Optocoupler LITEON LTV244 Photocoupler Suitable for High Density Mounting and Industrial Controllers
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Product Description
LTV-2X4 Series Photocouplers
The LTV-2X4 series photocouplers from Lite-On Technology Corp. offer high input-output isolation voltage (Viso=3,750Vrms) and feature current transfer ratios (CTR) as low as 20% at IF = 1mA, VCE = 5V. Employing double transfer mold technology, these devices are suitable for applications requiring high-density mounting, such as hybrid substrates, programmable controllers, system appliances, and measuring instruments. They are compliant with EU RoHS directive and meet stringent safety standards including UL 1577, VDE DIN EN60747-5-5, and CSA CA5A.
Product Attributes
- Brand: LITE-ON
- Origin: Taiwan, R.O.C.
- Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CSA CA5A, FIMKO
- Compliance: EU RoHS directive (No.2002/95/EC)
- ESD: HBM 6000V/MM2000V
- MSL Class: 1
Technical Specifications
| Parameter | Symbol | LTV-214 | LTV-224 | LTV-244 | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Input Forward Current | IF | 50 | 50 | 50 | mA | Ta=25C |
| Reverse Voltage | VR | 6 | 6 | 6 | V | |
| Power Dissipation | P | 65 | 65 | 65 | mW | |
| Pulse Forward Current | IFSM | 1 | 1 | 1 | A | |
| Output Collector - Emitter Voltage | VCEO | 80 | 80 | 80 | V | |
| Emitter - Collector Voltage | VECO | 7 | 7 | 7 | V | |
| Collector Current | IC | 50 | 50 | 50 | mA | |
| Collector Power Dissipation | PC | 150 | 100 | 100 | mW | |
| Total Power Dissipation | Ptot | 200 | 170 | 170 | mW | |
| Isolation Voltage | Viso | 3750 | 3750 | 3750 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% |
| Operating Temperature | Topr | -55 ~ +110 | -55 ~ +110 | -55 ~ +110 | C | |
| Storage Temperature | Tstg | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | C | |
| Soldering Temperature | Tsol | 260(10s) | 260(10s) | 260(10s) | C | |
| Input Forward Voltage | VF | 1.2 | 1.4 | V | IF=20mA | |
| Terminal Capacitance | Ct | 60 | pF | V=0, f=1KHz | ||
| Output Collector Dark Current | ICEO | 100 | nA | VCE=20V, IF=0 | ||
| Collector-Emitter Breakdown Voltage | BVCEO | 80 | V | IC=0.1mA, IF=0 | ||
| Emitter-Collector Breakdown Voltage | BVECO | 7 | V | IE=10A, IF=0 | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.4 | V | IF8mA, IC=2.4mA | ||
| Isolation Resistance | Riso | 51010 | 11011 | DC500V, 40 ~ 60% R.H. | ||
| Floating Capacitance | Cf | 0.8 | 1 | pF | V=0, f=1MHz | |
| Response Time (Rise) | tr | 3 | 18 | s | VCE=10V, IC=2mA RL=100, f=100Hz | |
| Response Time (Fall) | tf | 4 | 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