ISP521-2
ISP521-2 is (ISP521-x) HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS manufactured by ISOCOM.
- Part of the ISP521-1 comparator family.
- Part of the ISP521-1 comparator family.
ISP521-1X, ISP521-2X, ISP521-4X ISP521-1, ISP521-2, ISP521-4
HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS
APPROVALS l UL recognised, File No. E91231
..
ISP521-1X ISP521-1
2.54 7.0 6.0 1 2
Dimensions in mm
4 3
'X' SPECIFICATION APPROVALS l VDE 0884 in 3 available lead form :
- STD
- G form
- SMD approved to CECC 00802 l 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 13° Max 0.26
DESCRIPTION 2.54 The ISP521-1 , ISP521-2 , ISP521-4 series of 1 optically coupled isolators consist of infrared 2 light emitting diodes and NPN silicon photo 7.0 3 transistors in space efficient dual in line plastic 6.0 4 packages. 1.2 Features
10.16 l Options :7.62 9.16 10mm lead spread
- add G after part no. 4.0 3.0 Surface mount
- add SM after part no. Tape&reel
- add SMT&R after part no. 0.5 l High Current Transfer Ratio ( 50% min) 3.0 0.26 l High Isolation Voltage (5.3k VRMS ,7.5k VPK ) 3.35 l High BVCEO ( 55Vmin ) 0.5 1 l All electrical parameters 100% tested l Custom electrical selections available ISP521-4X 2 APPLICATIONS ISP521-4 3 l puter terminals 4 2.54 l Industrial systems controllers l Measuring instruments 5 l Signal transmission between systems of 6 7.0 different potentials and impedances 6.0
OPTION SM SURFACE MOUNT OPTION G 7.62 1.2 20.32 19.32 0.6 0.1 10.46 9.86 1.25 0.75 0.26 10.16 3.0 0.5 3.35 4.0 3.0 0.5 0.26 7 8
ISP521-2X ISP521-2
8 7 6 5
13° Max
16 15 14 13 12 11 10 9
7.62 13° Max
ISO PONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel: (01429) 863609 Fax :(01429)...
