Voltage: 75 - 200 Volts
Power: 200 mWatts
BAS16W, BAS19W, BAS20W, BAS21W
Features
Mechanical data
Case: SOT -23, Plastic
Terminals : Solderable per NIL-STD -202,
method 208
Approx. Weight: 0.008 gram
Fast SwitchingSpeed
Surface Mount Package Ideally Suited for
Automatic Insertion
Electrically Identical to Standard JEDEC
High Conductance
Surface Mount Switching DiodeSurface Mount Switching Diode
www.comchiptech.com
COMCHIPCOMCHIP
MDS0304001A Page 1
Parameter Symbol BAS16W BAS19W BAS20W BAS21W UNITS
Reverse Voltage VR75 100 150 200 V
Peak Reverse Voltage VRM 100 120 200 250 V
Rectified Current (Average), Half Wave Rectification
with Resistive Load and f >=50 Hz IO250 200 200 200 mA
Peak Forward Surge Current, 8.3ms single half sine-
wave superimposed on rated load (JEDEC method) IFSM 2.0 2.5 2.5 2.5 A
Power Dissipation Derate Above 25°C PTOT 200 200 200 200 mW
Maximum Forward Voltage @ IF=10mA
@ IF=100mA
Maximum DC Reverse Current at Rated DC Blocking
Voltage TJ= 25°C IR1.0 0.1 0.1 0.1 uA
Typical Junction Capacitance (Notes1) CJ2.0 1.5 1.5 1.5 pF
Maximum Reverse Recovery (Notes2) TRR 6.0 50.0 50.0 50.0 nS
Maximum Thermal Resistance R JA
°C/W
Storage Temperature Range TJ°C
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=10mA to IR=1mA, VR=6Volts, RL=100?
Maximum Ratings and Electrical Characterics
357
-55 to +125
V
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave,
60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
VF0.855 1.0 1.0 1.0
SINGLE
BAS16W, BAS19W, BAS20W, BAS21W
SOT-323
Dimensions in inches (millimeters)
.056(1.4)
.047(1.2)
.004 (0.1) max.
.087 (2.2)
.016 (.40)
.016 (.40) max.
Top View
.087 (2.2)
.006(0.15)
.044(1.10)
.070 (1.8)
.045 (1.15)
.002(0.05)
.078(2. 0)
.035(0.90)
.016 (.40)
.054 (1.35)
1
2
3
Rating and Characteristic Curves
www.comchiptech.com
COMCHIPCOMCHIP
MDS0304001A Page 2
Surface Mount Switching DiodeSurface Mount Switching Diode
RECTIFICATION EFFCIENCY MEASUREMENT CIRCUIT
TYPICAL CAPATICANCE
LEAKAGE CURRENT
FORWARD VOLTAGE
100
0.2 0.4 0.6 0.8 1.0 1.2
10
1.0
0.1
10
0
1.0
0.1
0.01
0.001
10 20 30 40 50
6.0
0
4.5
3.5
1.5
0
246 8
FORWARD CURRENT,mA
FORWARD VOLTAGE, Volts
REVERSE CURRENT,Am
REVERSE VOLTAGE, Volts
T =150 CAO
T =125 CAO
T =85 CAO
T =55 CAO
T =25 CAO
DIODE CAPACITANCE, pF
REVERSE VOLTAGE, Volts
5k WVo
2nF
V =2VRF
60 W
FORWARD VOLTAGE LEAKAGE CURRENT
TYPICAL CAPATICANCE
