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TCLT1007

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Vishay Intertech Transistor, Photovoltaic Output Optoisolators, SOP-4-2.54mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TCLT1007

Vishay Intertech · Transistor, Photovoltaic Output Optoisolators · SOP-4-2.54mm

TCLT1007 from Vishay Intertech, in a SOP-4-2.54mm. 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 A passive Anode of the gallium arsenide infrared-emitting diode; the input is rated for forward current IF of 60 mA maximum and reverse voltage VR of 6 V maximum.
2 C passive Cathode of the gallium arsenide infrared-emitting diode; the input is rated for forward current IF of 60 mA maximum and reverse voltage VR of 6 V maximum.
3 E passive Emitter of the phototransistor output; the emitter-collector voltage VECO is rated 7 V maximum.
4 C passive Collector of the phototransistor output; the collector-emitter voltage VCEO is rated 70 V maximum and the collector current IC is rated 50 mA maximum.

Key specifications

Parameter Value
Manufacturer Vishay Intertech
Package SOP-4-2.54mm
Category Optoisolators
Pins 4

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Current transfer ratio (VCE = 5 V, IF = 5 mA), TCLT1007 CTR 80 160 % VCE = 5 V, IF = 5 mA, Tamb = 25 °C; TCLT1007 variant 3
Forward voltage VF 1.25 1.6 V IF = 50 mA 2
Collector emitter voltage VCEO 70 V IC = 1 mA 2
Emitter collector voltage VECO 7 V IE = 100 μA 2
Collector emitter cut-off current ICEO 10 100 nA VCE = 20 V, IF = 0 A 2
Collector emitter saturation voltage VCEsat 0.3 V IF = 10 mA, IC = 1 mA 2
Reverse voltage VR 6 V Input (diode); Tamb = 25 °C 2
Forward current IF 60 mA Input (diode); Tamb = 25 °C 2
Forward surge current IFSM 1.5 A Input; tp ≤ 10 μs 2
Power dissipation Pdiss 100 mW Input (diode); Tamb = 25 °C 2
Junction temperature Tj 125 °C Input (diode) 2
Collector emitter voltage VCEO 70 V Output (transistor); Tamb = 25 °C 2
Emitter collector voltage VECO 7 V Output (transistor); Tamb = 25 °C 2
Collector current IC 50 mA Output (transistor); Tamb = 25 °C 2
Collector peak current ICM 100 mA Output; tp/T = 0.5, tp ≤ 10 ms 2
Power dissipation Pdiss 150 mW Output (transistor); Tamb = 25 °C 2
Junction temperature Tj 125 °C Output (transistor) 2
Total power dissipation Ptot 250 mW Coupler; Tamb = 25 °C 2
Operating ambient temperature range Tamb -55 100 °C Operating ambient range 2
Storage temperature range Tstg -55 125 °C Storage 2
Soldering temperature Tsld 260 °C Soldering 2

CAD (KiCad official)

  • Symbol: TCLT1007
  • Footprint: Package_SO:SOP-4_3.8x4.1mm_P2.54mm
  • 3D model: SOP-4-2.54mm (KiCad packages3D, STEP)
  • 3D model files: tclt1007-etched.step / tclt1007-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tclt1007.step / tclt1007.glb are the bare package body.

Provenance

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

  • Datasheet: Vishay Intertech datasheet (9 pp, sha256 a8ebb8ff6e36de5e, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF