component
IXDN609YI
Public Made by Adomby adom
Littelfuse IXYS Gate Drivers, TO-263-5. 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.
Contents
README
markdownIXDN609YI
Littelfuse IXYS · Gate Drivers · TO-263-5
IXDN609YI from Littelfuse IXYS, in a TO-263-5. 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 | VCC | power_in | Supply voltage pin that powers the device, recommended 4.5V to 35V with an absolute maximum of 40V. |
| 2 | OUT | output | Non-inverting output that sources or sinks current (9A peak) to turn on or off a discrete MOSFET or IGBT. |
| 3 | GND | power_in | Ground, the common ground reference for the device. |
| 4 | IN | input | Logic input, CMOS compatible, with an absolute maximum range of -5V to VCC+0.3V. |
| 5 | NC | unconnected | Not connected on the IXDN609 CI/YI package. |
| 6 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse IXYS |
| Package | TO-263-5 |
| Category | Motor Driver ICs |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Voltage, High | VIH | 3 | 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 | -10 | 10 | µA | TA = 25°C; 0V < VIN < VCC | 4 | |
| Output Voltage, Low | VOL | 0.025 | V | TA = 25°C | 4 | ||
| Output Resistance, High State | ROH | 0.6 | 1 | Ω | TA = 25°C; VCC=18V, IOUT=-100mA | 4 | |
| Output Resistance, Low State | ROL | 0.4 | 0.8 | Ω | TA = 25°C; VCC=18V, IOUT=100mA | 4 | |
| Output Current, Continuous | IDC | -2 | 2 | A | TA = 25°C; Limited by package power dissipation | 4 | |
| Rise Time | tr | 22 | 35 | ns | TA = 25°C; VCC=18V, CLOAD=10nF | 4 | |
| Fall Time | tf | 15 | 25 | ns | TA = 25°C; VCC=18V, CLOAD=10nF | 4 | |
| On-Time Propagation Delay | tondly | 40 | 60 | ns | TA = 25°C; VCC=18V, CLOAD=10nF | 4 | |
| Off-Time Propagation Delay | toffdly | 42 | 60 | ns | TA = 25°C; VCC=18V, CLOAD=10nF | 4 | |
| Power Supply Current | ICC | 1 | 2 | mA | TA = 25°C; VCC=18V, VIN=3.5V | 4 | |
| Power Supply Current | ICC | 10 | µA | TA = 25°C; VCC=18V, VIN=0V | 4 | ||
| Input Voltage, High | VIH | 3.3 | V | TA = -40°C to +125°C; 4.5V < VCC < 18V | 4 | ||
| Input Voltage, Low | VIL | 0.65 | V | TA = -40°C to +125°C; 4.5V < VCC < 18V | 4 | ||
| Output Resistance, High State | ROH | 2 | Ω | TA = -40°C to +125°C; VCC=18V, IOUT=-100mA | 4 | ||
| Output Resistance, Low State | ROL | 1.5 | Ω | TA = -40°C to +125°C; VCC=18V, IOUT=100mA | 4 | ||
| Output Current, Continuous | IDC | -1 | 1 | A | TA = -40°C to +125°C; Limited by package power dissipation | 4 | |
| Rise Time | tr | 40 | ns | TA = -40°C to +125°C; VCC=18V, CLOAD=10nF | 4 | ||
| Fall Time | tf | 30 | ns | TA = -40°C to +125°C; VCC=18V, CLOAD=10nF | 4 | ||
| On-Time Propagation Delay | tondly | 75 | ns | TA = -40°C to +125°C; VCC=18V, CLOAD=10nF | 4 | ||
| Off-Time Propagation Delay | toffdly | 75 | ns | TA = -40°C to +125°C; VCC=18V, CLOAD=10nF | 4 | ||
| Power Supply Current | ICC | 2.5 | mA | TA = -40°C to +125°C; VCC=18V, VIN=3.5V | 4 | ||
| Power Supply Current | ICC | 150 | µA | TA = -40°C to +125°C; VCC=18V, VIN=0V | 4 | ||
| Supply Voltage | VCC | 4.5 | 35 | V | 3 | ||
| Operating Temperature Range | TA | -40 | 125 | °C | 3 | ||
| Supply Voltage | VCC | -0.3 | 40 | V | 3 | ||
| Input Voltage | VIN, VEN | -5 | V | 3 | |||
| Output Current | IOUT | -9 | 9 | A | 3 | ||
| Junction Temperature | TJ | -55 | 150 | °C | 3 | ||
| Storage Temperature | TSTG | -65 | 150 | °C | 3 | ||
| Thermal Impedance, Junction-to-Ambient | JA | 46 | °C/W | YI (5-Pin TO-263) | 5 | ||
| Thermal Impedance, Junction-to-Case | JC | 2 | °C/W | YI (5-Pin TO-263) | 5 |
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 | 10 |
CAD (KiCad official)
- Symbol:
IXDN609YI - Footprint:
Package_TO_SOT_SMD:TO-263-5_TabPin6 - 3D model: TO-263-5 (KiCad packages3D, STEP)
- 3D model files:
ixdn609yi-etched.step/ixdn609yi-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ixdn609yi.step/ixdn609yi.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse IXYS datasheet (14 pp, sha256
f7a2276a0481ea78, retrieved 2026-10-20, 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).