BUK7237-55A NXP

BUK7237-55A N-channel TrenchMOS standard level FET Rev. 02 9 July 2010 Product data sheet 1. Product profile 1.1 General description Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using TrenchMOS technology. This product has been designed and qualified to the appropriate AEC standard for use in automotive critical applications. 1.2 Features and benefits Low conduction losses due to low Suitable for standard level gate drive on-state resistance sources Q101 compliant Suitable for thermally demanding environments due to 175 C rating 1.3 Applications 12 V and 24 V loads Motors, lamps and solenoids Automotive and general purpose power switching 1.4 Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit V drain-source T 25 C T 175C --55 V DS j j voltage I drain current V =10V T =25C --32.3A D GS mb see Figure 1 see Figure 3 P total power T = 25 C see Figure 2 --77 W tot mb dissipation Static characteristics R drain-source V =10V I =25A --74 m DSon GS D on-state T = 175 C see Figure 12 j resistance see Figure 13 V =10V I =25A - 3137m GS D T =25C see Figure 13 j see Figure 12 Avalanche ruggedness E non-repetitive I =14A V 55 V --49 mJ DS(AL)S D sup drain-source R =50 V =10V GS GS avalanche energy T = 25 C unclamped j(init)BUK7237-55A NXP Semiconductors N-channel TrenchMOS standard level FET 2. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 1 G gate mb D 2 D drain 3S source G mb D mounting base connected to drain mbb076 S 2 1 3 SOT428 (DPAK) 3. Ordering information Table 3. Ordering information Type number Package Name Description Version BUK7237-55A DPAK plastic single-ended surface-mounted package (DPAK) 3 leads SOT428 (one lead cropped) BUK7237-55A All information provided in this document is subject to legal disclaimers. NXP B.V. 2010. All rights reserved. Product data sheet Rev. 02 9 July 2010 2 of 13