SEMICONDUCTOR
TECHNICAL SPECIFICATION
RECTRON
SMALL SIGNAL DIODE
BAV19WS
BAV20WS
BAV21WS
VOLTAGE RANGE 120 to 250 Volts CURRENT 200 mAmpere
FEATURES
* Fast Switching Speed
* Surface Mount Package Ideally Suited for
Automatic Insertion
* For General Purpose Switching Applications
SOD-323
MECHANICAL DATA
*
*
*
*
*
.014(.35)
.010(.25)
Case: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 0.004 grams
.071(1.80)
.063(1.60)
.055(1.40)
.047(1.20)
.106(2.70)
.098(2.50)
.006(.15)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
O
.003(.08)
MAX.039(1.00)
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
REF .019(0.46)
.004(.10)
.000(.00)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
(@T
A
=25 C unless otherwise noted)
O
RATINGS
Non-Repetitive Peak Reverse Voltage
Maximum Repetitive Peak Reverse Voltage
Maximum Working Peak reverse Voltage
Maximum DC Blocking Voltage
RMS Reverse Voltage
Forward Comtinuous Current
Average Rectified Output Current
Peak Forward Surge Current
Repetitive Peak Forward Current
Reverse Recovery Time(I
F
=I
R
=30mA I rr =0.1XI
R
,R
L
=100W)
Capacitance between terminals (V
R
=0V,f=1MHz)
Power Dissipation
Storage Temperature Range
ELECTRICAL CHARACTERISTICS
(@T
A
=25 C unless otherwise noted)
O
SYMBOL
V
RM
V
RRM
V
RWM
V
R
V
RMS
I
FM
I
O
@t<1.0mS
@t<1.0S
BAV19WS
120
100
71
BAV20WS
200
150
106
400
200
2.5
0.5
BAV21WS
250
200
141
UNITS
Volts
Volts
Volts
mAmps
mAmps
Amps
mAmps
nS
pF
mW
O
I
FSM
I
FRM
T
rr
C
T
P
D
T
STG
625
50
5
200
-65 to + 150
C
CHARACTERISTICS
Forward Voltage
@IF=0.1A
@IF=0.2A
@VR=100V (BAV19WS)
SYMBOL
V
F
BAV19WS
BAV20WS
1.0
1.25
BAV21WS
UNITS
Volts
Reverse Current
@VR=150V (BAV20WS)
@VR=200V (BAV21WS)
I
R
0.1
uAmps
Note 1: "Fully ROHS compliant", "100% Sn plating (Pb-free)".
2007-1
RATING AND CHARACTERISTICS CURVES ( BAV19WS/BAV20WS/BAV21WS )
IF, INSTANTANEOUS FORWARD CURRENT(A)
300
Pd, POWER DISSIPATION(mW)
1
250
200
150
100
50
0
0.1
T
A
=-40
O
C
0.01
T
A
= 75
O
C
T
A
= 0
O
C
T
A
= 25
O
C
T
A
= 75
O
C
T
A
= 125
O
C
0
25
50
75
100
O
125
150
0.001
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
TA, AMBIENT TEMPERATURE( C)
VF, INSTANTANEOUS FORWARD VOLTAGE(V)
Figure1 Power Derating Curve
IR, INSTANTANEOUS REVERSE CURRENT(mA)
Figure2 Typical Foward Characteristics
4.0
CT,TOTAL CAPACITANCE(pF)
100
10
1
0.1
0.01
0.001
0.0001
0
50
100
T
A
= 150
O
C
T
A
= 125
O
C
T
A
= 75
O
C
T
A
= 25
O
C
T
A
= 0
O
C
T
A
= -40
O
C
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
10
20
f= 1.0MHz
150
200
250
30
40
VR,INSTANTANEOUS REVERSE VOLTAGE(V)
VR, REVERSE VOLTAGE(V)
Figure3 Typical Reverse Characteristics
Figure4 Typical Capacitance vs Reverse Voltage
RECTRON
Test/Measurement
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