RQ1E075XN Datasheet Nch 30V 7.5A Small Signal MOSFET llOutline V 30V DSS TSMT8 R (Max.) 17m DS(on) I 7.5A D P 1.5W D llInner circuit llFeatures 1) Low on - resistance. 2) Built-in G-S Protection Diode. 3) Small Surface Mount Package (TSST8). 4) Pb-free lead plating RoHS compliant llPackaging specifications Embossed Packing Tape Reel size (mm) 180 llApplication Tape width (mm) 8 Type DC/DC converters Quantity (pcs) 3000 Taping code TCR Marking XR llAbsolute maximum ratings (T = 25C ,unless otherwise specified) a Parameter Symbol Value Unit Drain - Source voltage V 30 V DSS I Continuous drain current 7.5 A D *1 I Pulsed drain current 30 A DP V Gate - Source voltage 20 V GSS *2 P 1.5 W D Power dissipation *3 P 1.1 W D T Junction temperature 150 j T Operating junction and storage temperature range -55 to +150 stg www.rohm.com 1/11 2019 ROHM Co., Ltd. All rights reserved. 20190527 - Rev.002 RQ1E075XN Datasheet llThermal resistance Values Parameter Symbol Unit Min. Typ. Max. *2 R - - 83.3 /W thJA Thermal resistance, junction - ambient *3 R - - 113 /W thJA llElectrical characteristics (T = 25C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. Drain - Source breakdown V V = 0V, I = 1mA 30 - - V (BR)DSS GS D voltage V I = 1mA (BR)DSS D Breakdown voltage - 34.15 - mV/ temperature coefficient T referenced to 25 j Zero gate voltage I V = 30V, V = 0V - - 1 A DSS DS GS drain current I V = 20V, 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 - -2.34 - mV/ temperature coefficient T referenced to 25 j V = 10V, I = 7.5A - 12 17 GS D Static drain - source *4 R V = 4.5V, I = 7.5A - 17 24 m DS(on) GS D on - state resistance V = 4.0V, I = 7.5A - 19 27 GS D R Gate resistance f = 1MHz, open drain - 2.5 - G Forward Transfer *4 Y V = 10V, I = 7.5A 4.5 - - S fs DS D Admittance *1 Pw 10s, Duty cycle 1% *2 Mounted on a ceramic board (30300.8mm) 2 *3 Mounted on a FR4 (25250.8mm,Cu pad:625mm ) *4 Pulsed www.rohm.com 2/11 20190527 - Rev.002 2019 ROHM Co., Ltd. All rights reserved.