IRSF3021LTR
IC PWR DRIVER N-CHAN 1:1 SOT223Manufacturer: Infineon Technologies
Categories: Power Distribution Switches, Load Drivers
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Infineon Technologies IRSF3021LTR is a high-side power switch featuring a 1:1 N-Channel output configuration. This SOT-223 packaged device delivers up to 3A output current with a typical on-resistance of 155mOhm. Designed for efficient power management, it integrates fixed current limiting and over-temperature fault protection, along with auto-restart and slew rate control features. The interface is a simple ON/OFF control, and the output is a low-side N-Channel type, suitable for general-purpose switching applications. Operating across a wide temperature range of -55°C to 150°C (TJ), this component is ideal for automotive and industrial applications requiring robust power distribution.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Auto Restart, Slew Rate Controlled |
| Packaging | Tape & Reel (TR) |
| 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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