component
SB3200
Public Made by Adomby adom
SMC(Sangdest Microelectronicstronic (Nanjing)) Schottky Barrier Diodes (SBD), DO-201AD. 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
markdownSB3200
SMC(Sangdest Microelectronicstronic (Nanjing)) · Schottky Barrier Diodes (SBD) · DO-201AD
SB3200 from SMC(Sangdest Microelectronicstronic (Nanjing)), in a DO-201AD. 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 | SMC(Sangdest Microelectronicstronic (Nanjing)) |
| Package | DO-201AD |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage | VRRM/VRWM/VR | 200 | V | 1 | |||
| Average Rectified Forward Current | IF(AV) | 3 | A | 50% duty cycle @TA=25°C, rectangular wave form | 1 | ||
| Peak One Cycle Non-Repetitive Surge Current | IFSM | 110 | A | 8.3 ms, half Sine pulse, TC =25°C | 1 | ||
| Forward Voltage Drop | VF1 | 0.81 | 0.9 | V | @ 3A, Pulse, TJ = 25 °C | 1 | |
| Forward Voltage Drop | VF2 | 0.68 | 0.75 | V | @ 3A, Pulse, TJ = 125 °C | 1 | |
| Reverse Current | IR1 | 0.0001 | 1 | mA | @VR = Rated VR, Pulse, TJ = 25 °C | 1 | |
| Reverse Current | IR2 | 0.04 | 6 | mA | @VR = Rated VR, Pulse, TJ = 125 °C | 1 | |
| Junction Capacitance | CT | 130 | 150 | pF | @VR = 5V, TC = 25 °C, fSIG = 1MHz | 1 | |
| Voltage Rate of Change | dv/dt | 10000 | V/s | 1 | |||
| Junction Temperature | TJ | -55 | 150 | C | 2 | ||
| Storage Temperature | Tstg | -55 | 150 | C | 2 | ||
| Typical Thermal Resistance Junction to Ambient | RθJA | 25 | C/W | DC operation | 2 |
CAD (KiCad official)
- Symbol:
SB3200 - Footprint:
Diode_THT:D_DO-201AD_P15.24mm_Horizontal - 3D model: DO-201AD (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SMC(Sangdest Microelectronicstronic (Nanjing)) datasheet (4 pp, sha256
37a4f98bdd5b3584, retrieved 2026-10-22, tier: lcsc) - 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).