LFPAK MOSFETs for Automotive
NXP LFPAK is optimized for high-density automotive applications, delivering the ideal combination of ultra-low package resistance, superior reliability and thermal performance. All this in a very small package that ensures you can put power where you need it most, anywhere in the car.
Selection Guide
| VDS (V) | RDSon (max) @ VGS = 10 V (mΩ) | RDSon (max) @ VGS = 5 V (mΩ) | ID(max) @ 25 °C (A) | Rth(j-mb)Max (K/W) | Type |
|---|---|---|---|---|---|
| 30 | 7 | 75 | 1.4 | BUK7Y07-30B | |
| 6 | 7 | 75 | 1.4 | BUK9Y07-30B | |
| 10 | 67 | 1.8 | BUK7Y10-30B | ||
| 9 | 11 | 59 | 1.8 | BUK9Y11-30B | |
| 20 | 39 | 2.5 | BUK7Y20-30B | ||
| 19 | 22 | 38 | 2.5 | BUK9Y22-30B | |
| 40 | 8 | 75 | 1.4 | BUK7Y08-40B | |
| 8 | 9 | 75 | 1.4 | BUK9Y09-40B | |
| 13 | 58 | 1.8 | BUK7Y13-40B | ||
| 11 | 14 | 56 | 1.8 | BUK9Y14-40B | |
| 25 | 35 | 2.5 | BUK7Y25-40B | ||
| 24 | 27 | 34 | 2.5 | BUK9Y27-40B | |
| 55 | 12 | 62 | 1.4 | BUK7Y12-55B | |
| 11 | 12 | 62 | 1.4 | BUK9Y12-55B | |
| 18 | 47 | 1.8 | BUK7Y18-55B | ||
| 17 | 19 | 46 | 1.8 | BUK9Y19-55B | |
| 35 | 28 | 2.5 | BUK7Y35-55B | ||
| 36 | 40 | 26 | 2.5 | BUK9Y40-55B | |
| 75 | 18 | 49 | 1.4 | BUK7Y18-75B | |
| 18 | 19 | 48 | 1.4 | BUK9Y19-75B | |
| 28 | 35 | 1.8 | BUK7Y28-75B | ||
| 28 | 30 | 34 | 1.8 | BUK9Y30-75B | |
| 54 | 21 | 2.5 | BUK7Y54-75B | ||
| 53 | 58 | 21 | 2.5 | BUK9Y58-75B | |
| 100 | 53 | 25 | 1.8 | BUK7Y53-100B | |
| 49 | 53 | 23 | 1.8 | BUK9Y53-100B | |
| 102 | 15 | 2.5 | BUK7Y102-100B | ||
| 99 | 104 | 15 | 2.5 | BUK9Y104-100B |
Related links
- High Reliability LFPAK MOSFETs for Automotive Power Applications
- Power MOSFETs for Automotive Applications - Selection Guide
- LFPAK - The Toughest Power-SO8
- LFPAK MOSFET Thermal Design Guide
- Power MOSFET single-shot and repetitive avalanche ruggedness rating
- Reflow soldering footprint
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