IS3052
OPTICALLY COUPLED RANDOM
PHASE NON-ZERO CROSSING
TRIAC DRIVERS
DESCRIPTION
The IS3052 is an optically coupled isolator
consisting of a Gallium Arsenide infrared emit-
ting diode coupled with a light activated silicon
bilateral switch performing the functions of a
triac mounted in a standard 6 pin dual-in-line
package. The IS3052 provides random phase
control of high current triacs or thyristors. The
IS3052 features greatly enhanced static dv/dt
capability to ensure stable switching perform-
ance of inductive loads.
FEATURE
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Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
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High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
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550V Peak Blocking Voltage
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All electrical parameters 100% tested
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Custom electrical selections available
APPLICATIONS
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Solenoid / Valve Controls
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Lamp Ballasts
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Static AC Power Switch
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Interfacing Microprocessors to 115 and
240Vac Peripherals
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Solid State Relays
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Incandescent Lamp Dimmers
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Temperature Controls
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Motor Controls
2.54
7.0
6.0
1.2
7.62
6.62
1
2
3
Dimensions in mm
6
5
4
7.62
4.0
3.0
0.5
13擄
Max
0.26
3.0
0.5
3.35
ABSOLUTE MAXIMUM RATINGS
(25 擄C unless otherwise noted)
Storage Temperature
-40
0
C
Operating Temperature
-40
0
C
Lead Soldering Temperature
(1.6mm from case for 10 seconds)
Input-to-output Isolation Voltage (Pk)
(60 Hz , 1sec. duration)
INPUT DIODE
Forward Current
60mA
Reverse Voltage
3V
Power Dissipation
100mW
0
0
(derate linearly 1.33mW/ C above 25 C)
OUTPUT PHOTO TRIAC
Off-State Output Terminal Voltage
550V
RMS Forward Current
100mA
Forward Current (Peak)
1.2A
Power Dissipation
300mW
0
0
(derate linearly 4.0mW/ C above 25 C)
POWER DISSIPATION
- +100
0
C
- +85
0
C
260
0
C
7500 Vac
OPTION SM
SURFACE MOUNT
OPTION G
7.62
0.6
0.1
10.46
9.86
1.25
0.75
0.26
10.16
Total Power Dissipation
330mW
0
0
(derate linearly 4.4mW/ C above 25 C)
ISOCOM INC
1024 S. Greenville Ave, Suite 240,
Allen, TX 75002 USA
Tel: (214) 495-0755 Fax: (214) 495-0901
e-mail info@isocom.com
http://www.isocom.com
DB92762m-AAS/A1
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, TS25 1YD England Tel: (01429)863609
Fax : (01429) 863581 e-mail sales@isocom.co.uk
http://www.isocom.com
5/12/00
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