XP161A1355PR ETR1124_001 Power MOSFET ■GENERAL DESCRIPTION The XP161A1355PR is an N-channel Power MOSFET with low on-state resistance and ultra high-speed switching characteristics. Because high-speed switching is possible, the IC can be efficiently set thereby saving energy. A gate protect diode is built-in to prevent static damage. The small SOT-89 package makes high density mounting possible. ■APPLICATIONS ●Notebook PCs ●Cellular and portable phones ●On-board power supplies ●Li-ion battery systems ■PIN CONFIGURATION ■EQUIVALENT CIRCUIT ■FEATURES Low On-State Resistance : Rds (on)= 0.05Ω@ Vgs = 4.5V : Rds (on)= 0.07Ω@ Vgs = 2.5V : Rds (on)= 0.15Ω@ Vgs = 1.5V Ultra High-Speed Switching Gate Protect Diode Built-in Driving Voltage : 1.5V N-Channel Power MOSFET DMOS Structure Small Package : SOT-89 ■PIN ASSIGNMENT PIN NUMBER PIN NAME FUNCTION 1 G Gate 2 D Drain 3 S Source ■ABSOLUTE MAXIMUM RATINGS Ta = 25℃ PARAMETER SYMBOL RATINGS UNITS Drain-Source Voltage Vdss 20 V Gate-Source Voltage Vgss ±8 V Drain Current (DC) Id 4 A Drain Current (Pulse) Idp 16 A Reverse Drain Current Idr 4 A Pd 2 W Channel Temperature Tch 150 ℃ Storage Temperature Range Tstg -55~150 ℃ Channel Power Dissipation * * When implemented on a ceramic PCB 1/5 XP161A1355PR ■ELECTRICAL CHARACTERISTICS DC Characteristics Ta = 25℃ PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Drain Cut-Off Current Idss Vds=20V, Vgs= 0V - - 10 μA Gate-Source Leak Current Igss Vgs= ±8V, Vds= 0V - - ±10 μA Gate-Source Cut-Off Voltage Vgs(off) Id= 1mA, Vds= 10V 0.5 - 1.2 V Id= 2A, Vgs= 4.5V - 0.037 0.050 Ω Drain-Source On-State Resistance *1 Rds(on) Id= 2A, Vgs= 2.5V - 0.05 0.07 Ω Id= 0.5A, Vgs= 1.5V - 0.1 0.15 Ω Forward Transfer Admittance *1 | Yfs | Id= 2A, Vds= 10V - 10 - S Body Drain Diode Forward Voltage Vf If= 4A, Vgs= 0V - 0.85 1.1 V *1 Effective during pulse test. Dynamic Characteristics Ta = 25℃ PARAMETER SYMBOL Input Capacitance Ciss Output Capacitance Coss Feedback Capacitance Crss CONDITIONS Vds= 10V, Vgs=0V f= 1MHz MIN. TYP. MAX. UNITS - 390 - pF - 210 - pF - 90 - pF Switching Characteristics Ta = 25℃ PARAMETER SYMBOL Turn-On Delay Time td (on) Rise Time tr Turn-Off Delay Time td (off) Fall Time tf CONDITIONS Vgs= 5V, Id=2A Vdd= 10V MIN. TYP. MAX. UNITS - 10 - ns - 15 - ns - 85 - ns - 45 - ns Thermal Characteristics 2/5 PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Thermal Resistance (Channel-Ambience) Rth (ch-a) Implement on a ceramic PCB - 62.5 - ℃/W XP161A1355PR ■TYPICAL PERFORMANCE CHARACTERISTICS 3/5 XP161A1355PR ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (11) Standardized transition Thermal Resistance vs. Pulse Width 4/5 XP161A1355PR 1. The products and product specifications contained herein are subject to change without notice to improve performance characteristics. Consult us, or our representatives before use, to confirm that the information in this catalog is up to date. 2. We assume no responsibility for any infringement of patents, patent rights, or other rights arising from the use of any information and circuitry in this catalog. 3. Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this catalog. 4. The products in this catalog are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. Atomic energy; aerospace; transport; combustion and associated safety equipment thereof.) 5. Please use the products listed in this catalog within the specified ranges. Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. We assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this catalog may be copied or reproduced without the prior permission of Torex Semiconductor Ltd. 5/5