UNISONIC TECHNOLOGIES CO., LTD UF3N20 Preliminary Power MOSFET 3A, 200V N-CHANNEL POWER MOSFET DESCRIPTION The UTC UF3N20 is an N-channel mode power MOSFET using UTC’s advanced technology to provide customers with planar stripe and DMOS technology. This technology allows a minimum on-state resistance and superior switching performance. It also can withstand high energy pulse in the avalanche and commutation mode. The UTC UF3N20 is generally applied in high efficiency switch mode power supplies, active power factor correction and electronic lamp ballasts based on half bridge topology. FEATURES * RDS(ON) < 200mΩ @ VGS=10V, ID=1.5A * High switching speed * 100% avalanche tested SYMBOL ORDERING INFORMATION Ordering Number Note: UF3N20G-S08-R Pin Assignment: S: Source Package G: Gate SOP-8 D: Drain 1 S 2 S Pin Assignment 3 4 5 6 7 S G D D D 8 D Packing Tape Reel MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 5 QW-R205-106.a UF3N20 Preliminary Power MOSFET ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage VDSS 200 V Gate-Source Voltage VGSS ±20 V Continuous ID 3 A Continuous Drain Current Pulsed IDM 12 A Avalanche Energy EAS 52 mJ Power Dissipation PD 4.5 mW Junction Temperature TJ +150 °C Storage Temperature Range TSTG -55~+150 °C Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. Repetitive Rating : Pulse width limited by TJ. 3. L=55mH, IAS=2.0A, VDD=50V, RG=25 Ω, Starting TJ = 25°C 4. ISD ≤ 2.4A, di/dt ≤ 200A/μs, VDD ≤ BVDSS, Starting TJ = 25°C ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL TEST CONDITIONS OFF CHARACTERISTICS Drain-Source Breakdown Voltage BVDSS ID=250µA, VGS=0V Drain-Source Leakage Current IDSS VDS=200V Forward VGS=+20V, VDS=0V Gate-Source Leakage Current IGSS Reverse VGS=-20V, VDS=0V ON CHARACTERISTICS Gate Threshold Voltage VGS(TH) ID=250µA Static Drain-Source On-State Resistance RDS(ON) VGS=10V, ID=1.5A DYNAMIC PARAMETERS Input Capacitance CISS VGS=0V, VDS=25V, f=1MHz Output Capacitance COSS Reverse Transfer Capacitance CRSS SWITCHING PARAMETERS Total Gate Charge QG VGS=10V, VDS=50V, ID=1.3A Gate to Source Charge QGS IG=100µA (Note 1, 2) Gate to Drain Charge QGD Turn-ON Delay Time tD(ON) VGS=10V, VDD=30V, RG=25Ω, Rise Time tR ID=0.5A (Note 1, 2) Turn-OFF Delay Time tD(OFF) Fall-Time tF SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Maximum Body-Diode Continuous Current IS Maximum Body-Diode Pulsed Current ISM Drain-Source Diode Forward Voltage VSD IS=3A Notes: 1. Pulse Test: Pulse width ≤ 300μs, Duty cycle ≤ 2%. 2. Essentially independent of operating temperature. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP MAX UNIT 200 1.0 1 10 -10 V µA µA µA 3.0 200 V mΩ 1530 145 8 pF pF pF 160 6.0 3.2 36 28 490 64 nC nC nC ns ns ns ns 3 12 1.3 A A V 2 of 5 QW-R205-106.a UF3N20 Preliminary Power MOSFET TEST CIRCUITS AND WAVEFORMS VGS Same Type as DUT 12V QG 10V 200nF 50kΩ VDS 300nF QGS QGD VGS DUT 3mA Charge Gate Charge Test Circuit Gate Charge Waveforms Resistive Switching Test Circuit Resistive Switching Waveforms 2 EAS= 1 2 LIAS VDS RG BVDSS BVDSS-VDD BVDSS ID L IAS 10V ID(t) DUT tP VDD VDD VDS(t) tP Unclamped Inductive Switching Test Circuit UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw Time Unclamped Inductive Switching Waveforms 3 of 5 QW-R205-106.a UF3N20 Preliminary Power MOSFET TEST CIRCUITS AND WAVEFORMS(Cont.) + DUT VDS RG L ISD VGS VDD Driver Same Type as DUT dv/dt controlled by RG ISD controlled by pulse period Peak Diode Recovery dv/dt Test Circuit & Waveforms VGS (Driver) D= Gate Pulse Width Gate Pulse Period 10V IFM, Body Diode Forward Current ISD (DUT) di/dt IRM Body Diode Reverse Current VDS (DUT) Body Diode Recovery dv/dt VSD VDD Body Diode Forward Voltage Drop UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R205-106.a UF3N20 Preliminary Power MOSFET UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 5 QW-R205-106.a