BAS19W thru BAS21W
SURFACE MOUNT
FAST SWITCHING DIODE
FEATURES
REVERSE VOLTAGE – 100 to 200 Volts
FORWARD CURRENT – 0.2 Ampere
SOT-323
SOT-323
Dim.
A
A1
b
c
D
E
E1
e
e1
L
Min.
Max.
•
Fast Switching Speed
•
Ideally suited for automatic insertion
•
For general purpose switching applications
MECHANICAL DATA
•
Case: SOT-323 Plastic
•
Case Material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. CI)
•
Moisture Sensitivity: Level 1 per J-STD-020D
•
Lead Free in RoHS 2002/95/EC Compliant
0.90
1.10
0.00
0.10
0.20
0.40
0.08
0.15
2.00
2.20
2.15
2.45
1.15
1.35
0.65 Typ.
1.20
1.40
0.525 Ref.
Dimensions in millimeter
Maximum Ratings & Thermal Characteristics
@ T
A
= 25℃ unless otherwise specified
Characteristic
Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
Non-Repetitive Peak Forward
Surge Current
Power Dissipation
Thermal Resistance Junction to Ambient
Operating Temperature Range
Storage Temperature Range
@t=1.0us
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
P
D
R
Θ
JA
T
J
T
STG
BAS19W
BAS20W
BAS21W
Units
V
V
V
mA
A
mW
℃
/W
℃
℃
120
100
71
200
150
106
200
2.5
200
625
150
-65~+150
250
200
141
Electrical Characteristics
@
T
A
= 25℃ unless otherwise specified
Characteristic
Reverse Breakdown Voltage
Maximum Forward Voltage
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Diode Capacitance
Reverse Recovery time
Test Condition
I
R
= 100uA
I
F
= 100mA
I
F
= 200mA
V
R
= 100V
V
R
= 150V
V
R
= 200V
V
R
=0V,f=1MHz
Irr=3mA,
I
F
=I
R
=30mA,
R
L
=100
Symbol
V
BR
V
F
I
R
C
D
trr
0.1
--
--
BAS19W
BAS20W
BAS21W
Unit
V
V
100
150
1
1.25
--
0.1
--
5
50
250
--
--
0.1
uA
pF
nS
REV. 2, Oct-2010, KSYR25
RATING AND CHARACTERISTIC CURVES
BAS19W thru BAS21W
Fig.1 Typical Forward Characteristics
Fig.2 Typical Reverse Characteristics
Device Marking :
Device P/N
BAS19W
BAS20W
BAS21W
Marking
KA8
KT2
KT3
Equivalent Circuit Diagram
Legal Disclaimer Notice
BAS19W thru BAS21W
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product
information and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which
are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.
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