Surface Mount Switching Diode
BAS16W, BAS19W, BAS20W, BAS21W
Voltage: 75 - 200 Volts
Power: 200 mWatts
COMCHIP
www.comchiptech.com
Features
Fast SwitchingSpeed
Surface Mount Package Ideally Suited for
Automatic Insertion
Electrically Identical to Standard JEDEC
High Conductance
SOT-323
.087 (2.2)
.070 (1.8)
.016 (.40)
Top View
.054 (1.35)
.045 (1.15)
Mechanical data
Case: SOT -23, Plastic
Terminals : Solderable per NIL-STD -202,
method 208
Approx. Weight: 0.008 gram
SINGLE
3
1
2
.004 (0.1) max.
.006 (0.15)
.002 (0.05)
.056(1.4) .047(1.2)
.016 (.40)
.016 (.40) max.
.087 (2.2)
.078(2. 0)
Dimensions in inches (millimeters)
BAS16W, BAS19W, BAS20W, BAS21W
Maximum Ratings and Electrical Characterics
Ratings at 25°C ambient temperature unless otherwise specif ied. Single phase, half wave,
60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Parameter
Symbol
BAS16W BAS19W
V
R
Reverse Voltage
75
100
Peak Reverse Voltage
Rectified Current (Average), Half W ave Rectification
with Resistive Load and f >=50 Hz
Peak Forward Surge Current, 8.3ms single half sine-
wave superimposed on rated load (JEDEC method)
Power Dissipation Derate Above 25°C
Maximum Forward Voltage
@ I
F
=10mA
@ I
F
=100mA
Maximum DC Reverse Current at Rated DC Block ing
Voltage T
J
= 25°C
Typical Junction Capacitance (Notes1)
Maximum Reverse Recovery (Notes2)
Maximum Thermal Res istance
Storage Temperature Range
NOTE:
1. C
J
at V
R
=0, f=1MHZ
2. From I
F
=10mA to I
R
=1mA, V
R
=6Volts, R
L
=100?
V
RM
I
O
I
FSM
P
TOT
V
F
I
R
C
J
T
RR
R
JA
BAS20W
150
200
200
2.5
200
1.0
0.1
1.5
50.0
BAS21W
200
250
200
2.5
200
1.0
0.1
1.5
50.0
.044 (1.10)
.035 (0.90)
UNITS
V
V
mA
A
mW
V
uA
pF
nS
°C/W
°C
100
250
2.0
200
0.855
1.0
2.0
6.0
120
200
2.5
200
1.0
0.1
1.5
50.0
357
T
J
-55 to +125
MDS0304001A
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