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ISP620-1X, ISP620-2X, ISP620-4X ISP620-1, ISP620-2, ISP620-4
HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS
APPROVALS l UL recognised, File No. E91231 'X' SPECIFICATION APPROVALS l VDE 0884 approval pending
l
ISP620-1X ISP620-1
2.54 7.0 6.0 1 2
Dimensions in mm
4 3
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
1.2 5.08 4.08 7.62 4.0 3.0 0.5 3.0 0.26 0.5 2.54 1 7.0 6.0 1.2 10.16 9.16 4.0 3.0 0.5 3.0 0.5 3.35 1 0.26 16 15 14 13 12 11 10 9 7.62 13 Max 2 3 4 7.62 8 7 6 5 3.35 13 Max
DESCRIPTION The ISP620-1, ISP620-2, ISP620-4 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 High Isolation Voltage (5.3kVRMS ,7.5kVPK ) 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
SURFACE MOUNT
ISP620-2X ISP620-2
ISP620-4X ISP620-4
2.54
2 3 4 5 7.0 6.0 6 7 8 20.32 19.32 4.0 3.0 0.5
OPTION SM
OPTION G 7.62
1.2
0.6 0.1 10.46 9.86
1.25 0.75
0.26 10.16 3.0 0.5 3.35
13 Max 0.26
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
DB92101m-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 Power Dissipation 50mA 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) MIN TYP MAX UNITS 1.0 1.15 1.3 V TEST CONDITION IF = 10mA 55V 6V 150mW
Output
Collector-emitter Breakdown (BVCEO)
( Note 2 )
55 6 100
V V nA
IC = 0.5mA IE = 100A VCE = 20V 5mAIF , 5V VCE 5mAIF , 5V VCE 1mAIF , 0.4V VCE 8mAIF , 2.4mAIC 1mAIF , 0.2mAIC See note 1 See note 1 VIO = 500V (note 1) VCC = 10V , IC= 2mA, RL= 100
Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) Coupled Current Transfer Ratio (CTR) (Note 2) ISP620-1, ISP620-2, ISP620-4 CTR selection available GB
50 100 30
600 600
% % % V V VRMS VPK
s s s s
Collector-emitter Saturation VoltageVCE (SAT) GB Input to Output Isolation Voltage VISO 5300 7500 Input-output Isolation Resistance RISO 5x1010 Rise Time Fall Time Turn-on Time Turn-off Time tr tf ton toff 2 3 3 3
0.4 0.4
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
DB92101m-AAS/A2
Collector Power Dissipation vs. Ambient Temperature 200 Collector power dissipation P C (mW) 25 Collector current I C (mA) 150 20 15 10 5 0 -30 0 25 50 75 100 125 0
Collector Current vs. Low Collector-emitter Voltage TA = 25C 50 40 30 20 10
100
50
5 IF = 2mA
0 Ambient temperature TA ( C ) Forward Current vs. Ambient Temperature 60
0.2
0.4
0.6
0.8
1.0
Collector-emitter voltage VCE ( V ) Collector Current vs. Collector-emitter Voltage 50 TA = 25C 50 30 20 15 20 10 0 10 IF = 5mA
Forward current I F (mA)
50 Collector current I C (mA) -30 0 25 50 75 100 125 40 30 40 30 20 10 0 Ambient temperature TA ( C ) Collector-emitter Saturation Voltage vs. Ambient Temperature 0.28 IF = 5mA IC = 1mA Current transfer ratio CTR (%) 0.24 0.20 0.16 0.12 0.08 0.04 0 -30 0 25 50 75 100 Ambient temperature TA ( C )
0
2
4
6
8
10
Collector-emitter voltage VCE ( V ) Current Transfer Ratio vs. Forward Current 320 280 240 200 160 120 80 40 0 1 2 5 10 20 50 Forward current IF (mA)
DB92101m-AAS/A2
Collector-emitter saturation voltage V
CE(SAT)
(V)
VCE = 5V TA = 25C
7/12/00

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