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 Nexperia’s 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
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330 Amp continuous current capability
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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 ID(max)
rating
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Ideal replacement for D2PAK and 10 x 12 mm leadless package types
Qualified to 175 °C
Avalanche rated, 100 % tested
Low QG, QGD and QOSS for high efficiency, especially at higher switching frequencies
Superfast switching with soft body-diode recovery for low-spiking and ringing, recommended for
low EMI designs
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Unique “SchottkyPlus” technology for Schottky-like switching performance and low IDSS leakage
Narrow VGS(th) rating for easy paralleling and improved current sharing
Very strong linear-mode / safe operating area characteristics for safe and reliable switching at
high-current conditions
3. Applications
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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
VDS
ID
Parameter
Conditions
Min
Typ
Max
55
Unit
V
drain-source voltage
drain current
25 °C ≤ Tj ≤ 175 °C
VGS = 10 V; Tmb = 25 °C; Fig. 2
-
-
-
-
-
[1]
-
330
375
175
A
Ptot
total power dissipation Tmb = 25 °C; Fig. 1
junction temperature
-
W
Tj
-55
°C