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MDD |
BAV19W-BAV21W
FAST SWITCHING DIODES
1.80(.071)
1.40(.055)
SOD-123
1.65(.065)
1.55(.061)
3.86(0.152)
3.56(0.145)
2.84(0.112)
2.54(0.100)
3.9(0.154)
3.7(0.146)
2.7(0.106)
2.6(0.102)
FEATURES
Fast switching speed
Surface mount package ideally suited
for automatic insertion
For general purpose switching applications
.15(.006)
MAX
.71(0.028)
.50(0.020)
1.35(.053)
.94(.037)
.135(.005)
.127(.004)
.25(.010)
MIN
Dimensions in millimeters and (inches)
0.6(.023)
0.5(.020)
1.15(.045)
1.05(.041)
MECHANICAL DATA
Case: Molded plastic body
Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
Polarity: Polarity symbols marked on case
Marking: BAV19W:A8, BAV20W:T2, BAV21W:T3
Maximum ratings and electrical characteristics, Single diode @TA=25C
PARAMETER
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC Blocking voltage
SYMBOLS
VRRM
VRWM
VR
BAV19W
100
RMS Reverse voltage
Forward continuous current
Average rectified output current
Peak forward surge current @=1.0ms
@=1.0s
VR(RMS)
IFM
IO
IFSM
71
Repetitive peak forward current
Power dissipation
Thermal resistance junction to ambient
IFRM
Pd
RΘJA
Storage temperature
TSTG
Non-Repetitive peak reverse voltage
VRM 120
BAV20W
150
106
400
200
2.5
0.5
625
250
500
-65 to +150
200
Electrical ratings @TA=25C
PARAMETER
Forward voltage
Reverse current
BAV19W
BAV20W
BAV21W
Capacitance between terminals
Reverse recovery time
SYMBOLS
VF1
VF2
Min.
IR
CT
trr
Typ.
Max.
1.0
1.25
0.1
0.1
0.1
5
50
Unit
V
V
uA
uA
uA
pF
ns
BAV21W
200
141
250
UNITS
V
V
mA
mA
A
mA
mW
K/W
C
V
Conditions
IF=0.1A
IF=0.2A
VR=100V
VR=150V
VR=200V
VR=0V,f=1.0MHz
IF=IR=10mA
Irr=0.1XIR,RL=100
MDD ELECTRONIC
RATINGS AND CHARACTERISTIC CURVES BAV19W THRU BAV21W
300
250
200
150
100
50
0
0
FIG. 1- POWER DERATING CURVE
TJ=125 C
25 50 75 100 125
TA,AMBIENT TEMPERATURE( C)
150
FIG. 2-TYPICAL FORWARD CHARACTERISTIC
1
0.1
0.01
TA=150 C
TA=125 C
TA=75 C
TA=25 C
TA=0 C
TA=-40 C
0.001
0 0.4 0.8
1.2 1.4
VF INSTANTANEOUS FORWARD VOLTAGE (V)
FIG. 3- TYPICAL REVERSE CHARACTERISTICS
100
TA=150 C
10 TA=125 C
1 TA=75 C
0.1
TA=25 C
0.01
TA=0 C
0.001
TA=-40 C
0.0001
0
50
100 150
200 250
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
FIG. 4- TYPICAL CAPACITANCE
VS REVERSE VOLTAGE
4
3
f=1MHz
2
1
0
0 10 20 30 40
VR, REVERSE VOLTAGE.(V)
MDD ELECTRONIC
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