Signal Isolation Component LITEON LTV-4N25 Optocoupler with Current Transfer Ratio and Fast Response
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Product Description
LITE-ON LTV-4N25 / LTV-4N26 Optocoupler Series
The LITE-ON LTV-4N25 and LTV-4N26 series are optocouplers designed for efficient signal isolation. They feature a fast response time and a reliable current transfer ratio, making them suitable for various electronic applications requiring input-output isolation. Available in different package types, including dual-in-line, wide lead spacing, surface mounting, and tape and reel, these optocouplers offer flexibility for diverse assembly processes.
Product Attributes
- Brand: LITE-ON TECHNOLOGY CORPORATION
- Certifications: UL approved (No. E113898), TUV approved (No. R9653630), CSA approved (No. CA91533-1), FIMKO approved (No. 193422-01), NEMKO approved (No. P96103013), DEMKO approved (No. 303985), SEMKO approved (No. 9646047 / 01-30), VDE approved (No. 094722)
Technical Specifications
| Parameter | Symbol | LTV-4N25 Series | LTV-4N26 Series | Unit | Conditions |
| Response Time (tr) | tr | TYP. 3 | TYP. 3 | s | VCE = 10V, IC = 2mA, RL = 100 |
| Current Transfer Ratio (CTR) | CTR | MIN. 20% | MIN. 20% | % | IF = 10mA, VCE = 10V |
| Input-Output Isolation Voltage | Viso | 2,500 | 1,500 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% |
| Forward Current | IF | 80 | 80 | mA | Ta = 25C |
| Reverse Voltage | VR | 6 | 6 | V | Ta = 25C |
| Input Power Dissipation | P | 150 | 150 | mW | Ta = 25C |
| Collector-Emitter Voltage | VCEO | 30 | 30 | V | Ta = 25C |
| Emitter-Collector Voltage | VECO | 7 | 7 | V | Ta = 25C |
| Collector-Base Voltage | VCBO | 70 | 70 | V | Ta = 25C |
| Collector Current | IC | 100 | 100 | mA | Ta = 25C |
| Collector Power Dissipation | PC | 150 | 150 | mW | Ta = 25C |
| Total Power Dissipation | Ptot | 250 | 250 | mW | Ta = 25C |
| Operating Temperature | Topr | -55 ~ +100 | -55 ~ +100 | C | |
| Storage Temperature | Tstg | -55 ~ +150 | -55 ~ +150 | C | |
| Soldering Temperature | Tsol | 260 | 260 | C | For 10 Seconds |
| Forward Voltage | VF | 1.2 (TYP.), 1.5 (MAX.) | 1.2 (TYP.), 1.5 (MAX.) | V | IF=10mA |
| Reverse Current | IR | 10 (MAX.) | 10 (MAX.) | A | VR=4V |
| Collector Dark Current | ICEO | 50 (MAX.) | 50 (MAX.) | nA | VCE=10V, IF=0 |
| Collector-Emitter Breakdown Voltage | BVCEO | 30 (MIN.) | 30 (MIN.) | V | IC=0.1mA, IF=0 |
| Emitter-Collector Breakdown Voltage | BVECO | 7 (MIN.) | 7 (MIN.) | V | IE=10A, IF=0 |
| Collector-Base Breakdown Voltage | BVCBO | 70 (MIN.) | 70 (MIN.) | V | IC=0.1mA, IF=0 |
| Collector Current | IC | 2 (MIN.) | 2 (MIN.) | mA | IF=10mA, VCE=10V |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.5 (MAX.) | 0.5 (MAX.) | V | IF=50mA, IC=2mA |
| Isolation Resistance | Riso | 110 (MIN.) | 110 (MIN.) | DC500V, 40 ~ 60% R.H. | |
| Response Time (Fall) | tf | 3 (TYP.) | 3 (TYP.) | s | VCE=10V, IC=2mA, RL=100 |
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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