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BSS138PS

Public Made by Adom

by adom

ElecSuper MOSFETs, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 24d ago
viewers bss138ps: viewers · Ray 24d ago
bss138ps-etched.glb bss138ps: factory component page (tier=lcsc) · Ray 24d ago
bss138ps-etched.step bss138ps: factory component page (tier=lcsc) · Ray 24d ago
bss138ps-hero.glb bss138ps: hero GLB from the etched model (keeps the MPN mark) · Ray 24d ago
bss138ps-hero.overlay.json Publish 0.1.0 · Ray 24d ago
bss138ps.glb Publish 0.1.0 · Ray 24d ago
bss138ps.kicad_mod Publish 0.1.0 · Ray 24d ago
bss138ps.kicad_sym Publish 0.1.0 · Ray 24d ago
bss138ps.lbr Publish 0.1.0 · Ray 24d ago
bss138ps.step Publish 0.1.0 · Ray 24d ago
package.json Publish 0.1.0 · Ray 24d ago
page.json bss138ps: specified limits as data (metadata.characteristics, 27 rows from the datasheet) · Ray 17d ago
README.md bss138ps: specified limits as data (metadata.characteristics, 27 rows from the datasheet) · Ray 17d ago

BSS138PS

ElecSuper · MOSFETs · SOT-363

BSS138PS from ElecSuper, in a SOT-363. 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 Source1 passive Source terminal of MOSFET 1; the datasheet gives the device ratings as VDS 60 V (BVDSS) and continuous drain current 0.41 A.
2 Gate1 input Gate of MOSFET 1; gate-source voltage is rated at ±20 V (VGS).
3 Drain2 passive Drain terminal of MOSFET 2; drain-source voltage is rated 60 V (BVDSS) with 0.41 A continuous drain current.
4 Source2 passive Source terminal of MOSFET 2; the datasheet gives the device ratings as VDS 60 V (BVDSS) and continuous drain current 0.41 A.
5 Gate2 input Gate of MOSFET 2; gate-source voltage is rated at ±20 V (VGS).
6 Drain1 passive Drain terminal of MOSFET 1; drain-source voltage is rated 60 V (BVDSS) with 0.41 A continuous drain current.

Key specifications

Parameter Value
Manufacturer ElecSuper
Package SOT-363
Category Transistors/Thyristors
Pins 6

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Drain-Source Voltage BVDSS 60 V 2
Gate-Source Voltage VGS -20 20 V 2
Continuous Drain Current ID 0.41 A 2
Maximum Power Dissipation PD 417 mW 2
Pulsed Drain Current IDM 1.64 A Repetitive rating, tp=10μs, Duty Cycle=1% 2
Operating Junction Temperature TJ 150 °C 2
Lead Temperature TL 260 °C 2
Storage Temperature Range Tstg -55 150 °C 2
Junction-to-Ambient Thermal Resistance RθJA 300 °C/W Single Operation 2
Drain-to-Source Breakdown Voltage BVDSS 60 V VGS=0V, ID=10mA 3
Zero Gate Voltage Drain Current IDSS 1 uA VDS=60V, VGS=0V,TJ=25℃ 3
Zero Gate Voltage Drain Current IDSS 100 uA VDS=40V, VGS=0V, TJ=125℃ 3
Gate-to-source Leakage Current IGSS -10 10 uA VDS=0V, VGS=±20V 3
Gate Threshold Voltage VGS(TH) 0.8 1 1.5 V VGS=VDS, ID=250uA 3
Drain-to-source On-resistance RDS(on) 1.5 2 Ω VGS=10V, ID=0.5A 3
Drain-to-source On-resistance RDS(on) 1.6 2.5 Ω VGS=4.5V, ID=0.2A 3
Input Capacitance CISS 25 50 pF VGS=0V, f=1MHz, VDS =25V 3
Output Capacitance COSS 9.7 22 pF 3
Reverse Transfer Capacitance CRSS 2.2 5 pF 3
Total Gate Charge QG(TOT) 0.65 1 nC VGS=4.5V, VDS=25V, ID=0.25A 3
Gate-to-Source Charge QGS 0.2 nC 3
Gate-to-Drain Charge QGD 0.23 nC 3
Turn-On Delay Time td(ON) 2.3 5 ns VGS=10V, VDS=25V, ID=0.5A, RG=6Ω 3
Rise Time tr 19.2 40 ns 3
Turn-Off Delay Time td(OFF) 6.3 12 ns 3
Fall Time tf 23 50 ns 3
Forward Voltage VSD 0.86 1.5 V VGS=0V, IS=0.5A 3

CAD (KiCad official)

  • Symbol: BSS138PS
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: bss138ps-etched.step / bss138ps-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bss138ps.step / bss138ps.glb are the bare package body.

Provenance

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

  • Datasheet: ElecSuper datasheet (7 pp, sha256 2868da593a4eb7fc, retrieved 2026-10-09, 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