component
1N4454TR
Public Made by Adomby adom
onsemi Diodes - Fast Recovery Rectifiers, DO-35. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown1N4454TR
onsemi · Diodes - Fast Recovery Rectifiers · DO-35
1N4454TR from onsemi, in a DO-35. 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 | onsemi |
| Package | DO-35 |
| 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 |
|---|---|---|---|---|---|---|---|
| Working Inverse Voltage | WIV | 50 | V | 2 | |||
| Average Rectified Current | IO | 200 | mA | 2 | |||
| DC Forward Current | IF | 400 | mA | 2 | |||
| Recurrent Peak Forward Current | if | 600 | mA | 2 | |||
| Peak Forward Surge Current | if(surge) | 1 | A | Pulse width = 1.0 second | 2 | ||
| Peak Forward Surge Current | if(surge) | 4 | A | Pulse width = 1.0 microsecond | 2 | ||
| Storage Temperature Range | Tstg | -65 | 200 | °C | 2 | ||
| Operating Junction Temperature | TJ | 175 | °C | 2 | |||
| Total Device Dissipation | PD | 500 | mW | 2 | |||
| Total Device Dissipation derating | PD | 3.33 | mW/°C | Derate above 25°C | 2 | ||
| Thermal Resistance, Junction to Ambient | RθJA | 300 | °C/W | 2 | |||
| Breakdown Voltage | BV | 75 | V | IR = 5.0 µA | 3 | ||
| Reverse Current | IR | 100 | nA | VR = 50 V | 3 | ||
| Reverse Current | IR | 100 | µA | VR = 50 V, TA = 150°C | 3 | ||
| Forward Voltage | VF | 1 | V | IF = 10 mA | 3 | ||
| Diode Capacitance | CO | 4 | pF | VR = 0, f = 1.0 MHz | 3 | ||
| Reverse Recovery Time | TRR | 4 | nS | IF = 10 mA, VR = 1.0 V, Irr = 1.0 mA, RL = 100 Ω | 3 |
CAD (KiCad official)
- Symbol:
1N4454TR - Footprint:
Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal - 3D model: DO-35 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (4 pp, sha256
310c6ecbcb528ad7, retrieved 2026-10-21, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).