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ER2004CT_TO_00001

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PANJIT International Fast Recovery / High Efficiency Diodes, ITO-220AB-3. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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ER2004CT_TO_00001

PANJIT International · Fast Recovery / High Efficiency Diodes · ITO-220AB-3

ER2004CT_TO_00001 from PANJIT International, in a ITO-220AB-3. 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 AC1 passive Anode of the first rectifier diode (AC terminal 1); the ER2004CT is rated 400 V VRRM and 10 A per leg (20 A total average).
2 CATHODE passive Common cathode of both diodes (center pin, also the tab connection per the TO-220AB drawing); polarity as marked on the package.
3 AC3 passive Anode of the second rectifier diode (AC terminal 3); the ER2004CT is rated 400 V VRRM and 10 A per leg (20 A total average).

Key specifications

Parameter Value
Manufacturer PANJIT International
Package ITO-220AB-3
Category Diodes
Pins 3

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 VRRM 400 V 1
Maximum RMS Voltage VRMS 280 V 1
Maximum DC Blocking Voltage VDC 400 V 1
Maximum Average Forward Current IF(AV) 20 A TC=90°C 1
Peak Forward Surge Current IFSM 150 A 8.3ms single half sine-wave superimposed on rated load 1
Maximum Forward Voltage VF 1.3 V at 10A 1
Maximum DC Reverse Current at Rated DC Blocking Voltage IR 1 μA TJ=25°C 1
Maximum DC Reverse Current at Rated DC Blocking Voltage IR 500 μA TJ=100°C 1
Typical Junction Capacitance CJ 85 pF Measured at 1 MHz and applied reverse voltage of 4 VDC (Note 1) 1
Typical Thermal Resistance (junction to case) RθJC 3 °C/W Note 3 1
Operating Junction and Storage Temperature Range TJ,TSTG -50 150 °C 1

CAD (KiCad official)

  • Symbol: ER2004CT_TO_00001
  • Footprint: Package_TO_SOT_THT:TO-220F-3_Vertical
  • 3D model: ITO-220AB-3 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: PANJIT International datasheet (4 pp, sha256 225f3e845f016a8b, retrieved 2026-10-21, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF