Hutton Close, Crowther Ind Est, Washington, Tyne & Wear NE38 0AH, England
Email: enquiry@isocomoptocouplers.com
- Tel: +44 (0)191 4166546 - Fax: +44 (0)191 4155055
Circuit
and Package
Features
Description
Absolute Maximum Ratings
Recommended
Operating Conditions
Electrical Characteristics
Reliability and Approvals
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Hermetically Sealed 20 Terminal Leadless Chip Carrier
Low Input Current
Requirement (0.5 mA)
High Current Transfer Ratio and Low Output Saturation
Voltage
Performance Guaranteed Over -55°C to +125°C Ambient
Temperature Range
1500 Vdc Withstand Test Voltage
6N138, 6N139, 6N140A,
CS700, CD750 Function Compatibility
The CSM6730 contains two independent channels, consisting of a GaAsP IR
emitting diode optically coupled to an integrated high gain photon detector. The
high gain output stage features an open collector output providing both lower
output saturation voltage and higher signalling speed than possible with
conventional photodarlington optocouplers.
The minimum CTR of 300% at an
input current of 0.5 mA makes it ideal for use in low input current applications
such as MOS, CMOS and low power interfacing or data transmission systems.
Military, high reliability system, telephone ring detection, microprocessor system interface, level shifting, digital logic ground isolation, current loop receiver, system test equipment isolation, process control input/output isolation.
Absolute Maximum Ratings | |
| Storage Temperature: Operating Temperature: Lead Solder Temperature: |
-65°C to +150°C -55°C to +125°C 260°C (for 10s) |
Input Diode | |
| Peak Forward Current: Derate Linearly: Reverse voltage: |
10mA 0.33mA/°C above 110°C 5V |
Output Detector | |
| Supply voltage Vcc: Current Io: Voltage Vo: Collector Power Dissipation: |
-0.5V to 20V 40mA -0.5V to 20V 50mW |
| SYMBOL | PARAMETER | MIN | MAX | UNIT |
| IFL | Input Current Low Level | - | 2 | µA |
| IFH | Input Current High Level | 0.5 | 5 | mA |
| VCC | Supply Voltage | 2.0 | 18 | V |
(Ta=-55° to +125°C u.o.s.) *All Typical values at Vcc= 5V, Ta=25°C
| PARAMETER | SYMBOL | CONDITIONS | MIN | TYP* | MAX | UNIT |
| IOH, IOHX | High Level Output Current | VO=VCC=18V, IF=2µA | 0.001 | 250 | µA | |
| VOL | Low Level Output Voltage | VCC=4.5V, IF=0.5mA, IOL=1.5mA | 0.14 | 0.4 | V | |
| VCC=4.5V, IF=1.6mA, IOL=4.8mA | 0.18 | V | ||||
| VCC=4.5V, IF=5mA, IOL=10mA | 0.20 | V | ||||
| ICCH | High Level Supply Current | IF=0, VCC=18V | 0.001 | 20 | µA | |
| ICCL | Low Level Supply Current | IF=1.6mA, VCC=18V | 1.0 | 2.0 | mA | |
| II/O | I/O Insulation Leakage Current | VI/O=1500Vdc, TA=25°C, t=5s, RH=45% | 1.0 | µA | ||
| VF | Input Forward Voltage | IF=1.6mA | 1.0 | 1.30 | 1.8 | V |
| VBR | Input Reverse Breakdown Voltage | IR=10µA | 5.0 | V | ||
| tPLH | Propagation Delay to Logic High O/p | VCC=5V, RL=4.7kohm, IF=0.5mA | 20 | 60 | µs | |
| VCC=5V, RL=2.2kohm, IF=1.6mA | 15 | 50 | µs | |||
| VCC=5V, RL=680ohm, IF=5mA | 10 | 30 | µs | |||
| tPHL | Propagation Delay to Logic Low O/p | VCC=5V, RL=4.7kohm, IF=0.5mA | 15 | 100 | µs | |
| VCC=5V, RL=2.2kohm, IF=1.6mA | 8 | 30 | µs | |||
| VCC=5V, RL=680ohm, IF=5mA | 5 | 10 | µs | |||
| CTR | Current Transfer Ratio | VO=0.4V, VCC=4.5V, IF=0.5mA | 300 | 2300 | % | |
| VO=0.4V, VCC=4.5V, IF=1.6mA | 200 | 1200 | % | |||
| VO=0.4V, VCC=4.5V, IF=5mA | 800 | % | ||||
| CMH | Common Mode Transient Immunity at Logic High O/p | VCC=5V, TA=25°C, IF=0mA, VCM=50Vp-p, RL=2.2kohm | 500 | >=2000 | V/µs | |
| CML | Common Mode Transient Immunity at Logic Low O/p | VCC=5V, TA=25°C, IF=1.6mA, VCM=50Vp-p, RL=2.2kohm | -500 | >=1000 | V/µs |
Isocom Ltd supplies high reliability devices for applications requiring an
operating temperature range of -55°C to +125°C (e.g. military
applications).
Devices supplied have completed rigorous testing, and various
high reliability test options are offered.
As manufacturer of high
reliability optocouplers Isocom Ltd's manufacturing plant at North East England,
has site approval to BS9000 (registered number 1294/M) and CECC20000 (registered
number M/1084/CECC/UK) issued by the British Standards Institution.
Together
with CECC, BS9000 is a preferred standard for use in European military projects.
Consequently, Isocom Ltd's approved devices are listed in the CECC "MUAHAG"
preferred products list.
The BS9000 approval is also recognised as meeting
the equivalent criteria to those required by BS5750/ISO9000/EN29000.
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.
Isocom takes great effort to ensure accurate data, but regrettably cannot be held liable for any error on its website. Visit File Lists to confirm old printouts are up-to-date.