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STTH1L06U

Public Made by Adom

by adom

STMicroelectronics Diodes - Fast Recovery Rectifiers, SMB. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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STTH1L06U

STMicroelectronics · Diodes - Fast Recovery Rectifiers · SMB

STTH1L06U from STMicroelectronics, in a SMB. 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 STMicroelectronics
Package SMB
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
Repetitive peak reverse voltage VRRM 600 V Tj = -40 to +175 °C 2
Average forward current, square waveform IF(AV) 1 A TL = 145 °C, δ = 0.5 2
Forward surge current IFSM 20 A tp = 10 ms 2
Storage temperature range Tstg -65 175 °C 2
Operating temperature range Tj -40 175 °C Footnote 1: condition to avoid thermal runaway for a diode on its own heatsink 2
Reverse leakage current IR 1 µA Tj = 25 °C, VR = 600 V 2
Reverse leakage current IR 10 75 µA Tj = 150 °C 2
Forward voltage drop VF 1.4 V Tj = 25 °C, IF = 1 A 2
Forward voltage drop VF 0.9 1.15 V Tj = 150 °C, IF = 1 A 2
Reverse recovery time trr 45 60 ns Tj = 25 °C, IF = 1 A, dIF/dt = -50 A/µs, VR = 30 V 2
Forward recovery time tfr 90 ns Tj = 25 °C, IF = 2 A, dIF/dt = 100 A/µs, VFR = 3.5 V 2
Forward recovery voltage VFP 8 V IF = 2 A, dIF/dt = 100 A/µs 2
Junction to lead thermal resistance Rth(j-l) 21 °C/W 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts copper Figure 13. Thermal resistance junction to ambient versus copper surface under each lead 5

CAD (KiCad official)

  • Symbol: STTH1L06U
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)
  • 3D model files: stth1l06u-etched.step / stth1l06u-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stth1l06u.step / stth1l06u.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (9 pp, sha256 241385c824219a3f, retrieved 2026-10-21, tier: manufacturer)
  • 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