component

LTV-247-G-RT

Public Made by Adom

by adom

Lite-On Transistor, Photovoltaic Output Optoisolators, SOP-16. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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LTV-247-G-RT

Lite-On · Transistor, Photovoltaic Output Optoisolators · SOP-16

LTV-247-G-RT from Lite-On, in a SOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 ANODE1 passive Anode of LED channel 1; forward current max 50 mA, reverse voltage max 6 V.
2 CATHODE1 passive Cathode of LED channel 1.
3 ANODE2 passive Anode of LED channel 2; forward current max 50 mA, reverse voltage max 6 V.
4 CATHODE2 passive Cathode of LED channel 2.
5 ANODE3 passive Anode of LED channel 3; forward current max 50 mA, reverse voltage max 6 V.
6 CATHODE3 passive Cathode of LED channel 3.
7 ANODE4 passive Anode of LED channel 4; forward current max 50 mA, reverse voltage max 6 V.
8 CATHODE4 passive Cathode of LED channel 4.
9 EMITTER4 passive Phototransistor emitter of channel 4; VECO max 7 V.
10 COLLECTOR4 passive Phototransistor collector of channel 4; VCEO max 80 V, collector current max 50 mA.
11 EMITTER3 passive Phototransistor emitter of channel 3; VECO max 7 V.
12 COLLECTOR3 passive Phototransistor collector of channel 3; VCEO max 80 V, collector current max 50 mA.
13 EMITTER2 passive Phototransistor emitter of channel 2; VECO max 7 V.
14 COLLECTOR2 passive Phototransistor collector of channel 2; VCEO max 80 V, collector current max 50 mA.
15 EMITTER1 passive Phototransistor emitter of channel 1; VECO max 7 V.
16 COLLECTOR1 passive Phototransistor collector of channel 1; VCEO max 80 V, collector current max 50 mA.

Key specifications

Parameter Value
Manufacturer Lite-On
Package SOP-16
Category Optoisolators
Pins 16

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Forward Current IF 50 mA 7
Reverse Voltage VR 6 V 7
Pulse Forward Current IFSM 1 A 7
Power Dissipation (input) P 70 mW 7
Junction Temperature TJ 125 °C 7
Collector-Emitter Voltage VCEO 80 V 7
Emitter-Collector Voltage VECO 7 V 7
Collector Current IC 50 mA 7
Isolation Voltage Viso 3750 Vrms AC for 1 minute, R.H. = 40~60% 7
Operating Temperature Topr -55 110 °C 7
Storage Temperature Tstg -55 150 °C 7
Soldering Temperature Tsol 260 °C For 10 seconds 7
Forward Voltage VF 1.2 1.4 V IF=20mA 8
Reverse Current IR 10 µA VR=4V 8
Terminal Capacitance Ct 30 250 pF V=0, f=1KHz 8
Collector Dark Current ICEO 100 nA VCE=20V, IF=0 8
Collector-Emitter Breakdown Voltage BVCEO 80 V IC=0.1mA, IF=0 8
Emitter-Collector Breakdown Voltage BVECO 7 V IE=10µA, IF=0 8
Collector Current IC 2.5 30 mA IF=5mA, VCE=5V 8
Current Transfer Ratio (LTV-247, no rank mark) CTR 100 600 % IF=5mA, VCE=5V, Ta=25°C 9
Collector-Emitter Saturation Voltage VCE(sat) 0.4 V IF=8mA, IC=2.4mA 8
Floating Capacitance Cf 0.6 1 pF V=0, f=1MHz 8
Response Time (Rise) tr 2 18 µs VCC=10V, IC=2mA, RL=100Ω, f=100Hz 8
Response Time (Fall) tf 3 18 µs VCC=10V, IC=2mA, RL=100Ω, f=100Hz 8

CAD (KiCad official)

  • Symbol: LTV-247-G-RT
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOP-16 (KiCad packages3D, STEP)
  • 3D model files: ltv-247-g-rt-etched.step / ltv-247-g-rt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ltv-247-g-rt.step / ltv-247-g-rt.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Lite-On datasheet (16 pp, sha256 46bdad835a8a7a64, retrieved 2026-10-21, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF