component
AGM304D
Public Made by Adomby adom
AGM-Semi MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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AGM304D
AGM-Semi · MOSFETs · TO-252
AGM304D from AGM-Semi, in a TO-252. 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 | G | input | Gate; gate-source voltage limited to ±20 V, with a threshold of 1.2 V min to 2.2 V max at ID=250μA. |
| 2 | D | passive | Drain, also connected to the exposed tab; VDS max 30 V and continuous ID 100 A at Tc=25℃ (package limited). |
| 3 | S | passive | Source; body diode continuous source current up to 100 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AGM-Semi |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-Source Breakdown Voltage | BVDSS | 30 | V | VGS=0V ID=250μA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | μA | VDS=30V,VGS=0V | 2 | ||
| Gate-Body Leakage Current | IGSS | -100 | 100 | nA | VGS=±20V,VDS=0V | 2 | |
| Gate Threshold Voltage | VGS(th) | 1.2 | 1.6 | 2.2 | V | VDS=VGS,ID=250μA | 2 |
| Drain-Source On-State Resistance | RDS(on) | 2.8 | 4 | mΩ | VGS=10V, ID=20A | 2 | |
| Drain-Source On-State Resistance | RDS(on) | 4.3 | 5.6 | mΩ | VGS=4.5V, ID=15A | 2 | |
| Source-Drain Current (Body Diode) | ISD | 100 | A | 2 | |||
| Forward on Voltage | VSD | 1.2 | V | VGS=0V,IS=20A | 2 | ||
| Reverse Recovery Time | trr | 23 | ns | IF=20A , dI/dt=100A/µs , TJ=25℃ | 2 | ||
| Reverse Recovery Charge | Qrr | 48 | nc | IF=20A , dI/dt=100A/µs , TJ=25℃ | 2 | ||
| Drain-Source Voltage | VDS | 30 | V | VGS=0V | 1 | ||
| Gate-Source Voltage | VGS | -20 | 20 | V | VDS=0V | 1 | |
| Drain Current-Continuous | ID | 100 | A | Tc=25℃ (Note 1) | 1 | ||
| Drain Current-Continuous | ID | 70 | A | Tc=100℃ | 1 | ||
| Drain Current-Pulsed | IDM | 400 | A | Note 2 | 1 | ||
| Maximum Power Dissipation | PD | 55 | w | Tc=25℃ | 1 | ||
| Maximum Power Dissipation | PD | 22 | w | Tc=100℃ | 1 | ||
| Avalanche energy | EAS | 256 | mJ | Note 3: TJ=25℃,VDD=20V,Vgs=10V,ID=32A, L=0.5mH,RG=25ohm | 1 | ||
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance Junction-ambient (Steady State) | RθJA | 50 | ℃/W | Steady State | 1 | ||
| Thermal Resistance Junction-Case | RθJC | 2.3 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
AGM304D - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
agm304d-etched.step/agm304d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);agm304d.step/agm304d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AGM-Semi datasheet (8 pp, sha256
4bbfa9f33c1cff11, retrieved 2026-10-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).
# AGM304D
**AGM-Semi** · MOSFETs · TO-252
AGM304D from AGM-Semi, in a TO-252. 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 | G | input | Gate; gate-source voltage limited to ±20 V, with a threshold of 1.2 V min to 2.2 V max at ID=250μA. |
| 2 | D | passive | Drain, also connected to the exposed tab; VDS max 30 V and continuous ID 100 A at Tc=25℃ (package limited). |
| 3 | S | passive | Source; body diode continuous source current up to 100 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AGM-Semi |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-Source Breakdown Voltage | BVDSS | 30 | | | V | VGS=0V ID=250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS | | | 1 | μA | VDS=30V,VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS | -100 | | 100 | nA | VGS=±20V,VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | 1.2 | 1.6 | 2.2 | V | VDS=VGS,ID=250μA | 2 |
| Drain-Source On-State Resistance | RDS(on) | | 2.8 | 4 | mΩ | VGS=10V, ID=20A | 2 |
| Drain-Source On-State Resistance | RDS(on) | | 4.3 | 5.6 | mΩ | VGS=4.5V, ID=15A | 2 |
| Source-Drain Current (Body Diode) | ISD | | | 100 | A | | 2 |
| Forward on Voltage | VSD | | | 1.2 | V | VGS=0V,IS=20A | 2 |
| Reverse Recovery Time | trr | | | 23 | ns | IF=20A , dI/dt=100A/µs , TJ=25℃ | 2 |
| Reverse Recovery Charge | Qrr | | | 48 | nc | IF=20A , dI/dt=100A/µs , TJ=25℃ | 2 |
| Drain-Source Voltage | VDS | | | 30 | V | VGS=0V | 1 |
| Gate-Source Voltage | VGS | -20 | | 20 | V | VDS=0V | 1 |
| Drain Current-Continuous | ID | | | 100 | A | Tc=25℃ (Note 1) | 1 |
| Drain Current-Continuous | ID | | | 70 | A | Tc=100℃ | 1 |
| Drain Current-Pulsed | IDM | | | 400 | A | Note 2 | 1 |
| Maximum Power Dissipation | PD | | | 55 | w | Tc=25℃ | 1 |
| Maximum Power Dissipation | PD | | | 22 | w | Tc=100℃ | 1 |
| Avalanche energy | EAS | | | 256 | mJ | Note 3: TJ=25℃,VDD=20V,Vgs=10V,ID=32A, L=0.5mH,RG=25ohm | 1 |
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | | 150 | ℃ | | 1 |
| Thermal Resistance Junction-ambient (Steady State) | RθJA | | | 50 | ℃/W | Steady State | 1 |
| Thermal Resistance Junction-Case | RθJC | | | 2.3 | ℃/W | | 1 |
## CAD (KiCad official)
- Symbol: `AGM304D`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `agm304d-etched.step` / `agm304d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `agm304d.step` / `agm304d.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [AGM-Semi datasheet](docs/agm304d-datasheet.pdf) (8 pp, sha256 `4bbfa9f33c1cff11`, retrieved 2026-10-26, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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).
[Datasheet PDF](docs/agm304d-datasheet.pdf)