component
US1R_R1_00001
Public Made by Adomby adom
PANJIT International Diodes - General Purpose, SMA(DO-214AC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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US1R_R1_00001
PANJIT International · Diodes - General Purpose · SMA(DO-214AC)
US1R_R1_00001 from PANJIT International, in a SMA(DO-214AC). 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 | Cathode | passive | Cathode terminal, marked by the color band at the cathode end; maximum recurrent peak reverse voltage is 1300 V and maximum average forward current is 1 A. |
| 2 | Anode | passive | Anode terminal; the device has a maximum forward voltage of 1.9 V at 1 A and a maximum DC reverse current of 1 µA at rated DC blocking voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SMA(DO-214AC) |
| 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 | VRRM | 1300 | V | 1 | |||
| Maximum RMS Voltage | VRMS | 910 | V | 1 | |||
| Maximum DC Blocking Voltage | VDC | 1300 | V | 1 | |||
| Maximum Average Forward Current | IF(AV) | 1 | A | 1 | |||
| Peak Forward Surge Current | IFSM | 30 | A | 8.3ms single half sine-wave superimposed on rated load | 1 | ||
| Maximum Forward Voltage | VF | 1.9 | V | at 1A | 1 | ||
| Maximum DC Reverse Current | IR | 1 | μA | at Rated DC Blocking Voltage | 1 | ||
| Typical Junction Capacitance | CJ | 6 | pF | VR=4V, f=1MHz | 1 | ||
| Typical Thermal Resistance, junction to lead | RθJL | 32 | °C/W | Note 1: FR4 PCB, single-sided copper, 100cm2 copper pad area | 1 | ||
| Typical Thermal Resistance, junction to ambient | RθJA | 150 | °C/W | Note 2: FR4 PCB, single-sided copper, mini pad | 1 | ||
| Maximum Reverse Recovery Time | TRR | 75 | ns | Note 3: IF=0.5A, IR=1.0A, Recover to 0.25A | 1 | ||
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
US1R_R1_00001 - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
us1r-r1-00001-etched.step/us1r-r1-00001-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);us1r-r1-00001.step/us1r-r1-00001.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (5 pp, sha256
84e9c28c172c82e6, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).
# US1R_R1_00001
**PANJIT International** · Diodes - General Purpose · SMA(DO-214AC)
US1R_R1_00001 from PANJIT International, in a SMA(DO-214AC). 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 | Cathode | passive | Cathode terminal, marked by the color band at the cathode end; maximum recurrent peak reverse voltage is 1300 V and maximum average forward current is 1 A. |
| 2 | Anode | passive | Anode terminal; the device has a maximum forward voltage of 1.9 V at 1 A and a maximum DC reverse current of 1 µA at rated DC blocking voltage. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SMA(DO-214AC) |
| 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 | VRRM | | | 1300 | V | | 1 |
| Maximum RMS Voltage | VRMS | | | 910 | V | | 1 |
| Maximum DC Blocking Voltage | VDC | | | 1300 | V | | 1 |
| Maximum Average Forward Current | IF(AV) | | | 1 | A | | 1 |
| Peak Forward Surge Current | IFSM | | | 30 | A | 8.3ms single half sine-wave superimposed on rated load | 1 |
| Maximum Forward Voltage | VF | | | 1.9 | V | at 1A | 1 |
| Maximum DC Reverse Current | IR | | | 1 | μA | at Rated DC Blocking Voltage | 1 |
| Typical Junction Capacitance | CJ | | 6 | | pF | VR=4V, f=1MHz | 1 |
| Typical Thermal Resistance, junction to lead | RθJL | | 32 | | °C/W | Note 1: FR4 PCB, single-sided copper, 100cm2 copper pad area | 1 |
| Typical Thermal Resistance, junction to ambient | RθJA | | 150 | | °C/W | Note 2: FR4 PCB, single-sided copper, mini pad | 1 |
| Maximum Reverse Recovery Time | TRR | | | 75 | ns | Note 3: IF=0.5A, IR=1.0A, Recover to 0.25A | 1 |
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `US1R_R1_00001`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files: `us1r-r1-00001-etched.step` / `us1r-r1-00001-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `us1r-r1-00001.step` / `us1r-r1-00001.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [PANJIT International datasheet](docs/us1r-r1-00001-datasheet.pdf) (5 pp, sha256 `84e9c28c172c82e6`, retrieved 2026-10-21, tier: lcsc)
- **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](docs/us1r-r1-00001-datasheet.pdf)