AiT Semiconductor Inc.
www.ait-ic.com
BAV19W~ BAV21W
SWITCHING DIODES
SURFACE MOUNT SWITCHING DIODE
REV1.0 - DEC 2014 RELEASED - - 1 -
﹒
DESCRIPTION
FEATURES
The BAV19W~ BAV21W is available in SOD-123
packages
Fast Switching Speed.
Surface Mount Package Ideally Suited For
Automatic Insertion
For General Purpose Switching Applications.
RoHS Compliant
Available in SOD-123 packages
ORDERING INFORMATION
APPLICATIONS
Package Type
Part Number
SOD-123
BAV19W
BAV20W
BAV21W
Note
SPQ: 3,000pcs/Reel
Surface mount fast switching diode
AiT Semiconductor Inc.
www.ait-ic.com
BAV19W~ BAV21W
SWITCHING DIODES
SURFACE MOUNT SWITCHING DIODE
REV1.0 - DEC 2014 RELEASED - - 2 -
ABSOLUTE MAXIMUM RATINGS
@T
A
= 25°C, unless otherwise specified
Parameter
Symbol
BAV19W
BAV20W
BAV21W
Unit
Non-Repetitive Peak Reverse Voltage
V
RM
120
200
250
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
OC Reverse Voltage
V
RRM
V
RWM
V
R
100
150
200
V
RMS Reverse Voltage
V
R(RMS)
71
106
141
V
Forward Continuous Current
I
FM
400
mA
Average Rectified Output Current
I
O
200
mA
Non-Repetitive Peak Forward Surge Current
@t=1.0μs
@t=1.0s
I
FSM
2.5
0.5
A
Repetitive Peak Forward Surge Current
I
FRM
625
mA
Power Dissipation
P
D
250
mW
Thermal Resistance Junction to Ambient Air
R
θJA
500
°C/W
Operating and Storage Temperature Rage
T
J
,T
STG
-65 ~ +150
°C
Stresses above may cause permanent damage to the device. These are stress ratings only and functional operation of the device at
these or any other conditions beyond those indicated in the Electrical Characteristics are not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min.
Max.
Unit
Maximum Forward Voltage
V
F1
V
F2
I
F
=100mA
I
F
=200mA
1.0
1.25
V
Reverse Current
I
R
V
R
=100V
V
R
=150V
V
R
=200V
BAV19W
BAV20W
BAV21W
0.1
μA
Junction Capacitance
Cj
V
R
=0，f=1.0MHz
5.0
pF
Reverse Recovery Time
t
rr
I
F
=I
R
=30mA，
I
rr
=0.1x I
R
，R
L
=1000
50
ns