SFH618-4X ISOCOM COMPONENTS, SFH618-4X Datasheet

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SFH618-4X

Manufacturer Part Number
SFH618-4X
Description
(SFH618-x) LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS
Manufacturer
ISOCOM COMPONENTS
Datasheet
www.DataSheet4U.com
SFH618-2X, SFH618-3X, SFH618-4X,
SFH618-2, SFH618-3, SFH618-4
OPTICALLY COUPLED ISOLATORS
7/12/00
isolators consist of infrared light emitting diodes
and NPN silicon photo transistors in space
efficient dual in line plastic packages.
SURFACE MOUNT
APPROVALS
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'X' SPECIFICATION APPROVALS
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DESCRIPTION
The SFH618 series of optically coupled
FEATURES
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APPLICATIONS
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Tel: (01429) 863609 Fax :(01429) 863581
OPTION SM
Park View Industrial Estate, Brenda Road
LOW INPUT CURRENT
PHOTOTRANSISTOR
UL recognised, File No. E91231
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
VDE 0884 approval pending
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
Low input current 0.5mA I
High Current Transfer Ratios
(63-320% at 1mA, 32% min at 0.5mA)
High Isolation Voltage (5.3kV
High BV
All electrical parameters 100% tested
Custom electrical selections available
Computer terminals
Industrial systems controllers
Measuring instruments
Signal transmission between systems of
different potentials and impedances
Hartlepool, Cleveland, TS25 1YD
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
10.46
0.1
9.86
0.6
CEO
(55V min)
0.75
1.25
0.26
OPTION G
10.16
F
7.62
RMS
,7.5kV
PK
)
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
Operating Temperature
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs)
INPUT DIODE
Forward Current
Reverse Voltage
Power Dissipation
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
Emitter-collector Voltage BV
Power Dissipation
POWER DISSIPATION
Total Power Dissipation
(derate linearly 2.67mW/°C above 25°C)
1.2
3.0
5.08
4.08
0.5
2.54
3.35
7.0
6.0
4.0
3.0
0.5
1
2
Dimensions in mm
0.26
CEO
ECO
7.62
-55°C to + 125°C
-55°C to + 100°C
DB92370m-AAS/A1
4
3
13°
Max
50mA
6V
70mW
55V
6V
150mW
200mW
260°C

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SFH618-4X Summary of contents

Page 1

... SFH618-2X, SFH618-3X, SFH618-4X, SFH618-2, SFH618-3, SFH618-4 LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS UL recognised, File No. E91231 l 'X' SPECIFICATION APPROVALS Certified to EN60950 by the following l Test Bodies :- Nemko - Certificate No. P96102022 Fimko - Registration No. 192313-01..25 Semko - Reference No. 9639052 01 Demko - Reference No. 305969 VDE 0884 approval pending ...

Page 2

... Current Transfer Ratio (CTR) (Note 2) SFH618-2 SFH618-2 SFH618-3 SFH618-3 SFH618-4 SFH618-4 Collector-emitter Saturation Voltage V SFH618-2 SFH618-3 SFH618-4 Input to Output Isolation Voltage V Input-output Isolation Resistance R 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. ...

Page 3

... Ambient temperature T 7/12/00 75 100 125 ( ° 100 125 ( ° 100 ( ° Collector Current vs. Low Collector-emitter Voltage (normalized to SFH618-2 & SFH618-3) 2.0 1.6 1.2 0.8 0 0.2 0.4 0.6 Collector-emitter voltage V Relative Current Transfer Ratio vs. Ambient Temperature 1.5 1.0 0 Ambient temperature T Current Transfer Ratio vs. Forward Current (normalized to SFH618-2 & ...

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