Optocoupler LITEON LTV244 Photocoupler Suitable for High Density Mounting and Industrial Controllers
Key Attributes
Model Number:
LTV-244
Product Custom Attributes
Fall Time:
4us
Rise Time:
3us@2mA,100Ω
Output Current:
50mA
Vce Saturation(VCE(sat)):
400mV@2.4mA,8mA
Operating Temperature:
-55℃~+110℃
Load Voltage:
80V
Reverse Voltage:
6V
Current Transfer Ratio:
20%;400%
Forward Current(If):
50mA
Number Of Channels:
4
Load Type:
Phototransistor
Input Type:
AC,DC
Isolation Voltage(Vrms):
3.75kV
Mfr. Part #:
LTV-244
Package:
SOP-16-4.4mm
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 |
2410121520_LITEON-LTV-244_C125640.pdf
Contact Our Experts And Get A Free Consultation!
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
