PSMN1R2-55SLH N-channel 55 V, 1.03 mOhm, 330 A logic level Application Specific MOSFET in LFPAK88 28 February 2022 Product data sheet 1. General description 330 Amp continuous current, logic level gate drive N-channel enhancement mode MOSFET in 175 C LFPAK88 package. Part of the ASFETs for Battery Isolation and DC Motor control family and using Nexperias unique SchottkyPlus technology delivers high efficiency and low spiking performance usually associated with MOSFETs with an integrated Schottky or Schottky-like diode but without problematic high leakage current. The ASFET is particularly suited to 36 V battery powered applications requiring strong avalanche capability, linear mode performance, use at high switching frequencies, and also safe and reliable switching at high load-current. 2. Features and benefits 330 Amp continuous current capability LFPAK88 (8 x 8 mm) LFPAK-style low-stress exposed lead-frame for ultimate reliability, optimum soldering and easy solder-joint inspection Copper-clip and solder die attach for low package inductance and resistance, and high I D(max) rating Ideal replacement for D2PAK and 10 x 12 mm leadless package types Qualified to 175 C Avalanche rated, 100 % tested Low Q , Q and Q for high efficiency, especially at higher switching frequencies G GD OSS Superfast switching with soft body-diode recovery for low-spiking and ringing, recommended for low EMI designs Unique SchottkyPlus technology for Schottky-like switching performance and low I leakage DSS Narrow V rating for easy paralleling and improved current sharing GS(th) Very strong linear-mode / safe operating area characteristics for safe and reliable switching at high-current conditions 3. Applications Brushless DC motor control Synchronous rectifier in high-power AC-to-DC applications, e.g. server power supplies Battery protection eFuse and load switch Hotswap / in-rush current management 10 cell lithium-ion battery applications (36 V 42 V) 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit V drain-source voltage 25 C T 175 C - - 55 V DS j I drain current V = 10 V T = 25 C Fig. 2 1 - - 330 A D GS mb P total power dissipation T = 25 C Fig. 1 - - 375 W tot mb T junction temperature -55 - 175 C jNexperia PSMN1R2-55SLH N-channel 55 V, 1.03 mOhm, 330 A logic level Application Specific MOSFET in LFPAK88 Symbol Parameter Conditions Min Typ Max Unit Static characteristics R drain-source on-state V = 10 V I = 25 A T = 25 C - 0.81 1.03 m DSon GS D j resistance Fig. 10 V = 4.5 V I = 25 A T = 25 C - 0.9 1.22 m GS D j Fig. 10 Dynamic characteristics Q gate-drain charge I = 25 A V = 27 V V = 4.5 V - 28 62 nC GD D DS GS Fig. 12 Fig. 13 Q total gate charge - 116 180 nC G(tot) 1 330A Continuous current has been successfully demonstrated during application tests. Practically the current will be limited by PCB, thermal design and operating temperature. 5. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 1 G gate 2 S source D 3 S source 4 S source G mb D mounting base connected mbb076 S to drain 1 2 3 4 LFPAK88 (SOT1235) 6. Ordering information Table 3. Ordering information Type number Package Name Description Version PSMN1R2-55SLH LFPAK88 plastic, single-ended surface-mounted package SOT1235 (LFPAK88) 4 leads 2 mm pitch 8 mm x 8 mm x 1.6 mm body 7. Marking Table 4. Marking codes Type number Marking code X1H2L55S PSMN1R2-55SLH 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 25 C T 175 C - 55 V DS j V drain-gate voltage 25 C T 175 C R = 20 k - 55 V DGR j GS V gate-source voltage -20 20 V GS PSMN1R2-55SLH All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2022. All rights reserved Product data sheet 28 February 2022 2 / 12