RQ5H020SP Pch -45V -2.0A Power MOSFET Datasheet Outline V 45V DSS TSMT3 (3) R (Max.) 190m DS(on) (1) I 2.0A D P 1.0W D (2) Features Inner circuit (3) 1) Low on - resistance. 2) Built-in G-S Protection Diode. (1) Gate (2) Source 1 3) Small Surface Mount Package (TSMT3). (3) Drain 4) Pb-free lead plating RoHS compliant 2 1 BODY DIODE 2 ESD PROTECTION DIODE (1) (2) Packaging specifications Packaging Taping Reel size (mm) 180 Application Tape width (mm) 8 DC/DC converters Type Basic ordering unit (pcs) 3,000 Taping code TL Marking FB Absolute maximum ratings(T = 25C) a Parameter Symbol Value Unit Drain - Source voltage V V 45 DSS *1 Continuous drain current I 2.0 A D *2 Pulsed drain current I 8.0 A D,pulse V Gate - Source voltage V 20 GSS *3 P 1.0 W D Power dissipation *4 0.54 W P D T Junction temperature 150 C j T Range of storage temperature 55 to 150 C stg www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2016.03 - Rev.B 1/11Data Sheet RQ5H020SP Thermal resistance Values Parameter Symbol Unit Min. Typ. Max. *3 - - 125 C/W R thJA Thermal resistance, junction - ambient *4 R - - 232 C/W thJA Electrical 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 Breakdown voltage I = 1mA (BR)DSS D - 43 -mV/C temperature coefficient T referenced to 25C j I V = 45V, V = 0V Zero gate voltage drain current -- 1 A DSS DS GS Gate - Source leakage current I V = 20V, V = 0V -- 10 A GSS GS DS V Gate threshold voltage V = 10V, I = 1mA 1.0 - 3.0 V GS (th) DS D V Gate threshold voltage I = 1mA (GS)th D -3.2 - mV/C temperature coefficient T referenced to 25C j V = 10V, I = 2.0A - 130 190 GS D V = 4.5V, I = 2.0A - 180 260 GS D Static drain - source *5 R m DS(on) on - state resistance V = 4.0V, I = 2.0A - 200 280 GS D V = 10V, I = 2.0A, T =125C - 200 - GS D j R Gate input resistannce f = 1MHz, open drain - 21 - G *5 Transconductance V = 10V, I = 2.0A 1.2 4.0 - S g DS D fs *1 Limited only by maximum temperature allowed. *2 Pw 10s, Duty cycle 1% *3 Mounted on a seramic board (30300.8mm) *4 Mounted on a FR4 (12200.8mm) *5 Pulsed www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2016.03 - Rev.B 2/11