Datasheet

Document Number: 83690 For technical questions, contact: [e-mail]
www.vishay.com
Rev. 1.5, 07-May-08 199
BRT21/BRT22/BRT23
Optocoupler, Phototriac Output,
Zero Crossing
Vishay Semiconductors
Fig. 14 - 2 - Connect a Series Resistor to the Output and Bridge
Both by a Capacitor
Fig. 15 - 3 - Connect a Choke of Low Winding Cap. in Series,
e.g., a Ringcore Choke, with Higher Load Currents
TECHNICAL INFORMATION
See Application Note for additional information.
PACKAGE DIMENSIONS in inches (millimeters)
iil410_14
22 nF
220 V~
2
1
3
5
6
4
33 Ω
iil410_15
22 nF
220 V~
1
2
3
5
4
6
500 µH
0.020 (0.51)
0.040 (1.02)
0.300 (7.62)
ref.
0.37 5 (9.53 )
0.395
(10.03)
0.012 (0.30) typ.
0.0040 (0.102)
0.0098 (0.249)
15° max.
0.248 (6.30 )
0.256 (6.50 )
0.33
5(
8.50 )
0.343 (8.70 )
pin one ID
6
5
4
12
3
ISO method A
0.130 (3.30)
0.150 (3.81)
0.033 (0.84) typ.
0.033 (0.84) typ.
0.100 (2.54) typ.
0.03 9
(1.00)
min.
0.018 (0.46)
0.020 (0.51 )
0.048 (1.22)
0.052 (1.32)
4°
typ .
17222
0.407 (10.36)
0.391 (9.96)
Optio n6
min.
0.300 (7.62)
typ.
min.
max.
0.028 (0.7)
O
ption 7
18450-1
0.307 (7.8)
0.291 (7.4)
0.014 (0.35)
0.010 (0.25)
0.400 (10.16)
0.430 (10.92)
0.180 (4.6)
0.160 (4.1)
0.315 (8.0)
0.331 (8.4)
0.406 (10.3)