Mini flat package photocoupler LITEON LTV-354T series compliant with RoHS Halogen Free and major safety certifications
Key Attributes
Model Number:
LTV-354T
Product Custom Attributes
Rise Time:
4us
Output Current:
50mA
Fall Time:
3us
Vce Saturation(VCE(sat)):
100mV@20mA,1mA
Operating Temperature:
-55℃~+100℃
Load Voltage:
35V
Reverse Voltage:
-
Current Transfer Ratio:
20%;400%
Forward Current(If):
50mA
Pd - Power Dissipation:
170mW
Number Of Channels:
1
Load Type:
Phototransistor
Input Type:
AC,DC
Isolation Voltage(Vrms):
3.75kV
Mfr. Part #:
LTV-354T
Package:
SOP-4-2.54mm
Product Description
LTV-354T Series Photocoupler
The LTV-354T series photocoupler is designed for AC input response, offering high input-output isolation voltage of 3,750Vrms. It features a mini-flat package and robust ESD protection (HBM 8000V / MM2000V / CDM2000V). This series is ideal for hybrid substrates requiring high-density mounting, programmable controllers, and system appliances/measuring instruments. It complies with major safety approvals including UL 1577, cUL, VDE DIN EN60747-5-5, CSA, CQC, and FIMKO/DEMKO/SEMKO/NEMKO, and adheres to RoHS and Halogen Free directives.
Product Attributes
- Brand: LITE-ON Technology Corp.
- Product Type: Photocoupler
- Model Series: LTV-354T series
- Origin: Taiwan, R.O.C.
- Certifications: UL 1577 & cUL, VDE DIN EN60747-5-5 (VDE 0884-5), CSA CA5A, CQC GB4943.1-2011/ GB8898-2011, FIMKO/DEMKO/SEMKO/NEMKO
- Compliance: RoHS, MSL class1, Halogen Free option
- ESD Protection: HBM 8000V / MM2000V / CDM2000V
Technical Specifications
| Parameter | Symbol | Rating/Min. | Typ. | Max. | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings | ||||||
| Input Forward Current | IF | 50 | mA | Ta=25C | ||
| Power Dissipation | P | 70 | mW | Ta=25C | ||
| Peak Forward Current | IFP | 1 | A | (100s pulse, 100Hz frequency) | ||
| Junction Temperature | TJ | 125 | C | |||
| Output Collector - Emitter Voltage | VCEO | 35 | V | |||
| Emitter - Collector Voltage | VECO | 6 | V | |||
| Collector Current | IC | 50 | mA | |||
| Collector Power Dissipation | PC | 150 | mW | |||
| Junction Temperature | TJ | 125 | C | |||
| Total Power Dissipation | Ptot | 170 | mW | |||
| Isolation Voltage | Viso | 3,750 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% | ||
| Operating Temperature | Topr | -55 | +110 | C | ||
| Storage Temperature | Tstg | -55 | +150 | C | ||
| Soldering Temperature | Tsol | 260 | C | For 10 Seconds | ||
| Electrical Optical Characteristics | ||||||
| Input Forward Voltage | VF | 1.2 | 1.4 | V | IF=20mA | |
| Terminal Capacitance | Ct | 30 | 250 | pF | V=0, f=1KHz | |
| Output Collector Dark Current | ICEO | 100 | nA | VCE=20V, IF=0 | ||
| Collector-Emitter Breakdown Voltage | BVCEO | 35 | V | IC=0.1mA, IF=0 | ||
| Emitter-Collector Breakdown Voltage | BVECO | 6 | V | IE=10A, IF=0 | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.1 | 0.2 | V | IF=20mA, IC=1mA | |
| Isolation Resistance | Riso | 51010 | 11011 | DC500V, 40 ~ 60% R.H. | ||
| Floating Capacitance | Cf | 0.6 | 1 | pF | V=0, f=1MHz | |
| Response Time (Rise) | tr | 4 | 18 | s | VCE=2V, IC=2mA, RL=100 | |
| Response Time (Fall) | tf | 3 | 18 | s | VCE=2V, IC=2mA, RL=100 | |
2411041759_LITEON-LTV-354T_C119090.pdf
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