Datasheet

ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: [phone] Fax :[phone]
6/8/08
1.2
3.0
4.0
3.0
3.35
7.0
6.0
0.5
0.5
7.62
1
2
4
3
0.26
13°
Max
2.54
LOW INPUT CURRENT
PHOTOTRANSISTOR
OPTICALLY COUPLED ISOLATORS
APPROVALS
z UL recognised, File No. E91231
Package Code " EE "
'X' SPECIFICATION APPROVALS
z VDE 0884 in 3 available lead form :-
- STD
- G form
- SMD approved to CECC 00802
z Certified to EN60950 by :-
Nemko - Certificate No. P01102465
DESCRIPTION
The SFH618 series of optically coupled isolators
consist of infrared light emitting diodes and NPN
silicon photo transistors in space efficient dual in line
plastic packages.
FEATURES
z Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
z Low input current 0.5mA I
F
z High Current Transfer Ratios (63-320% at
1mA, 32% min at 0.5mA)
z High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
z High BV
CEO
(55V min)
z All electrical parameters 100% tested
z Custom electrical selections available
APPLICATIONS
z Computer terminals
z Industrial systems controllers
z Measuring instruments
z Signal transmission between systems of
different potentials and impedances
5.08
4.08
DB92370
10.16
0.26
7.62
OPTION SM
SURFACE MOUNT
OPTION G
10.46
9.86
0.6
0.1
1.25
0.75
Dimensions in mm
SFH618A-2X, SFH618A-3X, SFH618A-4X,
SFH618-2, SFH618-3, SFH618-4