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TIL197,TIL198, TIL199 TIL197A, TIL198A, TIL199A TIL197B, TIL198B, TIL199B
HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATORS
APPROVALS l UL recognised, File No. E91231 'X' SPECIFICATION APPROVALS l VDE 0884 approval pending Certified to EN60950 by the following Test Bodies :Nemko - Certificate No. P96102022 Fimko - Registration No. 192313-01..25 Semko - Reference No. 9639052 01 Demko - Reference No. 305969 DESCRIPTION The TIL197, TIL198, TIL199 series of optically coupled isolators consist of infrared light emitting diodes and NPN silicon photo darlingtons in space efficient dual in line plastic packages. The standard parts TIL197, TIL198, TIL199 are tested for a CTR of 500% minimum. Parts with the suffix A or B are tested for a CTR of 1000 and 1500% minimum respectively.
l
TIL197 TIL197A TIL197B
2.54 7.0 6.0 1.2 5.08 4.08
Dimensions in mm
1 2 4 3
7.62 4.0 3.0 0.5 13 Max 0.26
TIL198 TIL198A TIL198B
3.0 0.5 2.54 7.0 6.0 3.35
1 2 3 4
8 7 6 5 7.62
1.2
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 High Current Transfer Ratio (500%min) l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l All electrical parameters 100% tested l Custom electrical selections available APPLICATIONS l Computer terminals l Industrial systems controllers l Measuring instruments l Signal transmission between systems of different potentials and impedances
OPTION SM
SURFACE MOUNT OPTION G
10.16 9.16
4.0 3.0 0.5 13 Max 0.26 1 2 3 4 5 7.0 6.0 6 7 8 16 15 14 13 12 11 10 9 7.62 13 Max 0.26
3.0 3.35 0.5
TIL199 TIL199A TIL199B
2.54
7.62
1.2 20.32 19.32 4.0 3.0
0.6 0.1 10.46 9.86
1.25 0.75
0.26 10.16 3.0 0.5 3.35
0.5
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
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
DB92416m-AAS/A2
ABSOLUTE MAXIMUM RATINGS (25C unless otherwise specified) Storage Temperature -55C to + 125C Operating Temperature -55C to + 100C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260C INPUT DIODE Forward Current Reverse Voltage Power Dissipation 50mA 6V 70mW
OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Power Dissipation POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/C above 25C) ELECTRICAL CHARACTERISTICS ( TA = 25C Unless otherwise noted ) PARAMETER Input Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) Collector-emitter Breakdown (BVCEO)
( Note 2 )
35V 6V 150mW
MIN TYP MAX UNITS 1.2 5 10 35 6 100 1.4 V V A V V nA
TEST CONDITION IF = 20mA IR = 10A VR = 5V IC = 0.5mA IE = 100A VCE = 10V
Output
Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO)
Coupled
Current Transfer Ratio (CTR) (Note 2) TIL197, TIL198, TIL199 TIL197A, TIL198A, TIL199A TIL197B, TIL198B, TIL199B
500 1000 1500
7500 7500 7500
2mA IF , 1V VCE 2mA IF , 1V VCE 2mA IF , 1V VCE
Collector-emitter Saturation VoltageVCE (SAT) Input to Output Isolation Voltage VISO 5300 7500
0.8
1.0
V VRMS VPK
2mA IF , 10mA IC See note 1 See note 1 VIO = 500V (note 1) VCC = 10V , IC = 10mA, RL= 100
Input-output Isolation Resistance RISO 5x1010 Output Rise Time Output Fall Time tr tf 100 100
s s
Note 1 Note 2
Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory.
7/12/00
DB92416m-AAS/A2
Collector Power Dissipation vs. Ambient Temperature =1mA
CE(SAT)
30mA
Collector power dissipation P C (mW)
6 5 4 3 2 1 0
50mA 1.5
5mA
200
(V)
Collector-emitter Saturation Voltage vs. Forward Current
Collector-emitter saturation voltage V
150
100
50
0 -30 0 25 50 75 100 125 Ambient temperature TA ( C ) Forward Current vs. Ambient Temperature 60
0
Ic
TA = 25C
0.5
1.0
2.0
2.5
3.0
Forward current IF (mA) Collector Current vs. Collector-emitter Voltage 100 10mA TA = 25C
50 Forward current I F (mA) Collector current I C (mA) 80 60 2mA 40 IF = 1mA 20 0 -30 0 25 50 75 100 125 0 1 2 3 4 5 Ambient temperature TA ( C ) Collector-emitter Saturation Voltage vs. Ambient Temperature 1.2 1.0 0.8 0.6 0.4 0.2 0 -30 0 25 50 75 100 Ambient temperature TA ( C )
7/12/00
40 30 20 10 0
5mA
Collector-emitter voltage VCE ( V ) Relative Current Transfer Ratio vs. Ambient Temperature 1.5 Relative current transfer ratio
CE(SAT)
(V)
Collector-emitter saturation voltage V
IF = 2mA IC = 10mA
IF = 2mA VCE = 1V
1.0
0.5
0 -30 0 25 50 75 Ambient temperature TA ( C ) 100
DB92416m-AAS/A2

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