IRSF3021L
IC PWR DRIVER N-CHAN 1:1 SOT223Manufacturer: Infineon Technologies
Categories: Power Distribution Switches, Load Drivers
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Infineon Technologies IRSF3021L is a 1:1 N-Channel power switch/driver designed for robust power management applications. This component, housed in a SOT-223 package, delivers a continuous output current of up to 3A. It integrates fixed current limiting and over-temperature protection for enhanced reliability, alongside auto-restart and slew rate control features. The ON/OFF interface simplifies control, and the device supports a maximum load voltage of 50V. With a typical Rds On of 155mOhm, the IRSF3021L is suitable for use in automotive and industrial electronics where efficient power distribution and load driving are critical. The operating temperature range is -55°C to 150°C (TJ).
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Auto Restart, Slew Rate Controlled |
| Packaging | Tube |
| Package / Case | TO-261-4, TO-261AA |
| Output Type | N-Channel |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Interface | ON/OFF |
| Switch Type | General Purpose |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Output Configuration | Low Side |
| Rds On (Typ) | 155mOhm |
| Input Type | Non-Inverting |
| Voltage - Load | 50V (Max) |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 3A |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | SOT-223 |
| Fault Protection | Current Limiting (Fixed), Over Temperature |
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