Infrared emitting diode coupled phototransistor Cosmo KP12100E 4 pin DIP package photocoupler device
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Product Description
Product Overview
The KP1210 series from Cosmo Electronics Corp. are 4-pin phototransistor photocouplers. Each device consists of an infrared emitting diode optically coupled to a phototransistor detector, available in a 4-pin DIP package with wide-lead spacing and SMD options. These photocouplers are designed for signal transmission between circuits of different potentials and impedances, finding applications in system appliances, measuring instruments, computer terminals, programmable controllers, medical instruments, and physical and chemical equipment.
Product Attributes
- Brand: Cosmo Electronics Corp.
- Product Line: KP1210 Series
- Certifications: VDE EN60747, File No.101347
- Compliance: Pb free and RoHS compliant
Technical Specifications
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings | ||||||
| Forward current | IF | 50 | mA | |||
| Peak forward current | IFM | 1 | A | |||
| Reverse voltage | VR | 6 | V | |||
| Input Power dissipation | PD | 70 | mW | |||
| Collector-emitter voltage | VCEO | 350 | V | |||
| Emitter-collector voltage | VECO | 6 | V | |||
| Collector current | IC | 50 | mA | |||
| Output 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 second) | Tsol | 260 | ||||
| Electro-optical Characteristics | ||||||
| Forward voltage | VF | IF=10mA | 1.2 | 1.3 | V | |
| Peak forward voltage | VFM | IFM=0.5A | 3.0 | V | ||
| Reverse current | IR | VR=4V | 10 | A | ||
| Input Terminal capacitance | Ct | V=0, f=1KHz | 30 | pF | ||
| Collector dark current | ICEO | VCE=300V, IF=0 | 0.2 | A | ||
| Current transfer ratio | CTR | IF=5mA, VCE=5V | 50 | 600 | % | |
| Collector-emitter saturation | VCE(sat) | IF=8mA, IC=2.4mA | 0.4 | 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 | 3 | s | ||
| Response time (Fall) | tf | VCE=2V, IC=2mA, RL=100 | 2 | 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