BUK9Y09-40B: N-channel TrenchMOS® logic level FET _ BDTIC a Leading Distributor in China

BUK9Y09-40B: N-channel TrenchMOS® logic level FET

Logic level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using TrenchMOS® technology. This product has been designed and qualified to the appropriate AEC standard for use in automotive critical applications.

SOT669

Data Sheets (1)

Name/Description	Modified Date
N-channel TrenchMOS® logic level FET (REV 4.0) PDF (189.0 kB) BUK9Y09-40B	13 Apr 2010

Application Notes (12)

Name/Description	Modified Date
Using power MOSFETs in parallel (REV 1.0) PDF (184.0 kB) AN11599	13 Jul 2016
Power MOSFET single-shot and repetitive avalanche ruggedness rating (REV 3.0) PDF (146.0 kB) AN10273	10 Dec 2015
LFPAK MOSFET thermal design guide - Part 2 (REV 2.0) PDF (2.6 MB) AN11113_ZH	22 May 2014
Using RC Thermal Models (REV 2.0) PDF (1.0 MB) AN11261	19 May 2014
Understanding power MOSFET data sheet parameters (REV 4.0) PDF (571.0 kB) AN11158	04 Feb 2014
Understanding power MOSFET data sheet parameters (REV 3.0) PDF (903.0 kB) AN11158_ZH	08 Nov 2013
Failure signature of Electrical Overstress on Power MOSFETs (REV 1.0) PDF (10.5 MB) AN11243	29 Oct 2012
Using Power MOSFET Zth Curves (REV 1.0) PDF (212.0 kB) AN11156	10 Oct 2012
Designing RC Snubbers (REV 1.0) PDF (565.0 kB) AN11160	01 Oct 2012
LFPAK MOSFET thermal design guide, Chinese version (REV 1.0) PDF (515.0 kB) AN10874_ZH	14 Sep 2012
LFPAK MOSFET thermal design guide - Part 2 (REV 2.0) PDF (2.5 MB) AN11113	16 Nov 2011
LFPAK MOSFET thermal design guide (REV 2.0) PDF (401.0 kB) AN10874	27 Jan 2011

Brochures (2)

Name/Description	Modified Date
High reliability LFPAK MOSFETs for Automotive Power Applications (REV 1.1) PDF (520.0 kB) 939775016899_LR	18 Mar 2010
LFPAK - The Toughest Power SO8 (REV 1.2) PDF (1.0 MB) 939775016838_LR	17 Mar 2010

Selector Guides (3)

Name/Description	Modified Date
Automotive MOSFET Selection Guide 2016: Performance, Quality, Reliability (REV 1.0) PDF (8.3 MB) 75017643	01 Apr 2016
Discretes Semiconductors Selection Guide 2016 (REV 1.0) PDF (47.9 MB) 75017631	17 Feb 2016
车用 MOSFET 选型指南2015版 (chinese version) (REV 1.0) PDF (2.9 MB) 75017651	17 Apr 2015

Package Information (1)

Name/Description	Modified Date
Plastic single-ended surface-mounted package (LFPAK56; Power-SO8); 4 leads (REV 1.0) PDF (213.0 kB) SOT669	08 Feb 2016

Packing (1)

Name/Description	Modified Date
LFPAK56; Reel pack; SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or... (REV 3.0) PDF (101.0 kB) SOT669_115	09 Sep 2016

Reports or Presentations (1)

Name/Description	Modified Date
High Efficiency HVAC blower motor control (REV 1.0) PDF (180.0 kB) R_10067	14 Apr 2016

Supporting Information (1)

Name/Description	Modified Date
Power MOSFET frequently asked questions and answers (REV 2.0) PDF (1.6 MB) TN00008	31 Oct 2016

SPICE model

BUK9Y09-40B SPICE model (REV 2.0) lib BUK9Y09_40B 4/12/2012

Thermal design

BUK9Y09-40B_RC_Thermal_Model (REV 1.0) PDF BUK9Y09-40B_RC_THERMAL_MODEL 3/29/2010

Thermal model

BUK9Y09-40B Thermal model (REV 1.0) pdml BUK9Y09-40B_1 6/23/2009

Ordering Information

Product	Status	Package version	Package name	Channel type	Number of transistors	V_DS [max] (V)	R_DSon [max] @ V_GS = 10 V (mΩ)	R_DSon [max] @ V_GS = 5 V (mΩ)	R_DSon [max] @ V_GS = 4.5 V (mΩ)	R_DSon [max] @ V_GS = 2.5 V (mΩ)	I_D [max] (A)	R_DSon [typ] @ V_GS = 10 V (mΩ)	R_DSon [typ] @ V_GS = 5 V (mΩ)	Q_GD [typ] (nC)	QG(tot) [typ] @ VGS = 4.5 V (nC)	Q_G(tot) [typ] (nC)	P_tot [max] (W)	QG(tot) [typ] @ VGS = 10 V (nC)	Q_r [typ] (nC)	R_DSon [max] @ T_j = 175 °C (mΩ)	V_GSth [typ] (V)	I_D [max] @ T = 100 °C (A)	Automotive qualified	C_iss [typ] (pF)	I_DM [max] (A)	C_oss [typ] (pF)	Date	R_th(j-mb) [max] (K/W)
BUK9Y09-40B	Active	SOT669	LFPAK56; Power-SO8	N	1	40	8	9	10		75	5.8	6.9	11		30	105.3		66	19	1.65	53	Y	2150	300	378	2011-01-27	1.42

Package Information

Product ID	Package Description	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	RoHS / Pb Free / RHF	MSL	MSL LF
BUK9Y09-40B		SOT669		Reel 7" Q1/T1	Active	BUK9Y09-40B,115 (9340 633 13115)	90940B	BUK9Y09-40B		1	1

N-channel TrenchMOS® logic level FET buk9y09-40b

Using power MOSFETs in parallel BUK7M12-60E

Power MOSFET single-shot and repetitive avalanche ruggedness rating BUK7M12-60E

LFPAK MOSFET thermal design guide - Part 2 BUK7K8R7-40E

Using RC Thermal Models BUK7M12-60E

Understanding power MOSFET data sheet parameters BUK7M12-60E

Understanding power MOSFET data sheet parameters BUK7K6R8-40E

Failure signature of Electrical Overstress on Power MOSFETs BUK7M12-60E

Using Power MOSFET Zth Curves BUK7M12-60E

Designing RC Snubbers BUK7M12-60E

LFPAK MOSFET thermal design guide, Chinese version BUK7K8R7-40E

LFPAK MOSFET thermal design guide - Part 2 BUK7M12-60E

LFPAK MOSFET thermal design guide BUK7M12-60E

High reliability LFPAK MOSFETs for Automotive Power Applications buk9y58-75b

LFPAK - The Toughest Power SO8 buk9y58-75b

Automotive MOSFET Selection Guide 2016: Performance, Quality, Reliability BUK7M12-60E

Discretes Semiconductors Selection Guide 2016 BUK7M12-60E

车用 MOSFET 选型指南2015版 (chinese version) BUK7E8R3-40E

High Efficiency HVAC blower motor control BUK7M12-60E

Power MOSFET frequently asked questions and answers BUK7M12-60E

BUK9Y09-40B SPICE model BUK9Y09-40B

BUK9Y09-40B_RC_Thermal_Model BUK9Y09-40B

BUK9Y09-40B Thermal model BUK9Y09-40B

Plastic single-ended surface-mounted package (LFPAK56; Power-SO8); 4 leads PHPT61003PY

LFPAK56; Reel pack; SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or... PHPT61003PY

PSMN9R5-30YLC

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