DIODS BAV21WS, BAV19WS, BAV20WS Datasheet
Features
Fast Switching Speed
·
Surface Mount Package Ideally Suited for
·
Automatic Insertion
For General Purpose Switching Applications
·
High Conductance
·
Mechanical Data
Case: SOD-323, Molded Plastic
·
Case material - UL Flammability Rating
·
Classification 94V-0
Moisture Sensitivity: Level 1 per J-STD-020A
·
Terminals: Solderable per MIL-STD-202,
·
Method 208
Terminal Connections: Cathode Band, See
·
Page 2
BAV19WS Marking: A8 or T2 or T3
·
BAV20WS Marking: T2 or T3
·
· BAV21WS Marking: T3
· Weight: 0.004 grams (approx.)
BAV19WS - BAV21WS
SURFACE MOUNT FAST SWITCHING DIODE
SOD-323
Dim Min Max
A 2.30 2.70
H
A
B
C
D
G
J
a
E
B 1.60 1.80
C 1.20 1.40
D 1.05 Typical
E 0.25 0.35
G 0.20 0.40
H 0.10 0.15
J 0.05 Typical
a 0° 8°
All Dimensions in mm
Maximum Ratings
Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
Repetitive Peak Forward Surge Current
Power Dissipation
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
Reverse Breakdown Voltage (Note 2) BAV19WS
Forward Voltage (Note 2)
Peak Reverse Current
@ Rated DC Blocking Voltage (Note 2)
Total Capacitance
Reverse Recovery Time
@ TA= 25°C unless otherwise specified
Characteristic Symbol BAV19WS BAV20WS BAV21WS Unit
@ t = 1.0s
@ TA= 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Condition
BAV20WS
BAV21WS
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
O
I
FSM
I
FRM
P
d
R
qJA
T
j,TSTG
V
(BR)R
V
FM
I
RM ¾
C
t
t
rr
120 200 250 V
100 150 200
71 106 141 V
400 mA
200
2.5
0.5
625 mA
200 mW
625
-65 to +150
120
200
250
¾
¾
¾
¾
1.0
1.25
100
15
5.0 pF
50 ns
V
V
NA
mA
= 100mA
I
R
= 100mA
I
F
I
= 200mA
F
= 25°C
T
j
T
= 100°C
j
V
= 0, f = 1.0MHz
R
= IR= 30mA,
I
F
I
= 0.1 x IR,RL= 100W
rr
V
mA
A
°C/W
°C
Note: 1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
DS30119 Rev. 7 - 2 1 of 2 BAV19WS - BAV21WS
O
O
1000
g
Ordering Information
Device Packaging Shipping
BAV19WS-7 SOD-323 3000/Tape & Reel
BAV20WS-7 SOD-323 3000/Tape & Reel
BAV21WS-7 SOD-323 3000/Tape & Reel
Notes: 3. For Packaging Details, go to our website at: http://www.diodes.com/datasheets/ap02007.pdf.
(Note 3)
Marking Information
XX = Product Type Marking Code
(See Page 1)
100
10
N (mW)
XX
300
200
T=25Cj°
1.0
WER DISSIPATI
100
D
P,P
0
0
25
Fig. 1 Power Dissipation vs Ambient Temperature
50
T , AMBIENT TEMPERATURE ( C)
A
75
100
125
°
150
F
I , INSTANTANEOUS FORWARD CURRENT (mA)
0.1
0.01
012
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
. 2 Forward Characteristics
Fi
100
10
µ
1
0.1
R
I , LEAKAGE CURRENT ( A)
0.01
0 100 200
T , JUNCTION TEMPERATURE ( C)
j
°
Fig. 3 Leakage Current vs Junction Temperature
DS30119 Rev. 7 - 2 2 of 2 BAV19WS - BAV21WS
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