Comchip BAS20W Surface mount switching diode Datasheet

Surface Mount Switching Diode
COMCHIP
www.comchiptech.com
BAS16W, BAS19W, BAS20W, BAS21W
Voltage: 75 - 200 Volts
Power: 200 mWatts
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
Mechanical data
SINGLE
.016 (.40)
.044 (1.10)
.035 (0.90)
.056(1.4) .047(1.2)
.006 (0.15)
.002 (0.05)
2
1
.004 (0.1) max.
Case: SOT -23, Plastic
Terminals : Solderable per NIL-STD -202,
method 208
Approx. Weight: 0.008 gram
.054 (1.35)
.045 (1.15)
3
.087 (2.2)
.078(2. 0)
.016 (.40) max.
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
VR
Reverse Voltage
75
100
BAS20W
BAS21W
UNITS
150
200
V
VRM
100
120
200
250
V
Rectified Current (Average), Half W ave Rectification
with Resistive Load and f >=50 Hz
IO
250
200
200
200
mA
Peak Forward Surge Current, 8.3ms single half sinewave superimposed on rated load (JEDEC method)
IFSM
2.0
2.5
2.5
2.5
A
PTOT
200
200
200
200
mW
VF
0.855
1.0
1.0
1.0
V
IR
1.0
0.1
0.1
0.1
uA
Typical Junction Capacitance (Notes1)
CJ
2.0
1.5
1.5
1.5
pF
Maximum Reverse Recovery (Notes2)
TRR
6.0
50.0
50.0
50.0
nS
Maximum Thermal Res istance
R
Peak Reverse Voltage
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 TJ= 25°C
Storage Temperature Range
JA
TJ
357
°C/W
-55 to +125
°C
NOTE:
1. CJ at VR=0, f=1MHZ
2. From I F=10mA to IR=1mA, V R=6Volts, RL=100?
MDS0304001A
Page 1
Surface Mount Switching Diode
COMCHIP
www.comchiptech.com
Rating and Characteristic Curves
10
TA=150OC
REVERSE CURRENT, mA
FORWARD CURRENT, mA
100
10
1.0
TA=125OC
1.0
O
TA=85 C
0.1
TA=55OC
0.01
O
TA=25 C
0.001
0.1
0.2
0.6
0.4
0.8
1.0
1.2
0
10
20
30
40
50
REVERSE VOLTAGE, Volts
FORWARD VOLTAGE, Volts
FORWARD VOLTAGE
LEAKAGE CURRENT
LEAKAGE CURRENT
FORWARD VOLTAGE
DIODE CAPACITANCE, pF
6.0
4.5
60 W
3.5
VRF=2V
2nF
5k W
Vo
1.5
0
0
2
4
6
8
RECTIFICATION EFFCIENCY MEASUREMENT CIRCUIT
REVERSE VOLTAGE, Volts
TYPICAL CAPATICANCE
TYPICAL CAPATICANCE
MDS0304001A
Page 2
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