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ER1004FCT_T0_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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ER1004FCT_T0_00001
PANJIT International · Fast Recovery / High Efficiency Diodes · ITO-220AB-3
ER1004FCT_T0_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 first diode (AC 1) of the dual common-cathode rectifier; the part is rated 400 V VRRM and 5 A per element forward at VF 1.3 V. |
| 2 | CATHODE | passive | Common cathode center pin (pin 2) of both diodes, which is connected to the case tab per the package drawing; the part is rated 10 A average forward current at TC=100 °C total. |
| 3 | AC3 | passive | Anode of second diode (AC 3) of the dual common-cathode rectifier; the part is rated 400 V VRRM and 150 A peak surge current. |
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 | ER1004FCT column | 1 | ||
| Maximum RMS Voltage | VRMS | 280 | V | ER1004FCT column | 1 | ||
| Maximum DC Blocking Voltage | VDC | 400 | V | ER1004FCT column | 1 | ||
| Maximum Average Forward Current | IF(AV) | 10 | A | TC = 100 °C | 1 | ||
| Peak Forward Surge Current | IFSM | 150 | A | 8.3 ms single half sine-wave superimposed on rated load | 1 | ||
| Maximum Reverse Recovery Time | trr | 35 | ns | Note 2: IF=0.5 A, IR=1 A, Irr=0.25 A | 1 | ||
| Typical Junction Capacitance | CJ | 62 | pF | Note 1: measured at 1 MHz and applied reverse voltage of 4 VDC | 1 | ||
| Typical Thermal Resistance junction to case | RθJC | 3 | °C/W | 1 | |||
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
ER1004FCT_T0_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
e6353788c8359b0f, 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).
# ER1004FCT_T0_00001
**PANJIT International** · Fast Recovery / High Efficiency Diodes · ITO-220AB-3
ER1004FCT_T0_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 first diode (AC 1) of the dual common-cathode rectifier; the part is rated 400 V VRRM and 5 A per element forward at VF 1.3 V. |
| 2 | CATHODE | passive | Common cathode center pin (pin 2) of both diodes, which is connected to the case tab per the package drawing; the part is rated 10 A average forward current at TC=100 °C total. |
| 3 | AC3 | passive | Anode of second diode (AC 3) of the dual common-cathode rectifier; the part is rated 400 V VRRM and 150 A peak surge current. |
## 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 | ER1004FCT column | 1 |
| Maximum RMS Voltage | VRMS | | | 280 | V | ER1004FCT column | 1 |
| Maximum DC Blocking Voltage | VDC | | | 400 | V | ER1004FCT column | 1 |
| Maximum Average Forward Current | IF(AV) | | | 10 | A | TC = 100 °C | 1 |
| Peak Forward Surge Current | IFSM | | | 150 | A | 8.3 ms single half sine-wave superimposed on rated load | 1 |
| Maximum Reverse Recovery Time | trr | | | 35 | ns | Note 2: IF=0.5 A, IR=1 A, Irr=0.25 A | 1 |
| Typical Junction Capacitance | CJ | | 62 | | pF | Note 1: measured at 1 MHz and applied reverse voltage of 4 VDC | 1 |
| Typical Thermal Resistance junction to case | RθJC | | 3 | | °C/W | | 1 |
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `ER1004FCT_T0_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](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588896983012003840) (4 pp, sha256 `e6353788c8359b0f`, 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](docs/er1004fct-t0-00001-datasheet.pdf)