UNISONIC TECHNOLOGIES CO., LTD UT3N1Z N-CHANNEL SILICON MOSFET GENERAL-PURPOSE SWITCHING DEVICE APPLICATIONS DESCRIPTION The UT3N1Z uses UTC advanced technology to provide excellent R DS(ON), low gate charge and operation with low gate voltages. This device s general purpose is for switching device applications. FEATURES * R DS(ON) < 2.Ω @ V GS =4V, I D =8mA R DS(ON) < 3.Ω @ V GS =2.5V, I D =4mA R DS(ON) < 12.8Ω @ V GS =1.5V, I D =1mA * Ultra low gate charge ( typical 5 nc ) * Low reverse transfer capacitance ( C RSS = typical 7.5 pf ) * Fast switching capability * Enhanced ESD capability SYMBOL ORDERING INFORMATION Ordering Number Package Pin Assignment 1 2 3 4 5 6 Packing UT3N1ZG-AE2-R SOT-23-3 S G D - - - Tape Reel UT3N1ZG-AL3-R SOT-323 S G D - - - Tape Reel UT3N1ZG-AN3-R SOT-523 S G D - - - Tape Reel UT3N1ZG-AL6-R SOT-363 S1 G1 D2 S2 G2 D1 Tape Reel Note: Pin Assignment: G: Gate D: Drain S: Source 1 of 6 Copyright 214 Unisonic Technologies Co., Ltd QW-R52-285.I
UT3N1Z MARKING SOT-23-3 / SOT-323 / SOT-523 SOT-363 UNISONIC TECHNOLOGIES CO., LTD 2 of 6 QW-R52-285.I
UT3N1Z ABSOLUTE MAXIMUM RATINGS (T A = 25 C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage V DSS 3 V Gate-Source Voltage V GSS ±1 V Drain Current DC.15 A I D Pulse(Note 2).6 A SOT-23-3 33 Power Dissipation SOT-323 2 P D SOT-523 15 mw SOT-363 2 Operating Temperature T OPR -4 ~ +85 C Storage Temperature T STG -55 ~ +15 C Note: 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. Pulse width 1μs, Duty cycle 1% ELECTRICAL CHARACTERISTICS (T A =25 C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT OFF CHARACTERISTICS Drain-Source Breakdown Voltage BV DSS V GS =V, I D =1mA 3 V Drain-Source Leakage Current I DSS V DS =3V,V GS =V 1 µa Gate-Source Leakage Current I GSS V GS =±8V, V DS =V ±1 µa ON CHARACTERISTICS Cutoff Threshold Voltage V GS(OFF) V DS =1V, I D =1µA.4 1.3 V V GS =4V, I D =8mA 1.3 2. Ω Static Drain-Source On-Resistance R DS(ON) V GS =2.5V, I D =4mA 1.7 3. Ω V GS =1.5V, I D =1mA 5.8 12.8 Ω DYNAMIC PARAMETERS Input Capacitance C ISS 18 pf Output Capacitance C OSS V DS =1V, V GS = V, f=1.mhz 11 pf Reverse Transfer Capacitance C RSS 7.5 pf SWITCHING PARAMETERS Total Gate Charge Q G 5 8 nc Gate Source Charge Q GS V DS =1V, V GS =1V, I D =15mA.46 nc Gate Drain Charge Q GD.56 nc Turn-ON Delay Time t D(ON) 31 35 ns Turn-ON Rise Time t R 19 23 ns See specified Test Circuit Turn-OFF Delay Time t D(OFF) 55 6 ns Turn-OFF Fall-Time t F 22 28 ns SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Drain-Source Diode Forward Voltage V SD I S =15mA, V GS =V.87 1.2 V UNISONIC TECHNOLOGIES CO., LTD 3 of 6 QW-R52-285.I
UT3N1Z SWITCHING TIME TEST CIRCUIT V OUT D R L =187.5Ω I D =8mA V IN G V DD =15V 4V V R G =5Ω Pulse Width= 1μs Duty cycle 1% S D.U.T. UNISONIC TECHNOLOGIES CO., LTD 4 of 6 QW-R52-285.I
UT3N1Z TYPICAL CHARACTERISTICS 12 Drain Current vs. Drain-Source Breakdown Voltage 3 Drain Current vs. Gate Threshold Voltage Drain Current, ID (µa) 1 8 6 4 2 Drain Current, ID (µa) 25 2 15 1 5 Drain Current, ID (ma) 1 8 6 1 2 3 4 5 6 Drain-Source Breakdown Voltage, BV DSS (V) Drain-Source On-State Resistance Characteristics V GS =4V I D =8mA 4 V GS =2.5V I D =4mA 2 V GS =1.5V I D =1mA 5 1 15 2 Drain to Source Voltage, V DS (mv) Drain Current, ID (ma) 16 14 12 1 8 6 4 2.2.4.6.8 1. Gate Threshold Voltage, V TH (V) Drain Current vs. Source to Drain Voltage 1.2.2.4.6.8 1. Source to Drain Voltage, V SD (V) 1 Drain Current vs. Drain to Source Voltage 5 Power vs. Single Pulse Time Drain Current, ID (A).5.2.1.5.2 R DS(ON) LIMIT V GS =2.7V Single Pulse SOT-23 1s DC 1ms 1ms 1s Power (W) 4 3 2 1.1.5 1 5 1 15 25 35 Drain to Source Voltage, V DS (V).1.1.1 1 1 1 3 Single Pulse Time (sec) UNISONIC TECHNOLOGIES CO., LTD 5 of 6 QW-R52-285.I
UT3N1Z TYPICAL CHARACTERISTICS(Cont.) 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 6 of 6 QW-R52-285.I