BAV19W BAV21W
1 of 3 2002 Won-Top Electronics
BAV19W BAV21W
SURFACE MOUNT FAST SWITCHING DIODE
Features
!
High
Conductance
!
Fast Switching Speed A
!
Surface Mount Package Ideally Suited for
Automatic Insertion
!
For General Purpose Switching Application C
!
Plastic Material UL Recognition Flammability D
Classification 94V-O B
E
Mechanical Data
H
!
Case: SOD-123, Molded Plastic
G
!
Terminals: Plated Leads Solderable per J
MIL-STD-202, Method 208
!
Polarity:
Cathode
Band
!
Weight: 0.01 grams (approx.)
!
Marking:
BAV19W
A8
BAV20W
A80
BAV21W
A82
Maximum Ratings
@T
A
=25C unless otherwise specified
Characteristic
Symbol
BAV19W
BAV20W
BAV21W
Unit
Non-Repetitive Peak Reverse Voltage
V
RM
120
200
250
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
100
150
200
V
RMS Reverse Voltage
V
R(RMS)
70
105
140
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 = 1.0ms
@ t = 1.0s
I
FSM
2.5
0.5
A
Power Dissipation
P
d
410
mW
Typical Thermal Resistance, Junction to Ambient Air (Note 1)
R
JA
500
K/W
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +150
C
Electrical Characteristics
@T
A
=25C unless otherwise specified
Characteristic
Symbol
BAV19W
BAV20W
BAV21W
Unit
Forward Voltage Drop @ I
F
= 100mA
V
FM
1.0
V
Peak Reverse Leakage Current
At Rated DC Blocking Voltage
I
RM
100
150
200
nA
Typical Junction Capacitance (V
R
= 0V DC, f = 1.0MHz)
C
j
5.0
pF
Reverse Recovery Time (Note 2)
t
rr
50
nS
Note: 1. Valid provided that terminals are kept at ambient temperature.
2. Measured with I
F
= I
R
= 30mA, I
RR
= 0.1 x I
R
, R
L
= 100
.
WTE
POWER SEMICONDUCTORS
SOD-123
Dim
Min
Max
A
3.6
3.9
B
2.5
2.8
C
1.4
1.8
D
0.5
0.7
E
--
0.2
G
0.4
--
H
0.95
1.35
J
--
0.12
All Dimensions in mm
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. 1 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. 2 Leakage Current vs Junction Temperature
j
BAV19W BAV21W 2 of 3 2002 Won-Top Electronics
BAV19W BAV21W
3 of 3 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.
!
!
!
!
Package Type
Shipping Quantity
BAV19W-T1
SOD-123
3000/Tape & Reel
BAV19W-T3
SOD-123
10000/Tape & Reel
BAV20W-T1
SOD-123
3000/Tape & Reel
BAV20W-T3
SOD-123
10000/Tape & Reel
BAV21W-T1
SOD-123
3000/Tape & Reel
BAV21W-T3
SOD-123
10000/Tape & Reel
Products listed in bold are WTE Preferred devices.
!
T1 suffix refers to a 7" reel. T3 suffix refers to a 13" reel.
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
RECOMMENDED FOOTPRINT
0.04
(1.02)
inches(mm)
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
0.055
(1.40)
0.094
(2.40)
PDF 
ZIP