BUK7905-40AI,127 Nexperia

BUK7905-40AI N-channel TrenchPLUS standard level FET Rev. 02 16 February 2009 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. The devices include TrenchPLUS current sensing. 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 Reduced component count due to on-state resistance integrated current sensor Q101 compliant Suitable for standard level gate drive sources 1.3 Applications Electrical Power Assisted Steering Variable Valve Timing for engines (EPAS) 1.4 Quick reference data Table 1. Quick reference Symbol Parameter Conditions Min Typ Max Unit V drain-source voltage T 25 C T 175 C - - 40 V DS j j I drain current V =10V T =25C 1 - - 155 A D GS mb see Figure 2 see Figure 3 Static characteristics R drain-source V =10V I =50A -4.5 5 m DSon GS D on-state resistance T = 25 C see Figure 7 see j Figure 8 I /I ratio of drain current T >-55 C V >10V 450 500 550 D sense j GS to sense current T <175 C j 1 Current is limited by power dissipation chip rating.Nexperia BUK7905-40AI N-channel TrenchPLUS standard level FET 2. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 1G gate d mb 2 ISENSE current sense 3D drain 4 KS Kelvin source g 5S source mb D mounting base connected to I s Kelvin source sense drain 03nl64 13245 SOT263B (TO-220) 3. Ordering information Table 3. Ordering information Type number Package Name Description Version BUK7905-40AI TO-220 plastic single-ended package heatsink mounted 1 mounting hole 5-lead SOT263B TO-220 Nexperia B.V. 2017. All rights reserved BUK7905-40AI 2 Product data sheet Rev. 02 16 February 2009 2 of 14