4 Pin Phototransistor Photocoupler Cosmo K10101A Pb Free RoHS Compliant Suitable for System Appliances
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Product Description
Product Overview
The Cosmo K1010 Series is a 4-pin phototransistor photocoupler featuring an infrared emitting diode optically coupled to a phototransistor detector. Available in a 4-pin DIP package with wide-lead spacing and SMD options, it offers high isolation voltage and is Pb-free and RoHS compliant. Applications include system appliances, measuring instruments, computer terminals, programmable controllers, medical instruments, physical and chemical equipment, and signal transmission between circuits of different potentials and impedances.
Product Attributes
- Brand: Cosmo
- Product Line: K1010 Series
- 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 | |
| Input | Forward current | 50 | mA | ||||
| Peak forward current | IFM | 1 | A | ||||
| Reverse voltage | VR | 6 | V | ||||
| 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 | Forward voltage | VF | IF=20mA | 1.2 | 1.4 | V | |
| Peak forward voltage | VFM | IFM=0.5A | 3.0 | V | |||
| Reverse current | IR | VR=4V | 10 | A | |||
| Terminal capacitance | Ct | V=0, f=1KHz | 30 | pF | |||
| Collector dark current | ICEO | VCE=20V, IF=0 | 0.1 | A | |||
| Current transfer ratio | CTR | IF=5mA, VCE=5V | 50 | - | 600 | % | |
| CTR | IF=1mA, VCE=5V | 15 | - | - | % | ||
| Collector-emitter saturation | VCE(sat) | IF=20mA, IC=1mA | 0.1 | 0.2 | V | ||
| VCE(sat) | IF=5mA, IC=0.5mA | 0.1 | 0.25 | V | |||
| Isolation resistance | Riso | DC500V | 5x1010 | 1011 | - | ||
| Floating capacitance | Cf | V=0, f=1MHz | 0.6 | 1.0 | pF | ||
| Cut-off frequency | fC | VCC=5V, IC=2mA, RL=100 | 80 | - | KHz | ||
| Response time (Rise) | tr | VCE=2V, IC=2mA, RL=100 | 4 | 18 | s | ||
| Response time (Fall) | tf | VCE=2V, IC=2mA, RL=100 | 3 | 18 | s |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina