC Reverse
Current At Rated DC
Blocking Voltage IR0.1µAVR=100Volts(BAS19WT)
VR=150Volts(BAS20WT)
VR=200Volts(BAS21WT)
Diode Capacitance CD5pF Measured at 1.0MHz,
VR=0V
Reverse Recovery
Time Trr 50ns IF=IR=30mA
Irr=0.1IR
Revision: A 2011/01/01
omponents
20736 Marilla Street Chatsworth
!"#
$% !"#
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
GH
J
1.90
0.70
0.90
0.65
0.65
DIMENSIONS
K
Marking: BAS19W KA8
BAS20W KT2
BAS21W KT3
TM
Micro Commercial Components
www.mccsemi .com
1 of 2
• Epoxy meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1
MCC
Revision: A 2011/01/01
TM
Micro Commercial Components
www.mccsemi.com
2 of 2
www.mccsemi.com
2 of 2
Device Packing
Part Number-TP Tape&Reel: 3Kpcs/Reel
Ordering Information :
***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.
