IS620, IS621, IS622, IS623
IS621X, IS622X, IS623X
OPTICALLY COUPLED BILATERAL
SWITCH LIGHT ACTIVATED ZERO
VOLTAGE CROSSING TRIAC
APPROVALS
UL recognised, File No. E91231
Package System " TT "
'X' SPECIFICATIONAPPROVALS
IS621, IS622, IS623 approved to
VDE 0884 in 3 available lead form : -
- STD
- G form
-
SMD approved to CECC 00802
DESCRIPTION
The IS62_ Series are optically coupled
isolators consisting of a Gallium Arsenide
infrared emitting diode coupled with a monolithic
silicon detector performing the functions of a
zero crossing bilateral triac mounted in a
standard 6 pin dual-in-line package.
FEATURES
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
High Isolation Voltage (5.3kV
RMS
)
Zero Voltage Crossing
600V Peak Blocking Voltage
All electrical parameters 100% tested
Custom electrical selections available
APPLICATIONS
CRTs
Power Triac Driver
Motors
Consumer appliances
Printers
OPTION SM
SURFACE MOUNT
OPTION G
2.54
7.0
6.0
1.2
7.62
6.62
Dimensions in mm
1
2
3
6
5
4
7.62
4.0
3.0
0.5
13°
Max
0.26
3.0
0.5
3.35
ABSOLUTE MAXIMUM RATINGS
(25 °C unless otherwise noted)
Storage Temperature
-55
0
C - +150
0
C
Operating Temperature
-40
0
C - +100
0
C
Lead Soldering Temperature
260
0
C
(1.6mm from case for 10 seconds)
INPUT DIODE
Forward Current
50mA
Reverse Voltage
6V
Power Dissipation
120mW
0
0
(derate linearly 1.41mW/ C above 25 C)
OUTPUT PHOTO TRIAC
Off-State Output Terminal Voltage
600V
Forward Current (Peak)
1A
Power Dissipation
150mW
0
0
(derate linearly 1.76mW/ C above 25 C)
POWER DISSIPATION
7.62
0.6
0.1
10.46
9.86
1.25
0.75
0.26
10.16
Total Power Dissipation
250mW
0
0
(derate linearly 2.94mW/ C above 25 C)
ISOCOM COMPONENTS 2004 LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1UD
Tel: (01429) 863609 Fax :(01429) 863581
17/7/08
DB92005
ELECTRICAL CHARACTERISTICS ( T
A
= 25°C Unless otherwise noted )
PARAMETER
Input
Forward Voltage (V
F
)
Reverse Current (I
R
)
Peak Off-state Current ( I
DRM
)
Peak Blocking Voltage
( V
DRM
)
On-state Voltage ( V
TM
)
Critical rate of rise of
off-state Voltage ( dv/dt )
Coupled
Input Current to Trigger ( I
FT
)(note 2 )
IS620
IS621
IS622
IS623
Holding Current , either direction ( I
H
)
Input to Output Isolation Voltage V
ISO
Zero
Crossing
Charact-
-eristic
Inhibit Voltage ( V
IH
)
400
5300
600
3.0
MIN TYP MAX UNITS
1.2
0.05
1.4
10
500
V
μA
nA
V
V
TEST CONDITION
I
F
= 20mA
V
R
= 6V
V
DRM
= 600V (note 1 )
I
DRM
= 500nA
I
TM
= 100mA ( peak )
Output
600
1500
V/μs
30
15
10
5
mA
mA
mA
mA
μA
V
RMS
20
V
V
TM
= 3V ( note 2 )
See note 3
Leakage in Inhibited State ( I
S
)
500
μA
I
F
= Rated I
FT
MT1-MT2 Voltage
above which device
will not trigger
I
F
= Rated I
FT
V
DRM
= 600V off-state
Note 1. Test voltage must be applied within dv/dt rating.
Note 2. Guaranteed to trigger at an I
F
value less than or equal to max. I
FT
, recommended I
F
lies
between Rated I
FT
and absolute max. I
FT
.
Note 3. Measured with input leads shorted together and output leads shorted together.
17/7/08
DB92005m-AAS/A5
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