Two Terminals
SMD Switching Diodes
BAV19WS/BAV20WS/BAV21WS
Two Terminals SMD Switching Diodes
Features
•
•
•
•
•
Fast switching speed
Surface mount package ideally suited for automatic insertion
Electrically Identical to Standard JEDEC
High conductance
RoHS compliant
Mechanical Data
Case:
Terminals:
Weight:
SOD-323/SOD-323F, molded plastic
Solderable per MIL-STD-750, Method 2026
Approx. 0.004 gram
Maximum Ratings
(T
Ambient
=25ºC unless noted otherwise)
Symbol
Description
Reverse Voltage
Peak Reverse Voltage
Average Forward Rectified
Current
Peak Forward Surge Current
Power Dissipation
Maximum Thermal Resistance
Operating Junction and Storage
Temperature Range
BAV19WS
100
120
BAV20WS
150
200
0.2
2.5
200
625
-55 to +150
BAV21WS
200
250
Unit
V
V
A
A
mW
°C/W
°C
Half Wave
Rectification with
Resistive Load
and f≥50Hz
t=0.001ms
Derate above
25° C
Conditions
V
R
V
RRM
I
F(AV)
I
FSM
P
D
R
thJA
T
J,
T
STG
TAITRON COMPONENTS INCORPORATED
www.taitroncomponents.com
Tel: (800)-TAITRON
Fax: (800)-TAITFAX
(800)-824-8766
(800)-824-8329
(661)-257-6060
(661)-257-6415
Rev. A/CZ
Page 1 of 6
Two Terminals SMD Switching
BAV19WS/BAV20WS/BAV21WS
Electrical Characteristics
(T
Ambient
=25ºC unless noted otherwise)
Symbol
Description
Maximum Forward Voltage
DC Reverse Current at Rated
DC Blocking Voltage
Typical Junction Capacitance
Reverse Recovery Time
BAV19WS
BAV20WS
1.0
0.1
5.0
50
BAV21WS
Unit
V
µA
pF
nS
Conditions
I
F
=0.1A
T
J
=25° C
V
R
=0V, f=1.0MHz
I
F
=30mA, I
R
=30mA,
I
rr
=3mA,V
R
=6V
R
L
=100Ω
V
F
I
R
C
J
T
RR
Typical Characteristics Curves
Fig.1- Power Derating Curve
Fig.2- Typical Forward Characteristics
Power Dissipation (mW)
Forward Current (mA)
Ambient Temperature (°C)
Forward Voltage (V)
Rev. A/CZ
www.taitroncomponents.com
Page 2 of 6
Two Terminals SMD Switching
BAV19WS/BAV20WS/BAV21WS
Fig.3-Leakage Current vs. Junction Temperature
Fig.4- Typical Junction Capacitance
Junction Capacitance (pF)
Leakage Current (µA)
Junction Temperature (°C)
Reverse Voltage (V)
Marking Information:
Outline
SOD-323
SOD-323F
BAV19WS
A8, JP
A8
BAV20WS
T2, JR
A80
BAV21WS
T3, JS
A82
Rev. A/CZ
www.taitroncomponents.com
Page 3 of 6
Two Terminals SMD Switching
BAV19WS/BAV20WS/BAV21WS
SOD-323 Outline Dimensions
inch
DIM
Min
A
B
C
D
E
H
J
K
0.63
0.045
0.031
0.010
Max
0.071
0.053
0.039
0.016
Min
1.60
1.15
0.80
0.25
mm
Max
1.80
1.35
1.00
0.40
0.006 REF
0.00
0.004
0.091
0.043
0.015
0.106
0.15 REF
0.00
0.089
2.30
1.10
0.377
2.70
Mounting Pad Layout in inch (mm)
Rev. A/CZ
www.taitroncomponents.com
Page 4 of 6
Two Terminals SMD Switching
BAV19WS/BAV20WS/BAV21WS
SOD-323F Outline Dimensions
inch
DIM
Min
A
B
C
D
H
J
K
0.069
0.045
0.028
0.010
0.012
0.002
0.091
Max
0.077
0.053
0.037
0.014
-
0.006
0.106
Min
1.75
1.15
0.70
0.25
mm
Max
1.95
1.35
0.95
0.35
-
0.15
2.70
0.30
0.05
2.30
Mounting Pad Layout in inch (mm)
Rev. A/CZ
www.taitroncomponents.com
Page 5 of 6
京公网安备 11010802033920号
EEWORLD
