component
MMDL914T1G
Public Made by Adomby adom
onsemi Switching Diodes, SOD-323. 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
markdownMMDL914T1G
onsemi · Switching Diodes · SOD-323
MMDL914T1G from onsemi, in a SOD-323. 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 (polarity band) of the high-speed switching diode; reverse voltage VR max 100 V and forward current IF max 200 mA. |
| 2 | ANODE | passive | Anode of the high-speed switching diode; forward voltage VF max 1.0 Vdc at IF = 10 mAdc. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOD-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Breakdown Voltage | V(BR) | 100 | Vdc | IR = 100 Adc | 2 | ||
| Reverse Voltage Leakage Current | IR | 25 | nAdc | VR = 20 Vdc | 2 | ||
| Reverse Voltage Leakage Current | IR | 5 | Adc | VR = 75 Vdc | 2 | ||
| Diode Capacitance | CT | 4 | pF | VR = 0 V, f = 1.0 MHz | 2 | ||
| Forward Voltage | VF | 1 | Vdc | IF = 10 mAdc | 2 | ||
| Reverse Recovery Time | trr | 4 | ns | IF = IR = 10 mAdc (Figure 1) | 2 | ||
| Reverse Voltage | VR | 100 | V | 1 | |||
| Forward Current | IF | 200 | mA | 1 | |||
| Non-Repetitive Peak Forward Surge Current | IFSM(surge) | 500 | mA | 60 Hz | 1 | ||
| Repetitive Peak Forward Current | IFRM | 1 | A | Square Wave, f = 40 kHz, PW = 200 ns, Test Duration = 60 s, TJ = 25°C prior to surge | 1 | ||
| Non-Repetitive Peak Forward Current | IFSM | 36 | A | Square Wave, TJ = 25°C prior to surge, t = 1 s | 1 | ||
| Non-Repetitive Peak Forward Current | IFSM | 18 | A | Square Wave, TJ = 25°C prior to surge, t = 10 s | 1 | ||
| Non-Repetitive Peak Forward Current | IFSM | 6 | A | Square Wave, TJ = 25°C prior to surge, t = 100 s | 1 | ||
| Non-Repetitive Peak Forward Current | IFSM | 3 | A | Square Wave, TJ = 25°C prior to surge, t = 1 ms | 1 | ||
| Non-Repetitive Peak Forward Current | IFSM | 0.7 | A | Square Wave, TJ = 25°C prior to surge, t = 1 s | 1 | ||
| Total Device Dissipation FR-5 Board | PD | 200 | mW | TA = 25°C (Note 1) | 1 | ||
| Derate above 25°C | PD | 1.57 | mW/°C | 1 | |||
| Thermal Resistance, Junction-to-Ambient | RJA | 635 | °C/W | 1 | |||
| Junction and Storage Temperature | TJ, Tstg | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
MMDL914T1G - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
mmdl914t1g-etched.step/mmdl914t1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmdl914t1g.step/mmdl914t1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (4 pp, sha256
911bbd687f6b904b, 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).