component
MBR1100RLG
Public Made by Adomby adom
onsemi Schottky Barrier Diodes (SBD), DO-41. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownMBR1100RLG
onsemi · Schottky Barrier Diodes (SBD) · DO-41
MBR1100RLG from onsemi, 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 | CATHODE | passive | Cathode, marked by the polarity band on the axial-lead DO-41 package (Style 1); the diode is rated for 100 V VRRM/VR and 1.0 A average forward current. |
| 2 | ANODE | passive | Anode terminal of the Schottky barrier rectifier (Style 1), the lead opposite the polarity band. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| 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 Instantaneous Forward Voltage | VF | 0.79 | V | iF = 1 A, TL = 25°C | 2 | ||
| Maximum Instantaneous Forward Voltage | VF | 0.69 | V | iF = 1 A, TL = 100°C | 2 | ||
| Maximum Instantaneous Reverse Current | iR | 0.5 | mA | Rated dc voltage, TL = 25°C | 2 | ||
| Maximum Instantaneous Reverse Current | iR | 5 | mA | Rated dc voltage, TL = 100°C | 2 | ||
| Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage | VRRM, VRWM, VR | 100 | V | 1 | |||
| Average Rectified Forward Current | IO | 1 | A | VR(equiv) ≤ 0.2 VR(dc), RθJA = 50°C/W, P.C. Board Mounting, TA = 120°C | 1 | ||
| Peak Repetitive Forward Current | IFRM | 2 | A | VR(equiv) ≤ 0.2 VR(dc), RθJA = 50°C/W, P.C. Board Mounting, TA = 110°C | 1 | ||
| Non-Repetitive Peak Surge Current | IFSM | 50 | A | Surge applied at rated load conditions, halfwave, single phase, 60 Hz | 1 | ||
| Operating and Storage Junction Temperature Range | TJ, Tstg | -65 | 175 | °C | 1 | ||
| Voltage Rate of Change | dv/dt | 10 | V/ns | Rated VR | 1 | ||
| Lead Temperature for Soldering | 260 | °C | 10 seconds max | 1 | |||
| Thermal Resistance, Junction-to-Ambient | RθJA | 50 | °C/W | Mounting Method 3, P.C. Board 1-1/2" x 1-1/2" copper, still air | 3 | ||
| Thermal Resistance, Junction-to-Case | RθJ | 36 | 46 | °C/W | Thermal circuit model, Note 4 | 3 | |
| Thermal Resistance, Lead to Heat Sink | RθL | 100 | 120 | °C/W/in | Thermal circuit model, Note 4 | 3 |
CAD (KiCad official)
- Symbol:
MBR1100RLG - 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: onsemi datasheet (4 pp, sha256
1a45e1da200aca49, retrieved 2026-10-22, tier: manufacturer) - 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).