ISOCOM COMPONENTS LTD
Unit 25B, Park V iew Road West,
Park V iew Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1UD
Tel: (01429) 863609 Fax :(01429) 863581
11/11/09
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
10.16
SURFACE MOUNTSURFACE MOUNT
SURFACE MOUNTSURFACE MOUNT
SURFACE MOUNT
0.26
7.62
TLP620
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
TLP620-4
Dimensions in mm
HIGH DENSITY A.C. INPUT
PHOTOTRANSISTOR OPTICALLY
COUPLED ISOLAT ORS
1
2
3
7
8
16
15
10
413
11
12
14
9
6
5
4
8
7
6
2
1
3
5
4
3
1
2
APPROVALS
zUL recognised, File No. E91231
Package Code "EE"
'X' SPECIFICATION APPROV ALS
zz
zz
zVDE 0884 in 3 available lead forms : -
STD
- G form
- SMD approved to CECC 00802
DESCRIPTION
The TLP620, TLP620-2, TLP620-4 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
zOptions :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
T ape&reel - add SMT&R after part no.
zHigh Isolation V oltage (5.3kVRMS ,7.5kVPK )
zAC or polarity insensitive input
zAll electrical parameters 100% tested
zCustom electrical selections available
APPLICATIONS
zComputer terminals
zIndustrial systems controllers
zTelephone sets, Telephone exchangers
zSignal transmission between systems of
different potentials and impedances
OPTION GOPTION G
OPTION GOPTION G
OPTION G
OPTION SMOPTION SM
OPTION SMOPTION SM
OPTION SM
5.08
4.08 4.0
3.0
7.62
TLP620X, TLP620-2X, TLP620-4X
TLP620, TLP620-2, TLP620-4
TLP620-2
10.46
9.86
0.6
0.1 1.25
0.75
DB92548
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage T emperature -55°C to + 125°C
Operating Temperature -30°C to + 100°C
Lead Soldering T emperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current ± 50mA
Power Dissipation 70mW
OUTPUT TRANSISTOR
Collector-emitter V oltage BVCEO 55V
Emitter-collector V oltage BVECO 6V
Collector Current 50mA
Power Dissipation 150mW
POWER DISSIPATION
T otal Power Dissipation 200mW
(derate linearly 2.67mW/°C above 25°C)
PARAMETER MIN TYP MAX UNITS TEST CONDITION
Input Forward Voltage (VF) 1.0 1.15 1.3 V IF = ± 10mA
Output Collector-emitter Breakdown (BVCEO)55 V I
C = 0.5mA
( Note 2 )
Emitter-collector Breakdown (BVECO)6 V I
E = 100μA
Collector-emitter Dark Current (ICEO) 100 nA VCE = 20V
Coupled Current Transfer Ratio (CTR) (Note 2)
TLP620, TLP620-2, TLP620-4 50 600 % ± 5mAIF , 5V VCE
CTR selection available GB 100 600 % ± 5mAIF , 5V VCE
30 % ± 1mAIF , 0.4V VCE
Collector-emitter Saturation VoltageVCE (SAT) 0 .4 V ± 8mAIF , 2.4mAIC
GB 0. 4 V ± 1mAIF , 0.2mAIC
Input to Output Isolation Voltage V ISO 5300 VRMS See note 1
7500 VPK See note 1
Input-output Isolation Resistance RISO 5x1010 ΩVIO = 500V (note 1)
Rise Time,tr 4 18 μsV
CE = 2V ,
Fall Time, tf 3 18 μs I
C= 2mA, RL= 100Ω
11/11/09
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )
DB92548
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.
DB92548
11/11/09
50
-30 0 25 50 75 100 125
Ambient temperature TA ( °C )
150
0
200
Ambient temperature TA ( °C )
Collector power dissipation PC (mW)
60
30
20
10
0
40
50
-30 0 25 50 75 100 125
Collector Power Dissipation vs. Ambient Temperature
Forward Current vs. Ambient Temperature
-30 0 25 50 75 100
Ambient temperature TA ( °C )
Collector-emitter saturation voltage VCE(SAT) (V)
Collector-emitter Saturation
Voltage vs. Ambient Temperature
100
0
0.04
0.08
0.12
0.16
0.20
0.24
0.28
IF = ±5mA
IC = 1mA
Forward current IF (±mA)
Collector Current vs. Collector-emitter Voltage
Collector-emitter voltage VCE ( V )
Collector current IC (mA)
Current Transfer Ratio vs. Forward Current
Forward current IF (±mA)
Current transfer ratio CTR (%)
1 2 5 10 20 50
0
80
120
160
200
240
0 2 4 6 8 10
0
10
20
30
40
50
40
TA = 25°C
280
320
VCE = 5V
TA = 25°C
IF = ±5mA
±10
±15
±20
±30
±50
Collector-emitter voltage VCE ( V )
TA = 25°C
0
5
10
15
20
25
Collector Current vs. Low
Collector-emitter Voltage
±5
±20
±30
±40
±50
0 0.2 0.4 0.6 0.8 1.0
Collector current IC (mA)
IF = ±2mA
±10
