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APR340W6-7

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Diodes Incorporated AC-DC Controllers And Regulators, SOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)apr340w6-7factory-2.0.0extractor-text

Verified APR340W6-7

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 6 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: APR340W6-7 · SOT-26 · 6 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 6 pin names found in the 9-page datasheet
  • ✓distributor: lcsc C3686617, digikey 31-APR340W6-7TR-ND, mouser 621-APR340W6-7
  • ✓family: SOT-23-6
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-1jz8c5xu/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: body within the datasheet's package drawing (datasheet p.8)
  • ✓pads: 6 pins = 6 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 6 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ apr340w6-7.kicad_sym✓ apr340w6-7.kicad_mod✓ apr340w6-7.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 5h ago
viewers apr340w6-7: viewers · Ray 5h ago
apr340w6-7-etched.glb Publish 0.1.0 · Ray 5h ago
apr340w6-7-etched.step apr340w6-7: factory component page (tier=mfr) · Ray 5h ago
apr340w6-7-hero.glb apr340w6-7: hero GLB from the etched model (keeps the MPN mark) · Ray 5h ago
apr340w6-7-hero.overlay.json Publish 0.1.0 · Ray 5h ago
apr340w6-7.glb Publish 0.1.0 · Ray 5h ago
apr340w6-7.kicad_mod Publish 0.1.0 · Ray 5h ago
apr340w6-7.kicad_sym Publish 0.1.0 · Ray 5h ago
apr340w6-7.lbr Publish 0.1.0 · Ray 5h ago
apr340w6-7.step Publish 0.1.0 · Ray 5h ago
package.json Publish 0.1.0 · Ray 5h ago
page.json Set visibility: public · Ray 5h ago
README.md Publish 0.1.0 · Ray 5h ago
verification.json Verified: Published by the parts factory: tier mfr, 6 pins · Ray 5h ago

APR340W6-7

Diodes Incorporated · AC-DC Controllers And Regulators · SOT-26

APR340W6-7 from Diodes Incorporated, in a SOT-26. 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 AREF passive Program a voltage reference with a resistor from AREF to GND to set the volt-second threshold that enables the synchronous rectification MOSFET drive signal (RAREF value is specified by Kqs, Note 6).
2 GND power_in Ground reference pin for the controller.
3 VDET input Sense input for the SR MOSFET drain-to-source voltage, connected to the SR MOSFET drain pin through a resistor; absolute maximum range is -0.7 to 150 V (Note 5).
4 VCC power_in Power supply connected to the system output and input of the internal LDO and output voltage sensing circuit; absolute maximum range is -0.3 to 28 V and recommended operating range is 0 to 22 V.
5 VDD power_out Internal power supply that biases the internal logic and MOSFET driver, to be connected to a capacitor (4.7 µF typical); absolute maximum range is -0.3 to 7.5 V.
6 DRISR output Synchronous rectification MOSFET gate drive output; absolute maximum voltage range is -0.3 to 7 V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-26
Category Power Management (PMIC)
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
Supply Voltage (VCC) VCC 0 22 V 3
Ambient Temperature TA -40 85 °C 3
Supply Voltage (VCC Pin) VCC -0.3 28 V 3
Voltage at VDET Pin (Note 5) VDET -0.7 150 V 3
Voltage at DRISR Pin VDRISR -0.3 7 V 3
Internal Power Supply Voltage VDD -0.3 7.5 V 3
Power Dissipation PD 0.6 W TA = +25°C 3
Operating Junction Temperature TJ 150 °C 3
Storage Temperature TSTG -65 150 °C 3
Lead Temperature (Soldering, 10s) TLEAD 300 °C 3
Gate Turn On Threshold VTHON 0 1 V 4
Turn On Delay Time tDON 70 180 ns From VTHON to VDRISR = 1V 4
Turn Off Propagation Delay Time tDOFF 100 150 ns From VTHOFF to VDRISR = 4V 4
Turn On Rising Time tRG 50 100 ns From 1V to 4V, VCC = 5V, CL = 4.7nF 4
Turn Off Falling Time tFG 20 100 ns From 4V to 1V, VCC = 5V, CL = 4.7nF 4
Minimum On Time tON_MIN 1.2 1.6 2 µs 4
Synchronous Rectification (SR) Minimum Operating Voltage (Note 7) VS_MIN 4.5 V 4
Startup Current ISTARTUP 150 µA VCC = VSTARTUP-0.1V 4
Operating Current IOP 150 µA VDET Pin Floating, VCC = 5V 4
Startup Voltage VSTARTUP 2.4 V 4
UVLO 2.2 V 4
VDD Enable Falling Threshold at VCC Pin VDD_ENABLE 4.6 V 4
VDD Disable Rising Threshold at VCC Pin VDD_DISABLE 4.75 V 4
VDD Disable Hysteresis at VIN Pin VDD_HYS 150 mV 4
VDD Internal Power Supply Voltage VDD 5.5 V 4
Gate Turn Off Threshold VTHOFF -5 mV 4
Minimum Off Time tOFF_MIN 2 µs 4
SR Drive Voltage constant (KQS, Note 6) KQS 0.42 mA*μs 4
Minimum Off Time to Enter Green Mode tLL 600 μs 4
Thermal Resistance (Junction to Ambient) θJA 197 °C/W 3
Thermal Resistance (Junction to Case) θJC 76 °C/W 3

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 tin  Terminals: Finish, Matte Tin Plated Leads, Solderable per JESD22-B102  Weight: 0.016 grams (Approximate) 8

CAD (KiCad official)

  • Symbol: APR340W6-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-26 (KiCad packages3D, STEP)
  • 3D model files: apr340w6-7-etched.step / apr340w6-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); apr340w6-7.step / apr340w6-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (9 pp, sha256 8b3af63cf3d5540a, retrieved 2026-10-30, tier: manufacturer)
  • 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