UNISONIC TECHNOLOGIES CO., LTD 4N70-S Preliminary Power MOSFET 4A, 700V N-CHANNEL POWER MOSFET DESCRIPTION The UTC 4N70-S is a high voltage power MOSFET and is designed to have better characteristics, such as fast switching time, low gate charge, low on-state resistance and high rugged avalanche. This high speed switching power MOSFET is usually used in power supplies, PWM motor controls, high efficient DC to DC converters and bridge circuits. 1 TO-252 FEATURES * RDS(ON) < 3.2 Ω @VGS = 10 V, ID=2A * Fast Switching Capability * Avalanche Energy Specified * Improved dv/dt Capability, High Ruggedness SYMBOL ORDERING INFORMATION Note: Ordering Number Lead Free Halogen Free 4N70L-TN3-R 4N70G-TN3-R Pin Assignment: G: Gate D: Drain S: Source Package TO-252 Pin Assignment 1 2 3 G D S Packing Tape Reel MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 6 QW-R205-23.a 4N70-S Preliminary Power MOSFET ABSOLUTE MAXIMUM RATINGS (TA = 25°С, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage VDSS 700 V Gate-Source Voltage VGSS ±30 V Continuous ID 4 A Drain Current Pulsed (Note 2) IDM 16 A Avalanche Energy Single Pulsed (Note 3) EAS 135 mJ Peak Diode Recovery dv/dt (Note 4) dv/dt 4.5 V/ns Power Dissipation PD 49 W Junction Temperature TJ +150 °С Operating Temperature TOPR -55 ~ +150 °С Storage Temperature TSTG -55 ~ +150 °С 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 maximum junction temperature 3. L = 16.87mH, IAS = 4A, VDD = 50V, RG = 25 Ω, Starting TJ = 25°C 4. ISD≤ 4A, di/dt ≤200A/μs, VDD≤ BVDSS, Starting TJ = 25°C THERMAL DATA PARAMETER Junction to Ambient Junction to Case UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw SYMBOL θJA θJC RATINGS 110 2.55 UNIT °С/W °С/W 2 of 6 QW-R205-023.a 4N70-S Preliminary Power MOSFET ELECTRICAL CHARACTERISTICS (TA =25°С, unless otherwise specified) PARAMETER OFF CHARACTERISTICS Drain-Source Breakdown Voltage Drain-Source Leakage Current SYMBOL BVDSS IDSS TEST CONDITIONS MIN TYP MAX UNIT VGS = 0 V, ID = 250 μA 700 VDS = 700 V, VGS = 0 V Forward VGS = 30 V, VDS = 0 V Gate-Source Leakage Current IGSS Reverse VGS = -30 V, VDS = 0 V Breakdown Voltage Temperature Coefficient △BVDSS/△TJ ID = 250μA, Referenced to 25°C 0.6 ON CHARACTERISTICS Gate Threshold Voltage VGS(TH) VDS = VGS, ID = 250 μA 2.0 Static Drain-Source On-State Resistance RDS(ON) VGS = 10 V, ID = 2 A DYNAMIC CHARACTERISTICS 450 Input Capacitance CISS VDS = 25 V, VGS = 0 V, Output Capacitance COSS 48 f = 1MHz Reverse Transfer Capacitance CRSS 4 SWITCHING CHARACTERISTICS Turn-On Delay Time tD(ON) 60 Turn-On Rise Time tR 18 VDD = 30V, ID = 0.5A, RG = 25Ω (Note 1, 2) Turn-Off Delay Time tD(OFF) 92 Turn-Off Fall Time tF 15 Total Gate Charge QG 13.8 VDS= 50V, ID= 1.3A, Gate-Source Charge QGS 5 VGS= 10 V (Note 1, 2) Gate-Drain Charge QGD 1.4 SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Drain-Source Diode Forward Voltage VSD VGS = 0 V, IS = 4 A Maximum Continuous Drain-Source Diode IS Forward Current Maximum Pulsed Drain-Source Diode ISM Forward Current Notes: 1. Pulse Test: Pulse width ≤ 300µs, Duty cycle ≤ 2% 2. Essentially independent of operating temperature UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw V μA 10 100 nA -100 V/°С 4.0 3.2 V Ω 575 70 8 pF pF pF 20 ns ns ns ns nC nC nC 1.4 V 4 A 16 A 3 of 6 QW-R205-023.a 4N70-S Preliminary Power MOSFET TEST CIRCUITS AND WAVEFORMS Peak Diode Recovery dv/dt Test Circuit VGS (Driver) Period D= P.W. P. W. Period VGS= 10V IFM, Body Diode Forward Current ISD (D.U.T.) di/dt IRM Body Diode Reverse Current Body Diode Recovery dv/dt VDS (D.U.T.) VDD Body Diode Forward Voltage Drop Peak Diode Recovery dv/dt Waveforms UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 6 QW-R205-023.a 4N70-S Preliminary Power MOSFET TEST CIRCUITS AND WAVEFORMS (Cont.) Switching Test Circuit Switching Waveforms Gate Charge Test Circuit Gate Charge Waveform Unclamped Inductive Switching Test Circuit Unclamped Inductive Switching Waveforms UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 6 QW-R205-023.a 4N70-S 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 6 of 6 QW-R205-023.a