Key facts
- Brand
- Infineon
- Model
- SPI21N50C3
- Industry
- Industrial
- Documents
- 6
- Languages
- EN
- Last added
- 2012-06-12
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Infineon SPP21N50C3/SPB21N50C3/SPI21N50C3/SPA21N50C3 Cool MOS Power Transistor Datasheet
This document provides final technical data for the Infineon SPP21N50C3, SPB21N50C3, SPI21N50C3, and SPA21N50C3 Cool MOS power transistors. These devices utilize a revolutionary high-voltage technology offering ultra-low gate charge and effective capacitance in TO-220 and FullPAK packages.
Read onlineInfineon SPI21N50C3 specifications
| Continuous drain current (Id) | 21 A |
|---|---|
| Gate‑source voltage (Vgs) continuous | +20 V |
| Gate‑source voltage (Vgs) AC (>1 Hz) | +30 V |
| Power dissipation at 25 °C (P_D) | 34.5 W |
| Operating temperature range | -55 °C to +150 °C |
Source: Infineon SPP21N50C3 / SPI21N50C3 / SPA21N50C3 Datasheet
All Infineon SPI21N50C3 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Infineon SPP21N50C3/SPB21N50C3/SPI21N50C3/SPA21N50C3 Cool MOS Power Transistor Datasheet 13 p
- Infineon SPP21N50C3 / SPI21N50C3 / SPA21N50C3 Datasheet 14 p
- Infineon SPP21N50C3 / SPI21N50C3 / SPA21N50C3 Datasheet 14 p
- infineon SPP21N50C3 SPB21N50C3 Final data SPI21N50C3 SPA21N50C3 Manual(2) 13 p
- infineon SPP21N50C3 SPB21N50C3 Final data SPI21N50C3 SPA21N50C3 Manual(1) 13 p
- infineon SPP21N50C3 SPB21N50C3 Final data SPI21N50C3 SPA21N50C3 Manual 13 p
Questions answered in these manuals
What is the maximum continuous drain current at a case temperature of 25°C?
The device supports a continuous drain current of 21 A when the case temperature is 25°C.
From: Infineon SPP21N50C3/SPB21N50C3/SPI21N50C3/SPA21N50C3 Cool MOS Power Transistor Datasheet
What is the maximum power dissipation at a case temperature of 25°C?
The maximum power dissipation is 34.5 W when the case temperature is 25°C.
From: Infineon SPP21N50C3/SPB21N50C3/SPI21N50C3/SPA21N50C3 Cool MOS Power Transistor Datasheet
What is the maximum continuous drain current?
The transistor can handle a continuous drain current of 21 A.
From: Infineon SPP21N50C3 / SPI21N50C3 / SPA21N50C3 Datasheet
What gate‑source voltage rating does the device have?
The device is rated for a continuous gate‑source voltage of +20 V and +30 V for AC operation above 1 Hz.
From: Infineon SPP21N50C3 / SPI21N50C3 / SPA21N50C3 Datasheet
What is the maximum continuous drain current at 25 °C?
The device can handle a continuous drain current of 21 A at 25 °C.
From: infineon SPP21N50C3 SPB21N50C3 Final data SPI21N50C3 SPA21N50C3 Manual(2)
How much power can the transistor dissipate at 25 °C?
It can dissipate up to 208 W when the case temperature is 25 °C.
From: infineon SPP21N50C3 SPB21N50C3 Final data SPI21N50C3 SPA21N50C3 Manual(2)