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TSA5L100

YFW · Schottky Diodes · DO-27

TSA5L100 from YFW, in a DO-27. 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer YFW
Package DO-27
Category Diodes
Pins 2

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Maximum Repetitive Peak Reverse Voltage VRRM 100 V Maximum Ratings (Per Leg) at Ta=25°C unless otherwise specified 1
Maximum RMS voltage VRMS 100 V Maximum Ratings (Per Leg) at Ta=25°C unless otherwise specified 1
Maximum DC Blocking Voltage VDC 100 V Maximum Ratings (Per Leg) at Ta=25°C unless otherwise specified 1
Maximum Average Forward Rectified Current IF(AV) 5 A Per diode 1
Peak Forward Surge Current IFSM 130 A 8.3ms single half sine-wave superimposed on rated load per diode 1
Operating Temperature Range TJ -55 150 °C 1
Storage Temperature Range TSTG -55 150 °C 1
Forward Voltage Drop VF 0.78 V at IF=5A, TA=25°C; pulse test (Note2) 1
Instantaneous reverse current per diode at rated reverse voltage IR 200 uA at rated reverse voltage, TA=25°C 1
Instantaneous reverse current per diode at rated reverse voltage IR 5 15 mA at rated reverse voltage, TA=125°C 1
Typical Thermal Resistance Per diode, junction to case RθJC 20 °C/W Junction to case per leg, mounted on heatsink (Note1) 1

CAD (KiCad official)

  • Symbol: TSA5L100
  • Footprint: Diode_THT:D_DO-27_P15.24mm_Horizontal
  • 3D model: DO-27 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: YFW datasheet (3 pp, sha256 c7f3e6c7532b21e7, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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