component
IRLB4030PBF
Public Made by Adomby adom
Infineon Technologies MOSFETs, TO-220AB. 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
markdownIRLB4030PBF
Infineon Technologies · MOSFETs · TO-220AB
IRLB4030PBF from Infineon Technologies, in a TO-220AB. 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 terminal; gate-to-source voltage is rated at ±16V (absolute maximum VGS). |
| 2 | D | passive | Drain terminal; drain-to-source breakdown voltage V(BR)DSS is 100V minimum and continuous drain current is 180A at TC = 25°C with VGS = 10V. |
| 3 | S | passive | Source terminal; the integral body diode has a maximum forward voltage VSD of 1.3V at IS = 110A and VGS = 0V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | TO-220AB |
| 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 |
|---|---|---|---|---|---|---|---|
| Continuous Drain Current, VGS @ 10V | ID | 180 | A | TC = 25°C, VGS @ 10V | 1 | ||
| Continuous Drain Current, VGS @ 10V | ID | 130 | A | TC = 100°C, VGS @ 10V | 1 | ||
| Pulsed Drain Current | IDM | 730 | A | 1 | |||
| Maximum Power Dissipation | PD | 370 | W | TC = 25°C | 1 | ||
| Linear Derating Factor | 2.5 | W/°C | 1 | ||||
| Gate-to-Source Voltage | VGS | -16 | 16 | V | 1 | ||
| Peak Diode Recovery dv/dt | dv/dt | 21 | V/ns | 1 | |||
| Operating Junction Temperature Range | TJ | -55 | 175 | °C | 1 | ||
| Storage Temperature Range | TSTG | -55 | 175 | °C | 1 | ||
| Soldering Temperature | 300 | °C | for 10 seconds (1.6mm from case) | 1 | |||
| Mounting Torque | 10 | lbin | 6-32 or M3 screw; 1.1Nm | 1 | |||
| Single Pulse Avalanche Energy (thermally limited) | EAS | 305 | mJ | 1 | |||
| Junction-to-Case Thermal Resistance | RθJC | 0.4 | °C/W | 1 | |||
| Case-to-Sink Thermal Resistance, Flat, Greased Surface | RθCS | 0.5 | °C/W | Flat, Greased Surface | 1 | ||
| Junction-to-Ambient Thermal Resistance | RθJA | 62 | °C/W | When mounted on 1" square PCB (FR-4 or G-10 Material) | 1 | ||
| Drain-to-Source Breakdown Voltage | V(BR)DSS | 100 | V | VGS = 0V, ID = 250µA | 2 | ||
| Static Drain-to-Source On-Resistance | RDS(on) | 3.4 | 4.3 | mΩ | VGS = 10V, ID = 110A | 2 | |
| Static Drain-to-Source On-Resistance | RDS(on) | 3.6 | 4.5 | mΩ | VGS = 4.5V, ID = 92A | 2 | |
| Gate Threshold Voltage | VGS(th) | 1 | 2.5 | V | VDS = VGS, ID = 250µA | 2 | |
| Drain-to-Source Leakage Current | IDSS | 20 | µA | VDS = 100V, VGS = 0V | 2 | ||
| Drain-to-Source Leakage Current | IDSS | 250 | µA | VDS = 100V, VGS = 0V, TJ = 125°C | 2 | ||
| Gate-to-Source Forward Leakage | IGSS | 100 | nA | VGS = 16V | 2 | ||
| Gate-to-Source Reverse Leakage | IGSS | -100 | nA | VGS = -16V | 2 | ||
| Forward Transconductance | gfs | 320 | S | VDS = 25V, ID = 110A | 2 | ||
| Total Gate Charge | Qg | 87 | 130 | nC | ID = 110A, VDS = 50V, VGS = 4.5V | 2 | |
| Diode Forward Voltage | VSD | 1.3 | V | TJ = 25°C, IS = 110A, VGS = 0V | 2 | ||
| Continuous Source Current (Body Diode) | IS | 180 | A | 2 | |||
| Pulsed Source Current (Body Diode) | ISM | 730 | A | 2 |
CAD (KiCad official)
- Symbol:
IRLB4030PBF - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220AB (KiCad packages3D, STEP)
- 3D model files:
irlb4030pbf-etched.step/irlb4030pbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irlb4030pbf.step/irlb4030pbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Infineon Technologies datasheet (8 pp, sha256
318a125d9a518f5b, retrieved 2026-10-16, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).