RVQ040N05HZG Datasheet Nch 45V 4A Small Signal MOSFET llOutline SOT-457T V 45V DSS SC-95 R (Max.) 53m DS(on) TSMT6 I 4.0A D P 1.25W D llInner circuit llFeatures 1) Low on - resistance 2) Built-in G-S Protection Diode 3) Small Surface Mount Package (TSMT6) 4) Pb-free lead plating RoHS compliant 5) AEC-Q101 Qualified llPackaging specifications Embossed Packing Tape Reel size (mm) 180 llApplication Tape width (mm) 8 Type DC/DC converters Basic ordering unit (pcs) 3000 Taping code TR Marking QG llAbsolute maximum ratings (T = 25C ,unless otherwise specified) a Parameter Symbol Value Unit Drain - Source voltage V 45 V DSS I Continuous drain current 4.0 A D *1 I Pulsed drain current 16 A DP V Gate - Source voltage 21 V GSS *2 P 1.25 W D Power dissipation *3 P 0.95 W D T Junction temperature 150 j T Operating junction and storage temperature range -55 to +150 stg www.rohm.com 1/11 2018 ROHM Co., Ltd. All rights reserved. 20180827 - Rev.001 RVQ040N05HZG Datasheet llThermal resistance Values Parameter Symbol Unit Min. Typ. Max. *2 R - - 100 /W thJA Thermal resistance, junction - ambient *3 R - - 132 /W thJA llElectrical characteristics (T = 25C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. Drain - Source breakdown V V = 0V, I = 1mA 45 - - V (BR)DSS GS D voltage V I = 1mA (BR)DSS D Breakdown voltage - 46.8 - mV/ temperature coefficient T referenced to 25 j Zero gate voltage I V = 45V, V = 0V - - 1 A DSS DS GS drain current I V = 21V, V = 0V Gate - Source leakage current - - 10 A GSS GS DS V Gate threshold voltage V = 10V, I = 1mA 1.0 - 2.5 V GS(th) DS D V I = 1mA GS(th) D Gate threshold voltage - -3.9 - mV/ temperature coefficient T referenced to 25 j V = 10V, I = 4A - 38 53 GS D Static drain - source *4 R V = 4.5V, I = 4A - 47 66 m DS(on) GS D on - state resistance V = 4.0V, I = 4A - 53 74 GS D R Gate resistance f = 1MHz, open drain - 7 - G Forward Transfer *4 Y V = 10V, I = 4A 3.0 - - S fs DS D Admittance *1 Pw 10s, Duty cycle 1% *2 Mounted on a seramic board (30300.8mm) *3 Mounted on a FR4 (25250.8mm) *4 Pulsed www.rohm.com 2/11 20180827 - Rev.001 2018 ROHM Co., Ltd. All rights reserved.