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BAR6404E6327HTSA1

Infineon Technologies · Diodes - General Purpose · SOT-23

BAR6404E6327HTSA1 from Infineon Technologies, in a SOT-23. 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 D1 passive Terminal of diode D1 in the series pair, connected through D1 to common pin 3 (reverse voltage max 150 V, forward current max 100 mA).
2 D2 passive Terminal of diode D2 in the series pair, connected through D2 to common pin 3 (reverse voltage max 150 V, forward current max 100 mA).
3 COMMON passive Common center node joining D1 and D2 in the series-pair configuration (reverse voltage max 150 V, forward current max 100 mA per diode).

Key specifications

Parameter Value
Manufacturer Infineon Technologies
Package SOT-23
Category Diodes
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Diode reverse voltage VR 150 V 2
Forward current IF 100 mA 2
Total power dissipation PTOT 250 mW TS ≤ 126 °C 2
Junction temperature TJ 150 °C 2
Operating temperature TOP -55 125 °C 2
Storage temperature TSTG -55 150 °C 2
Breakdown voltage VBR 150 V IR = 5 µA 3
Reverse current IR 20 nA VR = 20 V 3
Forward voltage VF 1.1 V IF = 100 mA 3
Capacitance C 0.35 pF VR = 20 V, f = 1 MHz 4
Forward resistance RF 20 Ω IF = 1 mA, f = 100 MHz 4
Forward resistance RF 2.8 Ω IF = 10 mA, f = 100 MHz 4
Forward resistance RF 1.35 Ω IF = 100 mA, f = 100 MHz 4
Thermal resistance (junction - soldering point) RthJS 95 K/W TS = 126 °C 9

CAD (KiCad official)

  • Symbol: BAR6404E6327HTSA1
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bar6404e6327htsa1-etched.step / bar6404e6327htsa1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bar6404e6327htsa1.step / bar6404e6327htsa1.glb are the bare package body.

Provenance

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

  • Datasheet: Infineon Technologies datasheet (13 pp, sha256 ea7deac71e2a5c8a, 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