XP131A1235SR
ETR1102_001
Power MOSFET
■GENERAL DESCRIPTION
The XP131A1235SR 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.
The small SOP-8 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)=0.035Ω(Vgs=4.5V)
: Rds(on)=0.048Ω(Vgs=2.5V)
Ultra High-Speed Switching
Driving Voltage : 2.5V
N-Channel Power MOSFET
DMOS Structure
Package : SOP-8
■PINASSIGNMENT
PIN NUMBER PIN NAME FUNCTION
1~3 S Source
4 G Gate
5~8 D Drain
ABSOLUTE MAXIMUM RATINGS
■
Ta = 2 5 ℃
PARAMETER SYMBOL RATINGS UNITS
Drain-Source Voltage Vdss 20 V
Gate-Source Voltage Vgss ±12 V
Drain Current (DC) Id 7 A
Drain Current (Pulse) Idp 30 A
Reverse Drain Current Idr 7 A
Channel Power Dissipation *
Channel Temperature Tch 150 ℃
Storage Temperature Range Tstg -55~150 ℃
Pd 2.5 W
* When implemented on a glass epoxy PCB
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XP131A1235SR
■ELECTRICAL CHARACTERISTICS
DC Characteristics
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Drain Cut-Off Current Idss Vds=20V, Vgs=0V - - 10 μA
Gate-Source Leak Current Igss Vgs=±12V, Vds=0V - - ±1 μA
Gate-Source Cut-Off Voltage Vgs(off) Id=1mA, Vds=10V 0.5 - 1.2 V
Drain-Source On-State Resistance * Rds ( on)
Forward Transfer Admittance *
Body Drain Diode
Forward Voltage
* Effective during pulse test.
Dynamic Characteristics
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Input Capacitance
Output Capacitance Coss
Feedback Capacitance
Switching Characteristics
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Turn-On Delay Time td ( on )
Rise Time tr
Turn-Off Delay Time td ( off )
Fall Time tf
Thermal Characteristics
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Thermal Resistance
( channel-ambience )
Rth (ch-a)
| Yfs |
Vf If=7A, Vgs=0V - 0.85 1.1 V
Ciss
Crss
Id=4A, Vds=4.5V - 0.025 0.035 Ω
Id=4A, Vgs=2.5V - 0.035 0.048 Ω
Id=4A, Vds=10V - 16 - S
Vds = 10V , Vgs = 0V
f = 1MHz
Vgs = 5V , Id = 4A
Vdd = 10V
Implement on a glass epoxy
resin PCB
- 760 - pF
- 430 - pF
- 200 - pF
- 10 - ns
- 20 - ns
- 55 - ns
- 15 - ns
- 50 - ℃/W
Ta = 25℃
Ta = 25℃
Ta = 25℃
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■TYPICAL PERFORMANCE CHARACTERISTICS
XP131A1235SR
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XP131A1235SR
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
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(11) Standardized transition Thermal Resistance vs. Pulse Width
XP131A1235SR
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.
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