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Электронный компонент: BAV19WS

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DS30119 Rev. 7 - 2
1 of 2
BAV19WS - BAV21WS
BAV19WS - BAV21WS
SURFACE MOUNT FAST SWITCHING DIODE
Features
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.)
Mechanical Data
Characteristic
Symbol
BAV19WS
BAV20WS
BAV21WS
Unit
Repetitive Peak Reverse Voltage
V
RRM
120
200
250
V
Working Peak Reverse Voltage
DC Blocking Voltage
V
RWM
V
R
100
150
200
V
RMS Reverse Voltage
V
R(RMS)
71
106
141
V
Forward Continuous Current (Note 1)
I
FM
400
mA
Average Rectified Output Current (Note 1)
I
O
200
mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0
ms
@ t = 1.0s
I
FSM
2.5
0.5
A
Repetitive Peak Forward Surge Current
I
FRM
625
mA
Power Dissipation
P
d
200
mW
Thermal Resistance Junction to Ambient Air (Note 1)
R
qJA
625
C/W
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +150
C
Maximum Ratings
@ T
A
= 25
C unless otherwise specified
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.
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2) BAV19WS
BAV20WS
BAV21WS
V
(BR)R
120
200
250
V
I
R
= 100
mA
Forward Voltage (Note 2)
V
FM
1.0
1.25
V
I
F
= 100mA
I
F
= 200mA
Peak Reverse Current
@ Rated DC Blocking Voltage (Note 2)
I
RM
100
15
NA
mA
T
j
= 25
C
T
j
= 100
C
Total Capacitance
C
t
5.0
pF
V
R
= 0, f = 1.0MHz
Reverse Recovery Time
t
rr
50
ns
I
F
= I
R
= 30mA,
I
rr
= 0.1 x I
R
, R
L
= 100
W
Electrical Characteristics
@ T
A
= 25
C unless otherwise specified
Fast Switching Speed
Surface Mount Package Ideally Suited for
Automatic Insertion
For General Purpose Switching Applications
High Conductance
A
B
C
D
E
G
a
H
J
SOD-323
Dim
Min
Max
A
2.30
2.70
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
Notes:
3. For Packaging Details, go to our website at: http://www.diodes.com/datasheets/ap02007.pdf.
DS30119 Rev. 7 - 2
2 of 2
BAV19WS - BAV21WS
0
100
200
300
25
0
50
75
100
125
150
P,
P
O
WER
DISSIP
AT
I
O
N
(
mW)
D
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Power Dissipation vs Ambient Temperature
A
10
1.0
100
1000
0.1
0.01
0
1
2
I
,
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
(mA)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Forward Characteristics
F
T = 25 C
j
1
10
100
0.1
0.01
0
100
200
I
,
LEAKAGE
CURRENT
(
A)
R
T , JUNCTION TEMPERATURE ( C)
Fig. 3 Leakage Current vs Junction Temperature
j
XX = Product Type Marking Code
(See Page 1)
XX
Marking 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
Ordering Information
(Note 3)