RUL035N02 FRA Nch 20V 3.5A Power MOSFET Datasheet Outline (6) V 20V DSS TUMT6 (5) (4) R (Max.) 43m DS(on) I 3.5A (1) D (2) (3) P 1.0W D Features Inner circuit 1) Low on - resistance. (1) Drain (2) Drain 2) 1.5V Drive. (3) Gate (4) Source 3) Built-in G-S Protection Diode. (5) Drain (6) Drain 4) Small Surface Mount Package (TUMT6). 1 ESD PROTECTION DIODE 2 BODY DIODE 5) Pb-free lead plating RoHS compliant 6) AEC-Q101 Qualified Packaging specifications Packaging Taping Reel size (mm) 180 Application Tape width (mm) 8 DC/DC converters Type 3,000 Quantity (pcs) Taping code TR Marking XD Absolute maximum ratings(T = 25C) a Parameter Symbol Value Unit V Drain - Source voltage 20 V DSS *1 Continuous drain current I 3.5 A D *2 Pulsed drain current A I 7 D,pulse V Gate - Source voltage 10 V GSS *3 P 1.0 W D Power dissipation *4 0.32 W P D T Junction temperature 150 C j Range of storage temperature T C 55 to 150 stg www.rohm.com 2013 ROHM Co., Ltd. All rights reserved. 1/11 2019.05 - Rev.CData Sheet RUL035N02FRA Thermal resistance Values Parameter Symbol Unit Min. Typ. Max. *3 R - - 125 C/W thJA Thermal resistance, junction - ambient *4 R - - 391 C/W thJA Electrical characteristics(T = 25C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. Drain - Source breakdown V V = 0V, I = 1mA 20 - - V (BR)DSS GS D voltage V I =1mA Breakdown voltage (BR)DSS D - 20 - mV/C temperature coefficient T referenced to 25C j I V = 20V, V = 0V Zero gate voltage drain current - - 1 A DSS DS GS I Gate - Source leakage current V = 10V, V = 0V - - 10 A GSS GS DS V V = 10V, I = 1mA Gate threshold voltage 0.3 - 1.0 V GS (th) DS D V I =1mA Gate threshold voltage (GS)th D - 1.9 - mV/C temperature coefficient T referenced to 25C j V =4.5V, I =3.5A - 31 43 GS D V =2.5V, I =3.5A - 38 53 GS D Static drain - source *5 V =1.8V, I =1.8A R - 50 70 m GS D DS(on) on - state resistance V =1.5V, I =0.7A - 66 93 GS D V =4.5V, I =3.5A, T =125C - 56 80 GS D j R Gate input resistannce f = 1MHz, open drain - 7.5 - G *5 V =10V, I =3.5A Transconductance g 3.2 8.5 - S DS D fs *1 Limited only by maximum temperature allowed. *2 Pw 10 s, Duty cycle 1% *3 Mounted on a seramic board (30300.8mm) *4 Mounted on a FR4 (15200.8mm) *5 Pulsed www.rohm.com 2013 ROHM Co., Ltd. All rights reserved. 2/11 2019.05 - Rev.C