BUK7Y21-40EX Nexperia

BUK7Y21-40E N-channel 40 V, 21 m standard level MOSFET in LFPAK56 7 May 2013 Product data sheet 1. General description Standard level N-channel MOSFET in an LFPAK56 (Power SO8) package using TrenchMOS technology. This product has been designed and qualified to AEC Q101 standard for use in high performance automotive applications. 2. Features and benefits Q101 compliant Repetitive avalanche rated Suitable for thermally demanding environments due to 175 C rating True standard level gate with V rating of greater than 1V at 175 C GS(th) 3. Applications 12 V Automotive systems Motors, lamps and solenoid control Transmission control Ultra high performance power switching 4. Quick reference data Table 1. Quick reference data 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 = 10 V T = 25 C Fig. 1 - - 33 A D GS mb P total power dissipation T = 25 C Fig. 2 - - 45 W tot mb Static characteristics R drain-source on-state V = 10 V I = 10 A T = 25 C - 17.8 21 m DSon GS D j resistance Fig. 11 Dynamic characteristics Q gate-drain charge V = 10 V I = 10 A V = 32 V - 3 - nC GD GS D DS T = 25 C Fig. 13 Fig. 14 jNexperia BUK7Y21-40E N-channel 40 V, 21 m standard level MOSFET in LFPAK56 5. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 1 S source mb D 2 S source G 3 S source mbb076 S 4 G gate 1 2 3 4 mb D mounting base connected to LFPAK56 Power- drain SO8 (SOT669) 6. Ordering information Table 3. Ordering information Type number Package Name Description Version BUK7Y21-40E LFPAK56 Plastic single-ended surface-mounted package (LFPAK56 SOT669 Power-SO8 Power-SO8) 4 leads 7. Marking Table 4. Marking codes Type number Marking code BUK7Y21-40E 72140E 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit V drain-source voltage T 25 C T 175 C - 40 V DS j j V drain-gate voltage R = 20 k - 40 V DGR GS V gate-source voltage T 175 C DC -20 20 V GS j I drain current T = 25 C V = 10 V Fig. 1 - 33 A D mb GS T = 100 C V = 10 V Fig. 1 - 23 A mb GS I peak drain current T = 25 C pulsed t 10 s Fig. 4 - 132 A DM mb p P total power dissipation T = 25 C Fig. 2 - 45 W tot mb T storage temperature -55 175 C stg BUK7Y21-40E All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved Product data sheet 7 May 2013 2 / 13