component

HER204-B

Public Made by Adom

by adom

GOODWORK High Effic Rectifier, 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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HER204-B

GOODWORK · High Effic Rectifier · DO-15

HER204-B from GOODWORK, 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 GOODWORK
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 (HER204) 300 V 1
Maximum RMS Voltage (HER204) 210 V 1
Maximum DC Blocking Voltage (HER204) 300 V 1
Maximum Average Forward Rectified Current 2 A Single phase half wave 60Hz resistive or inductive load; 0.375 in (9.5 mm) lead length 1
Peak Forward Surge Current 60 A 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) 1
Maximum Instantaneous Forward Voltage 1.3 V at 2.0A 1
Maximum DC Reverse Current 5 µA at rated DC blocking voltage, Ta=25 C 1
Maximum DC Reverse Current 150 µA at rated DC blocking voltage, Ta=100 C 1
Maximum Reverse Recovery Time 50 nS IF=0.5A, IR=1.0A, IRR=0.25A (Note 1) 1
Typical Junction Capacitance 30 pF Measured at 1MHz and applied reverse voltage of 4.0V D.C. (Note 2) 1
Operating and Storage Temperature Range TJ, TSTG -65 150 °C 1

CAD (KiCad official)

  • Symbol: HER204-B
  • 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: GOODWORK datasheet (3 pp, sha256 5a82e7dabd610161, retrieved 2026-10-22, 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