component

DS9801BS6

Public Made by Adom

by adom

DSTECH Surge Suppressors, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionds9801bs6factory-2.0.0extractor-text

Verified DS9801BS6

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier lcsc, 6 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: DS9801BS6 · SOT-23-6 · 6 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 6 pin names found in the 9-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23-6
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-w4q_j9ye/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 6 pins = 6 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 6 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ds9801bs6.kicad_sym✓ ds9801bs6.kicad_mod✓ ds9801bs6.step
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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 4d ago
viewers ds9801bs6: viewers · Ray 4d ago
ds9801bs6-etched.glb Publish 0.1.0 · Ray 4d ago
ds9801bs6-etched.step ds9801bs6: factory component page (tier=lcsc) · Ray 4d ago
ds9801bs6-hero.glb ds9801bs6: hero GLB from the etched model (keeps the MPN mark) · Ray 4d ago
ds9801bs6-hero.overlay.json Publish 0.1.0 · Ray 4d ago
ds9801bs6.glb Publish 0.1.0 · Ray 4d ago
ds9801bs6.kicad_mod Publish 0.1.0 · Ray 4d ago
ds9801bs6.kicad_sym Publish 0.1.0 · Ray 4d ago
ds9801bs6.lbr Publish 0.1.0 · Ray 4d ago
ds9801bs6.step Publish 0.1.0 · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Publish 0.1.0 · Ray 4d ago
verification.json Verified: Published by the parts factory: tier lcsc, 6 pins · Ray 4d ago

DS9801BS6

DSTECH · Surge Suppressors · SOT-23-6

DS9801BS6 from DSTECH, in a SOT-23-6. 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 GND power_in Ground pin, which the datasheet requires to be connected to the ground plane; input and output capacitor grounds must return to the GND pins with short, wide traces.
2 GND power_in Ground pin, which the datasheet requires to be connected to the ground plane; input and output capacitor grounds must return to the GND pins with short, wide traces.
3 VIN power_in Power input port with a recommended input voltage of 2.2V to 6V and an absolute maximum VIN-to-GND rating of -0.3V to 36V.
4 VOUT power_out Power output port, whose absolute maximum VOUT-to-GND rating is -0.3V to 6V.
5 GND power_in Ground pin, which the datasheet requires to be connected to the ground plane; input and output capacitor grounds must return to the GND pins with short, wide traces.
6 GND power_in Ground pin, which the datasheet requires to be connected to the ground plane; input and output capacitor grounds must return to the GND pins with short, wide traces.

Key specifications

Parameter Value
Manufacturer DSTECH
Package SOT-23-6
Category TVS/Fuse/Board Level Protection
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
Input voltage VIN 2.2 6 V 4
Overcurrent protection point (Type B, 3A) 3 3.5 A Type B 4
Static current IQ 50 μA 4
Input overvoltage protection point VOVP 5.82 6 6.18 V 4
VIN to GND voltage VIN -0.3 36 V VIN to GND 3
VOUT to GND voltage VOUT -0.3 6 V VOUT to GND 3
Junction temperature TJ 150 °C 3
Storage temperature range TSTG -60 150 °C 3
Lead soldering temperature 260 °C Soldering, 10 sec. 3
ESD HBM 2 kV HBM 3
ESD MM 200 V MM 3
Input voltage operating range VIN 2.2 6 V 3
Application junction temperature range TJ -40 125 °C 3
Application ambient temperature range TA -40 85 °C 3
UVLO threshold voltage VIN_UVLO 2.9 V VIN Rising 4
UVLO hysteresis voltage VUVLO_HYS 1 V 4
POR deglitch time TPOR 20 mS 4
Soft-start time TSS 1 mS VOUT 10% to 90% 4
VIN-to-VOUT on-resistance RON 100 mΩ 4
VOUT discharge resistance RDIS 500 Ω 4
OVP hysteresis VOVP_HYS 300 mV 4
OVP turn-off delay time TOVP_PD 0.2 uS 4
OVP recovery delay time TOVP_RD 20 mS 4
OCP blanking time TOCP_BT 8 mS 4
OCP recovery delay time TOCP_RD 800 mS 4
Over-temperature shutdown temperature TSD 150 °C ILOAD =10mA 4
Over-temperature shutdown hysteresis ΔTSD 30 °C 4
Thermal resistance junction to ambient (SOT-23-6) θJA 200 oC/W SOT-23-3 & SOT-23-6, θJA 3

CAD (KiCad official)

  • Symbol: DS9801BS6
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: ds9801bs6-etched.step / ds9801bs6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ds9801bs6.step / ds9801bs6.glb are the bare package body.

Provenance

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

  • Datasheet: DSTECH datasheet (9 pp, sha256 1555c398ab3e8602, retrieved 2026-11-05, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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