BRT21 Datasheet, PDF (1/9 Pages) Siemens Semiconductor Group – SITACO AC Switches Without Zero Voltage Switch With Zero Voltage Switch

BRT21/ 22/ 23
Vishay Semiconductors
Optocoupler, Phototriac Output, Zero Crossing
Features
• High Input Sensitivity I_FT = 1.0 mA
• I_TRMS = 300 mA
• High Static dv/dt 10,000 V/µs
• Electrically Insulated between Input and
Output circuit
• Microcomputer compatible
• Trigger Current
- (I_FT < 1.2 mA) BRT22F, BRT23F,
- (I_FT < 2 mA) BRT21H, BRT22H, BRT23H
- (I_FT < 3 mA) BRT21M, BRT22M, BRT23M
A1
6 ^MT2
C2
5 NC
NC 3 ZCC* 4 ^MT1
17223
*Zero Crossing Circuit
• Available Surface Mount and on on tape and reel
• Zero Voltage Crossing detector
• UL File E52744 System Code "J"
• Lead-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Applications
• Industrial controls
• Office equipment
• Consumer appliances
Description
The BRT21, BRT22, BRT23 product family consists
of AC switch optocouplers with zero voltage detec-
tors with two electrically insulated lateral power ICs
which integrate a thyrister system, a photo detector
and noise suppression at the output and an IR GaAs
diode input
High input sensitivity is achieved by using an emitter
follower phototransistor and an SCR predriver result-
ing in an LED trigger current of less than 2 mA or 3 mA
(DC). Inverse parallel SCRs provide commutating
dv/dt greater than 10 kV/µs
The zero cross line voltage detection circuit consists
of two MOSFETS and a photodiode.
THe BRT21/ 22/ 23 product family isolates low-volt-
age logic from 120, 230 and 380 VAC lines to control
resistive, inductive or capacitive loads including
motors, solenoids, high current thyristers or TRIAC
and relays.
Order Information
Part
Remarks
BRT21H
V_DRM ≤ 400 V, DIP-6, 2.0 mA I_FT
BRT21M
V_DRM ≤ 400 V, DIP-6, 3.0 mA I_FT
BRT22F
V_DRM ≤ 600 V, DIP-6, 1.2 mA I_FT
BRT22H
V_DRM ≤ 600 V, DIP-6, 2.0 mA I_FT
BRT22M
V_DRM ≤ 600 V, DIP-6, 3.0 mA I_FT
BRT23F
V_DRM ≤ 800 V, DIP-6, 1.2 mA I_FT
BRT23H
V_DRM ≤ 800 V, DIP-6, 2.0 mA I_FT
BRT23M
V_DRM ≤ 800 V, DIP-6, 3.0 mA I_FT
BRT21H-X006 V_DRM ≤ 400 V, DIP-6 400 mil (option 6), 2.0 mA I_FT
BRT21H-X007 V_DRM ≤ 400 V, SMD-6 (option 7), 2.0 mA I_FT
BRT21M-X006 V_DRM ≤ 400 V, DIP-6 400 mil (option 6), 3.0 mA I_FT
BRT22F-X006 V_DRM ≤ 600 V, SMD-6 (option 7), 1.2 mA I_FT
BRT22F-X0067 V_DRM ≤ 600 V, SMD-6 (option 7), 1.2 mA I_FT
BRT22H-X007 V_DRM ≤ 600 V, SMD-6 (option 7), 2.0 mA I_FT
BRT22M-X006 V_DRM ≤ 600 V, DIP-6 400 mil (option 6), 3.0 mA I_FT
BRT23F-X006 V_DRM ≤ 800 V, DIP-6 400 mil (option 6), 1.2 mA I_FT
BRT23F-X007 V_DRM ≤ 800 V, DIP-6 400 mil (option 6), 1.2 mA I_FT
BRT23H-X006 V_DRM ≤ 800 V, DIP-6 400 mil (option 6), 2.0 mA I_FT
BRT23H-X007 V_DRM ≤ 800 V, SMD-6 (option 7), 2.0 mA I_FT
BRT23M-X006 V_DRM ≤ 800 V, DIP-6 400 mil (option 6), 3.0 mA I_FT
BRT23M-X007 V_DRM ≤ 800 V, SMD-6 (option 7), 3.0 mA I_FT
For additional information on the available options refer to
Option Information.
Document Number 83690
Rev. 1.4, 10-Jan-05
www.vishay.com
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