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SF24G

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JUXING Diodes - Fast Recovery Rectifiers, DO-15. 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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SF24G

JUXING · Diodes - Fast Recovery Rectifiers · DO-15

SF24G from JUXING, in a DO-15. 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 JUXING
Package DO-15
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
Maximum Recurrent Peak Reverse Voltage (SF24G) VRRM 200 Volts 1
Maximum RMS Voltage (SF24G) VRMS 140 Volts 1
Maximum DC Blocking Voltage (SF24G) VDC 200 Volts 1
Maximum Average Forward Rectified Current I(AV) 2 Amp .375 in (9.5 mm) lead length at TA=55 C 1
Peak Forward Surge Current IFSM 50 Amp 8.3 ms single half-sine-wave superimposed on rated load (JEDEC method) 1
Maximum Forward Voltage VF 1.65 Volts at 2.0 A DC and 25 C 1
Maximum Reverse Current IR 5 uAmp at Rated DC Blocking Voltage, TA=25 C 1
Maximum Reverse Current IR 500 uAmp at Rated DC Blocking Voltage, TA=100 C 1
Typical Junction Capacitance CJ 40 pF Measured at 1 MHz and applied reverse voltage of 4.0 VDC (Note 1) 1
Maximum Reverse Recovery Time TRR 35 nS IF=0.5 A, IR=1 A, IRR=0.25 A (Note 3) 1
Operating Junction Temperature Range TJ -55 150 C 1
Storage Temperature Range Tstg -55 150 C 1

CAD (KiCad official)

  • Symbol: SF24G
  • Footprint: Diode_THT:D_DO-15_P12.70mm_Horizontal
  • 3D model: DO-15 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: JUXING datasheet (2 pp, sha256 e54fd84a4b78a1e6, retrieved 2026-10-21, tier: lcsc)
  • 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