Phototransistor Photocoupler Cosmo K30101C with Two Infrared Emitting Diodes Connected in Inverse Parallel
Product Description
The K3010 series phototransistor photocouplers consist of two infrared emitting diodes, connected in inverse parallel, optically coupled to a phototransistor detector. They are available in a 4-pin DIP package with options for wide-lead spacing and SMD. These devices are suitable for system appliances, limit switches, sensors, programmable controllers, telephone sets and exchangers, and thermostats. They are ideal for signal transmission between circuits of different potentials and impedances, offering low input and high Vceo characteristics.
Product Attributes
- Brand: Cosmo
- Model Series: K3010
- Certifications: UL Approved (No. E169586), c-UL Approved (No. E169586), VDE Approved (No. 101347), FIMKO Approved, SEMKO Approved, CQC Approved
- Compliance: Pb free and RoHS compliant
- MSL Class: 1
Technical Specifications
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
| Absolute Maximum Ratings | ||||||
| Input Forward current | IF | ±50 | mA | |||
| Peak forward current | IFM | ±1 | A | |||
| Power dissipation | PD | 70 | mW | |||
| Output Collector-emitter voltage | VCEO | 80 | V | |||
| Emitter-collector voltage | VECO | 6 | V | |||
| Collector current | IC | 50 | mA | |||
| Collector power dissipation | PC | 150 | mW | |||
| Total power dissipation | Ptot | 200 | mW | |||
| Isolation voltage (1 minute) | Viso | 5000 | Vrms | |||
| Operating temperature | Topr | -55 | +115 | |||
| Storage temperature | Tstg | -55 | +125 | |||
| Soldering temperature (10 seconds) | Tsol | 260 | ||||
| Electro-optical Characteristics | ||||||
| Input Forward voltage | VF | IF=±20mA | 1.2 | 1.4 | V | |
| Peak forward voltage | VFM | IFM=±0.5A | 3.0 | V | ||
| Terminal capacitance | Ct | V=0, f=1KHz | 30 | pF | ||
| Output Collector dark current | ICEO | VCE=20V | 0.1 | μA | ||
| Current transfer ratio | CTR | IF=±1mA, VCE=5V | 50 | 600 | % | |
| Collector-emitter saturation voltage | VCE(sat) | IF=±20mA, IC=1mA | 0.1 | 0.3 | V | |
| Isolation resistance | Riso | DC500V | 5x1010 | 1011 | Ω | |
| Floating capacitance | Cf | V=0, f=1MHz | 0.6 | 1.0 | pF | |
| Cut-off frequency | fC | VCC=5V, IC=2mA, RL=100Ω | 80 | KHz | ||
| Response time (Rise) | tr | VCE=2V, IC=2mA, RL=100Ω | 5 | 20 | μs | |
| Response time (Fall) | tf | 4 | 20 | μs | ||
2410121552_Cosmo-K30101C_C920672.pdf
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