Beijing Silk Road Enterprise Management Services Co., Ltd.
                                                                                                           
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Mini flat package photocoupler LITEON LTV-354T series compliant with RoHS Halogen Free and major safety certifications

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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

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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

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