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SB1200弯脚N型
Public Made by Adomby adom
YFW Schottky Barrier Diodes (SBD), DO-41. Pinout cross-checked by two models against the datasheet, 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
markdownSB1200弯脚N型
YFW · Schottky Barrier Diodes (SBD) · DO-41
SB1200弯脚N型 from YFW, in a DO-41. 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, marked by the band on the DO-41 body; the 1 A Schottky rectifier conducts when this terminal is negative relative to the anode (SB1200 rated VRRM 200 V). |
| 2 | A | passive | Anode, the terminal opposite the cathode band on the DO-41 body; forward current up to 1.0 A average (IF(AV)) flows into this terminal. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | DO-41 |
| 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 Repetitive Peak Reverse Voltage | VRRM | 200 | V | 1 | |||
| Maximum RMS Voltage | VRMS | 140 | V | 1 | |||
| Maximum DC Blocking Voltage | VDC | 200 | V | 1 | |||
| Maximum Average Forward Rectified Current | IF(AV) | 1 | A | Tc = 100 °C | 1 | ||
| Peak Forward Surge Current | IFSM | 30 | A | 8.3 ms single half sine wave superimposed on rated load | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 0.95 | V | IF = 1.0 A | 1 | ||
| Maximum DC Reverse Current at 25 °C | IR | 0.05 | mA | Ta = 25 °C, rated DC blocking voltage | 1 | ||
| Maximum DC Reverse Current at 125 °C | IR | 10 | mA | Ta = 125 °C, rated DC blocking voltage | 1 | ||
| Operating Junction Temperature Range | Tj | -55 | 150 | °C | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Typical Thermal Resistance | RθJA | 65 | °C/W | 1 |
CAD (KiCad official)
- Symbol:
SB1200弯脚N型 - Footprint:
Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal - 3D model: DO-41 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (3 pp, sha256
956c30325a4ae6b2, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).