component
IX4426N
Public Made by Adomby adom
IXYS Pre-ordered Chips, SOIC-8. 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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Contents
README
markdownIX4426N
IXYS · Pre-ordered Chips · SOIC-8
IX4426N from IXYS, in a SOIC-8. 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 | NC | unconnected | No connection. |
| 2 | INA | input | Channel A logic input, TTL/CMOS compatible with VIH min 2.4V and VIL max 0.8V; inverts to OUTA on the IX4426. |
| 3 | GND | power_in | Ground, common ground reference for the device. |
| 4 | INB | input | Channel B logic input, TTL/CMOS compatible with VIH min 2.4V and VIL max 0.8V; inverts to OUTB on the IX4426. |
| 5 | OUTB | output | Channel B output that sources or sinks up to ±1.5A peak to turn on or off a discrete MOSFET or IGBT. |
| 6 | VCC | power_in | Supply voltage powering the device, 4.5V to 30V recommended operating range, 35V absolute maximum. |
| 7 | OUTA | output | Channel A output that sources or sinks up to ±1.5A peak to turn on or off a discrete MOSFET or IGBT. |
| 8 | NC | unconnected | No connection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | IXYS |
| Package | SOIC-8 |
| Category | Interface ICs |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply Voltage (abs max) | VCC | -0.3 | 35 | V | 25°C | 3 | |
| Input Voltage (abs max) | VIN | -5 | V | Maximum is VCC+0.3 | 3 | ||
| Output Current (abs max) | IOUT | -1.5 | 1.5 | A | printed ±1.5 | 3 | |
| Junction Temperature | TJ | -55 | 150 | °C | 3 | ||
| Storage Temperature | TSTG | -65 | 150 | °C | 3 | ||
| Supply Voltage (recommended) | VCC | 4.5 | 30 | V | 3 | ||
| Operating Temperature Range | TA | -40 | 125 | °C | 3 | ||
| Input Voltage, High | VIH | 2.4 | V | TA=25°C, 4.5V < VCC < 18V | 4 | ||
| Input Voltage, Low | VIL | 0.8 | V | TA=25°C, 4.5V < VCC < 18V | 4 | ||
| Input Current | IIN | -1 | 1 | A | 0V < VIN < VCC, TA=25°C | 4 | |
| Output Voltage, Low | VOL | 0.025 | V | TA=25°C, 4.5V < VCC < 18V | 4 | ||
| Latch-Up Protection With Reverse Current | I | 500 | mA | printed >500 | 4 | ||
| Rise Time | tR | 10 | 20 | ns | VCC=18V, CLOAD=1000pF, TA=25°C | 4 | |
| Fall Time | tF | 8 | 20 | ns | VCC=18V, CLOAD=1000pF, TA=25°C | 4 | |
| On-Time Propagation Delay | ton | 35 | 60 | ns | VCC=18V, CLOAD=1000pF, TA=25°C | 4 | |
| Off-Time Propagation Delay | toff | 35 | 60 | ns | VCC=18V, CLOAD=1000pF, TA=25°C | 4 | |
| Power Supply Current | ICC | 2.5 | 4 | mA | VINA=VINB=3V, TA=25°C | 4 | |
| Power Supply Current | ICC | 0.6 | 0.8 | mA | VINA=VINB=0V, TA=25°C | 4 | |
| Input Voltage, High | VIH | 2.4 | V | TA=-40°C to +125°C, 4.5V < VCC < 18V | 5 | ||
| Input Voltage, Low | VIL | 0.8 | V | TA=-40°C to +125°C, 4.5V < VCC < 18V | 5 | ||
| Input Current | IIN | -1 | 1 | A | 0V < VIN < VCC, TA=-40°C to +125°C | 5 | |
| Output Voltage, Low | VOL | 0.025 | V | TA=-40°C to +125°C | 5 | ||
| Output Resistance, High State | ROH | 12 | Ω | VCC=18V, IOUT=-100mA, TA=-40°C to +125°C | 5 | ||
| Output Resistance, Low State | ROL | 8 | Ω | VCC=18V, IOUT=100mA, TA=-40°C to +125°C | 5 | ||
| Latch-Up Protection With Reverse Current | I | 500 | mA | printed >500, TA=-40°C to +125°C | 5 | ||
| Rise Time | tR | 30 | ns | VCC=18V, CLOAD=1000pF, TA=-40°C to +125°C | 5 | ||
| Fall Time | tF | 30 | ns | VCC=18V, CLOAD=1000pF, TA=-40°C to +125°C | 5 | ||
| On-Time Propagation Delay | ton | 70 | ns | VCC=18V, CLOAD=1000pF, TA=-40°C to +125°C | 5 | ||
| Off-Time Propagation Delay | toff | 70 | ns | VCC=18V, CLOAD=1000pF, TA=-40°C to +125°C | 5 | ||
| Power Supply Current | ICC | 6 | mA | VINA=VINB=3V, TA=-40°C to +125°C | 5 | ||
| Power Supply Current | ICC | 1 | mA | VINA=VINB=0V, TA=-40°C to +125°C | 5 | ||
| Output Resistance, High State | ROH | 48 | Ω | VCC=18V, IOUT=-100mA, TA=25°C | 4 | ||
| Output Resistance, Low State | ROL | 24 | Ω | VCC=18V, IOUT=100mA, TA=25°C | 4 | ||
| Thermal Resistance, Junction-to-Ambient | θJA | 120 | °C/W | 8-Pin SOIC | 6 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | PC | Circuits Division classifies its plastic encapsulated devices for moisture sensitivity according to the latest version of the joint industry standard, IPC/JEDEC J-STD-020, in force at the time of prod | 11 |
CAD (KiCad official)
- Symbol:
IX4426N - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ix4426n-etched.step/ix4426n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ix4426n.step/ix4426n.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: IXYS datasheet (13 pp, sha256
ad6813e5bbba6056, 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).