UNISONIC TECHNOLOGIES CO., LTD Preliminary UD4840-H Power MOSFET 6A, 40V DUAL N-CHANNEL ENHANCEMENT MODE FIELD EFFECT TRANSISTOR DESCRIPTION The UTC UD4840-H is a dual N-Channel enhancement mode field effect transistor, it uses UTC’s advanced technology to provide customers with a minimum on-state resistance and low gate charge, etc. The UTC UD4840-H is suitable for use as a load switch or in PWM applications. FEATURES * RDS(ON)< 32 mΩ @ VGS=10V, ID=6A RDS(ON)< 42 mΩ @ VGS=4.5V, ID=5A * Low gate charge SYMBOL ORDERING INFORMATION Ordering Number Note: UD4840G-S08-R Pin Assignment: G: Gate Package D: Drain SOP-8 S: Source Pin Assignment 1 2 3 4 5 6 7 8 S2 G2 S1 G1 D1 D1 D2 D2 Packing Tape Reel UD4840G-S08-R (1)Packing Type (1) R: Tape Reel (2)Package Type (2) S08: SOP-8 (3)Green Package (3) G: Halogen Free and Lead Free MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 4 QW-R211-025.a UD4840-H Preliminary Power MOSFET ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise noted) PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage VDSS 40 V Gate-Source Voltage VGSS ±20 V Continuous Drain Current TA=25°C 6 A ID (Note 1) TA=70°C 5 A Pulsed Drain Current (Note 2) IDM 20 A TA=25°C 2 W PD Power Dissipation 1.28 W TA=70°C Junction Temperature TJ -55~+150 °C Storage Temperature Range TSTG -55~+150 °C Note: 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. THERMAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNIT t≤10s 48 62.5 °C/W Junction to Ambient (Note 1) θJA Steady-State 74 110 °C/W Junction to Lead (Note 3) Steady-State θJC 35 50 °C/W Notes: 1. The value of θJA is measured with the device mounted on 1in2 FR-4 board with 2oz. Copper, in a still air environment with TA=25°C. The value in any given application depends on the user's specific board design. The current rating is based on the t≤10s thermal resistance rating. 2. Repetitive rating, pulse width limited by junction temperature. 3. The θJA is the sum of the thermal impedence from junction to lead θJL and lead to ambient. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 4 QW-R211-025.a UD4840-H Preliminary Power MOSFET ELECTRICAL CHARACTERISTICS (TJ=25°C, unless otherwise noted) PARAMETER OFF CHARACTERISTICS Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate-Source Leakage Current SYMBOL BVDSS IDSS Forward Reverse IGSS ON CHARACTERISTICS Gate Threshold Voltage On State Drain Current VGS(TH) ID(ON) Static Drain-Source On-State Resistance RDS(ON) TEST CONDITIONS ID=10mA, VGS=0V VDS=32V, VGS=0V VDS=32V, VGS=0V, TJ=55°C VGS=+20V, VDS=0V VGS=-20V, VDS=0V 40 VDS=VGS, ID=250µA VDS=5V, VGS=10V VGS=10V, ID=6A VGS=10V, ID=6A, TJ=125°C VGS=4.5V, ID=5A VDS=5V, ID=6A 1.5 20 Forward Transconductance gFS DYNAMIC PARAMETERS Input Capacitance CISS VGS=0V, VDS=25V, f=1MHz Output Capacitance COSS Reverse Transfer Capacitance CRSS Gate Resistance RG VGS=0V, VDS=0V, f=1MHz SWITCHING PARAMETERS Total Gate Charge QG VGS=10V, VDS=20V, ID=1A Gate to Source Charge QGS IG=100µA Gate to Drain Charge QGD Turn-ON Delay Time tD(ON) VGS=10V, VDS=30V, , ID=0.5A Rise Time tR RG=25Ω Turn-OFF Delay Time tD(OFF) Fall-Time tF SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Diode Forward Voltage VSD IS=1A, VGS=0V Maximum Body-Diode Continuous Current IS Body Diode Reverse Recovery Time trr IF=6A, dI/dt=100A/µs Body Diode Reverse Recovery Charge Qrr UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP MAX UNIT 1 5 +100 -100 2.3 3 V µA µA nA nA 22 V A mΩ mΩ mΩ S 400 50 25 2.7 pF pF pF Ω 30 1.0 2.0 115 190 5 19 nC nC nC ns ns ns ns 32 48 42 0.77 20.5 14.5 1 3 V A ns nC 3 of 4 QW-R211-025.a UD4840-H 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 4 of 4 QW-R211-025.a