IS3020
IS3021,IS3022
OPTICALLY COUPLED BILATERAL
SWITCH NON-ZERO CROSSING
TRIAC
2.54
Dimensions in
mm
1
6
5
4
DESCRIPTION
The IS3020, IS3021and IS3022 are optically
coupled isolators consisting of a Gallium
Arsenide infrared emitting 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.
FEATURE
l
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
l
High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
l
400V Peak Blocking Voltage
l
All electrical parameters 100% tested
l
Custom electrical selections available
APPLICATIONS
l
CRTs
l
Power Triac Driver
l
Motors
l
Consumer appliances
l
Printers
7.0
6.0
1.2
7.62
6.62
2
3
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
-40
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-to-output Isolation Voltage (Pk) 7500 Vac
(60 Hz , 1sec. duration)
INPUT DIODE
Forward Current
50mA
Reverse Voltage
6V
Power Dissipation
70mW
0
0
(derate linearly 1.33mW/ C above 25 C)
OUTPUT PHOTO TRIAC
Off-State Output Terminal Voltage
400V
Forward Current (Peak)
1A
Power Dissipation
300mW
0
0
(derate linearly 4.0mW/ C above 25 C)
POWER DISSIPATION
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 COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: (01429) 863609 Fax :(01429) 863581
7/12/00
DB92284m-AAS/A1
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 ) ( note 1 )
Critical rate of rise of commutating
Voltage ( dv/dt ) ( note 1 )
400
1.5
10
0.1
0.2
3.0
MIN TYP MAX UNITS
1.2
1.5
100
100
V
µ
A
nA
V
V
V/
µ
s
V/
µ
s
I load = 15mA,
V
IN
= 30V ( fig 1. )
TEST CONDITION
I
F
= 10mA
V
R
= 6V
V
DRM
= 400V (note 1 )
I
DRM
= 100nA
I
TM
= 100mA ( peak )
Output
Coupled
Input Current to Trigger ( I
FT
)(note 2 )
IS3020
IS3021
IS3022
Holding Current , either direction ( I
H
)
Input to Output Isolation Voltage V
ISO
5300
7500
100
30
15
10
mA
mA
mA
µ
A
V
D
= 3V ( note 2 )
V
RMS
V
PK
See note 3
See note 3
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.
FIGURE 1
+5v
V
CC
V
CC
+
0v
COMMUTATING
dv/dt
STATIC
dv/dt
-
R
IN
120
Ω
1
2
3
6
V
IN
5
4
R
L
2k
Ω
~
7/12/00
DB92284m-AAS/A1
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