Pb Free Phototransistor Photocoupler Cosmo K30102B TLD With UL VDE and SEMKO Certification Approvals
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Product Description
Product Overview
The K3010 series phototransistor photocouplers from Cosmo Electronics Corp. feature two infrared emitting diodes coupled to a phototransistor detector. Available in a 4-pin DIP package with wide-lead spacing and SMD options, these devices offer high isolation voltage and are Pb-free and RoHS compliant. They are suitable for various applications including system appliances, limit switches, sensors, and signal transmission between circuits of different potentials.
Product Attributes
- Brand: Cosmo Electronics Corp.
- Series: K3010
- Certifications: UL Approved (UL1577), c-UL Approved, VDE Approved (DIN EN60747-5-5), FIMKO Approved (EN60065, EN60950, EN60335), SEMKO Approved (EN60065, EN60950, EN60335), CQC Approved (GB8898-2011, GB4943.1-2011)
- Compliance: Pb free and RoHS compliant
- MSL Class: 1
Technical Specifications
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
| Absolute Maximum Ratings (Ta=25) | ||||||
| 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 (Ta=25) | ||||||
| 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 | A | ||
| 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 | ||
| 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 | 5 | 20 | s | |
| Response time (Fall) | tf | 4 | 20 | s | ||
Current Transfer Ratio Classification
| Model No. | CTR (%) |
| K3010 A | 60 ~ 600 |
| K3010 B | 60 ~ 300 |
| K3010 C | 50 ~ 150 |
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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