UNISONIC TECHNOLOGIES CO., LTD 2N70K Power MOSFET 2 Amps, 700 Volts N-CHANNEL POWER MOSFET DESCRIPTION The UTC 2N70K is a high voltage MOSFET designed to have better characteristics, such as fast switching time, low gate charge, low on-state resistance and high rugged avalanche characteristics. This power MOSFET is usually used at high speed switching applications in power supplies, PWM motor controls, high efficient DC to DC converters and bridge circuits. FEATURES * RDS(ON) < 7.5Ω@VGS = 10V * Fast switching capability * Avalanche energy specified * Improved dv/dt capability, high ruggedness SYMBOL ORDERING INFORMATION Ordering Number Package Lead Free Halogen Free 2N70KL-TF2-T 2N70KG-TF2-T TO-220F2 2N70KL-TN3-R 2N70KG-TN3-R TO-252 Note: Pin Assignment: G: Gate D: Drain S: Source Pin Assignment 1 2 3 G D S G D S Packing Tube Tape Reel MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-930.B 2N70K Power MOSFET ABSOLUTE MAXIMUM RATINGS (TC = 25°С, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage VDSS 700 V Gate-Source Voltage VGSS ±30 V Avalanche Current (Note 2) IAR 2.0 A 2.0 A Continuous ID Drain Current Pulsed (Note 2) IDM 8.0 A 20 mJ Single Pulsed (Note 3) EAS Avalanche Energy Repetitive (Note 2) EAR 2.8 mJ Peak Diode Recovery dv/dt (Note 4) dv/dt 4.5 V/ns TO-220F2 40 Power Dissipation PD W TO-252 30 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 TJ. 3. L=10mH, IAS=2.0A, VDD=50V, RG=25 Ω, Starting TJ = 25°C 4. ISD≤2.0A, di/dt≤200A/μs, VDD≤ BVDSS, Starting TJ = 25°C THERMAL DATA PARAMETER TO-220F2 Junction to Ambient TO-252 TO-220F2 Junction to Case TO-252 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw SYMBOL θJA θJC RATINGS 62.5 110 3.13 4.24 UNIT °С/W °С/W 2 of 6 QW-R502-930.B 2N70K Power MOSFET ELECTRICAL CHARACTERISTICS (TJ =25°С, unless otherwise specified) PARAMETER OFF CHARACTERISTICS Drain-Source Breakdown Voltage Drain-Source Leakage Current Gate-Source Leakage Current SYMBOL BVDSS IDSS Forward Reverse IGSS TEST CONDITIONS VGS = 0V, ID = 250μA VDS = 700V, VGS = 0V VGS = 30V, VDS = 0V VGS = -30V, VDS = 0V Breakdown Voltage Temperature △BVDSS/△TJ ID = 250 μA, Referenced to 25°C Coefficient ON CHARACTERISTICS Gate Threshold Voltage VGS(TH) VDS = VGS, ID = 250μA Static Drain-Source On-State Resistance RDS(ON) VGS = 10V, ID =1A DYNAMIC CHARACTERISTICS Input Capacitance CISS VDS =25V, VGS =0V, f =1MHz Output Capacitance COSS Reverse Transfer Capacitance CRSS SWITCHING CHARACTERISTICS Turn-On Delay Time tD (ON) Turn-On Rise Time tR VDD =30V, ID =0.5A, RG=25Ω (Note 1, 2) Turn-Off Delay Time tD(OFF) Turn-Off Fall Time tF Total Gate Charge QG VDS=50V, VGS=10V, ID=1.3A Gate-Source Charge QGS IG=100μA (Note 1, 2) Gate-Drain Charge QGD DRAIN-SOURCE DIODE CHARACTERISTICS Drain-Source Diode Forward Voltage VSD VGS = 0 V, ISD = 2.0 A Continuous Drain-Source Current ISD Pulsed Drain-Source Current ISM 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 700 10 100 -100 0.4 2.0 V μA nA nA V/°С 6.8 4.0 7.5 V Ω 270 38 5 350 50 7 pF pF pF 28 40 50 25 19 7 2.1 50 45 60 30 30 ns ns ns ns nC nC nC 1.4 2.0 8.0 V A A 3 of 6 QW-R502-930.B 2N70K Power MOSFET TEST CIRCUITS AND WAVEFORMS D.U.T. + VDS - + - L RG Driver VGS VDD * dv/dt controlled by RG * ISD controlled by pulse period * D.U.T.-Device Under Test Same Type as D.U.T. Fig. 1A 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 Fig. 1B Peak Diode Recovery dv/dt Waveforms UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 6 QW-R502-930.B 2N70K Power MOSFET TEST CIRCUITS AND WAVEFORMS (Cont.) VDS VGS 90% 10% tD(ON) tD(OFF) tF tR Fig. 2A Switching Test Circuit Fig. 2B Switching Waveforms VGS QG 10V QGS QGD Charge Fig. 3A Gate Charge Test Circuit Fig. 3B Gate Charge Waveform E AS = Fig. 4A Unclamped Inductive Switching Test Circuit UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 1 BVDSS LI 2 2 AS BVDSS - VDD Fig. 4B Unclamped Inductive Switching Waveforms 5 of 6 QW-R502-930.B 2N70K Power MOSFET Drain Current, ID (μA) Drain Current, ID (A) Drain Current, ID (mA) Drain Current, ID (μA) TYPICAL CHARACTERISTICS 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-R502-930.B