Isocom Ltd reserves the right to change the details on this specification without notice. Please consult Isocom Ltd prior to use.
Isocom Ltd cannot accept liability for any errors or omissions.
For sales enquiries, or further information, please contact our sales office at:
Isocom Ltd, Hutton Close, Crowther Industrial Estate, District 3, Washington, NE38 0AH
Tel: +44 0191 4166 546 Fax: +44 0191 4155 055 Email Isocom@isocomoptocouplers.com
Or go to the Isocom Website @: Http://www.isocom.uk.com
CNW84
TRANSISTOR
OPTOCOUPLERS
ISOCOM®LTD
PACKAGES CIRCUIT
9.00 Max
2.54
2.54
10.16
5.0 max
11.80 max
0.25
9.00 max
1
2
34
5
DESCRIPTION
The CNW84 is an optically coupled isolator. It consists of a Gallium Arsenide infrared emitting diode and a
NPN silicon phototransistor mounted in a standard 6-pin plastic dual-in-line package, .It has a wide body
encapsulation with a pin distance of 10.16mm. Suffix G.
Isocom Ltd supplies a multitude of plastic
optocouplers for all applications varying from
standard transistor optos through to Darlington and
Schmitt Trigger devices. It’s massive family of optos
vary in speed allowing maximum opportunity to
engineers worldwide.
All devices are performance guaranteed between -
20ºC and +80ºC and have completed rigorous testing.
The Company's customers can be assured of our
commitment to stringent quality, reliability and
inspection standards, as demonstrated by our existing
approvals. Other customer specific options can also be
offered.
FEATURES
8000V Isolation
8mm (min) Creeping Distance between Emitter & Detector Leads
Designed for VDE and British Standards Applications
Internal seperation of min 2mm
Isocom Ltd reserves the right to change the details on this specification without notice. Please consult Isocom Ltd prior to use.
Isocom Ltd cannot accept liability for any errors or omissions.
For sales enquiries, or further information, please contact our sales office at:
Isocom Ltd, Hutton Close, Crowther Industrial Estate, District 3, Washington, NE38 0AH
Tel: +44 0191 4166 546 Fax: +44 0191 4155 055 Email Isocom@isocomoptocouplers.com
Or go to the Isocom Website @: Http://www.isocom.uk.com
ABSOLUTE MAXIMUM RATINGS
Storage Temperature -55°C to +150°C
Operating Temperature -55°C to +100°C
Lead Soldering Temperature 260°C 1.6mm from case for 10S
Input-to-Output Isolation Voltage ×8000VDC
Input Diode
Forward DC Current 50mA
Reverse DC Voltage 5V
Peak forward Current 3A 1µS p.w. 300 pps
Power Dissipation 200mW Derate linearly above 25°C at 1.33mW/°C.
Output Transistor
Collector-Emitter Voltage 50V BVCEO
Emitter-collector voltage 7V BVECO
Power Dissipation 300mW Derate linearly above 25°C at 2.0mW/°C
ELECTRICAL CHARACTERISTICS
TA = 25°C U.O.S. (each channel where appropriate).
Input Diode Electrical Characteristics
Parameter Symbol Test Conditions Device Min Typ Max Units
Forward Voltage VF I
F = 10mA 0.8 1.5 V
Reverse Current IR V
R= 5.0V 10
µA
Output Detector Electrical Characteristics
Collector-Emitter
Breakdown Voltage BVCEO I
C = 1mA 50 V
Collector-base Voltage BVECO IC= 100µA 7.0 V
Collector-emitter Dark
Current ICEO V
CE= 10V, IF= 0 50 nA
Collector-emitter
Capacitance CCE V
CE= 10V, f= 1Mhz 2.0 pF
Coupled Electrical Characteristics
DC Current Transfer Ratio IC/IF I
F = 10mA, VCE = 5V 60 100 %
DC Current Transfer Ratio IC/IF I
F = 1.0mA, VCE = 5V 30 %
Input-to-Output Isolation
Resistance RISO V
IO= 500V 1011 Ω
Collector-Emitter
Saturation Voltage VCE(Sat) I
F= 20mA, IC= 2mA 0.4 V
Capacitance Input to Output CIO f= 1Mhz 0.5 pF
Turn-on Time TON VCC= 10V, IC= 2mA, RL= 100Ω 15
µS
Turn-off Time TOFF 15
µS
Input-to-Output Isolation
Voltage 8000 V
