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
DB92549m-AAS /A1
0.26
20.32
19.32
3.35
4.0
3.0
0.5
13°
Max
7.0
6.0
2.54
1.2
0.5
3.0
1.2
3.0
3.35
7.0
6.0
0.5
0.5
7.62
0.26
13°
Max
2.54
TLP626
3.0
10.16
9.16
4.0
3.0
3.35
0.5
7.0
6.0
7.62
1.2
13°
Max
0.5
0.26
2.54
Dimensions in mm
LOW INPUT CURRENT A.C. INPUT
PHOTOTRANSISTOR OPTICALLY
COUPLED ISOLATORS
1
2
3
7
8
16
15
10
4
13
11
12
14
9
6
5
4
8
7
6
2
1
3
5
4
3
1
2
APPROVALS
l
UL recognised, File No. E91231
DESCRIPTION
The TLP626, TLP626-2, TLP626-4 series of
optically coupled isolators consist of two infrared
light emitting diodes connected in inverse parallel
and NPN silicon photo transistors in space
efficient dual in line plastic packages.
FEATURES
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
Low input current ± 0.5mA I
F
l
High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
l
AC or polarity insensitive input
l
All electrical parameters 100% tested
l
Custom electrical selections available
APPLICATIONS
l
Computer terminals
l
Industrial systems controllers
l
Telephone sets, Telephone exchangers
l
Signal transmission between systems of
different potentials and impedances
5.08
4.08
4.0
3.0
7.62
TLP626, TLP626-2,TLP626-4
TLP626-2
TLP626-4
OPTION G
7.62
SURFACE MOUNT
OPTION SM
10.16
0.26
10.46
9.86
0.6
0.1
1.25
0.75
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
DB92549m-AAS/A1
PARAMETER
MIN TYP MAX UNITS TEST CONDITION
Input
Forward Voltage (V
F
)
1.0
1.15
1.3
V
I
F
= ± 10mA
Output
Collector-emitter Breakdown (BV
CEO
)
55
V
I
C
= 0.5mA
(
Note 2
)
Emitter-collector Breakdown (BV
ECO
)
6
V
I
E
= 100
µ
A
Collector-emitter Dark Current (I
CEO
)
100
nA
V
CE
= 24V
Coupled
Current Transfer Ratio (CTR) (Note 2)
100
1200 %
± 1mAI
F
, 0.5V V
CE
Low Input CTR
50
%
± 0.5mAI
F
,1.5V V
CE
Collector-emitter Saturation VoltageV
CE
(SAT)
0.4
V
± 1mAI
F
, 0.5mAI
C
0.2
V
± 1mAI
F
, 1mAI
C
Input to Output Isolation Voltage V
ISO
5300
V
RMS
See note 1
7500
V
PK
See note 1
Input-output Isolation Resistance R
ISO
5x10
10
V
IO
= 500V (note 1)
Rise Time
tr
8
µ
s
V
CC
= 10V ,
Fall Time
tf
8
µ
s
I
C
= 2mA, R
L
= 100
Turn-on Time
ton
10
µ
s
Turn-off Time
toff
8
µ
s
7/12/00
ELECTRICAL CHARACTERISTICS ( T
A
= 25°C Unless otherwise noted )
Note 1
Measured with input leads shorted together and output leads shorted together.
Note 2
Special Selections are available on request. Please consult the factory.
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
-55°C to + 125°C
Operating Temperature
-55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current
± 50mA
Power Dissipation
70mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
CEO
55V
Emitter-collector Voltage BV
ECO
6V
Power Dissipation
150mW
POWER DISSIPATION
Total Power Dissipation
200mW
(derate linearly 2.67mW/°C above 25°C)
DB92549m-AAS/A1
7/12/00
50
Ambient temperature T
A
( °C )
150
0
200
Ambient temperature T
A
( °C )
Collector power dissipation P
C
(mW)
60
30
20
10
0
40
50
Collector Power Dissipation vs. Ambient Temperature
Forward Current vs. Ambient Temperature
Ambient temperature T
A
( °C )
100
0
0.5
1.0
1.5
I
F
= ±1mA
V
CE
= 0.5V
Forward current I
F
(±mA)
Relative Current Transfer Ratio
vs. Ambient Temperature
Relative current transfer ratio
-30 0 25 50 75 100 125
-30 0 25 50 75 100 125
-30 0 25 50 75 100
Ambient temperature T
A
( °C )
0
0.5
1.0
1.5
Relative Current Transfer Ratio
vs. Ambient Temperature
Relative current transfer ratio
-30 0 25 50 75 100
I
F
= ± 0.5mA
V
CE
= 1.5V
0
1.2
1.6
2.0
2.4
2.8
V
CE
= 0.5V
T
A
= 25°C
Relative current transfer ratio
Relative Current Transfer Ratio
vs. Forward Current
Forward current I
F
(±mA)
0.8
0.4
0.1 0.2 0.5 1.0 2 5
0
0.8
1.2
1.6
2.0
2.4
0.4
2.8
V
CE
= 1.5V
T
A
= 25°C
Relative current transfer ratio
Relative Current Transfer Ratio
vs. Forward Current
Forward current I
F
(±mA)
0.1 0.2 0.5 1.0 2 5
PDF 
ZIP