BUK9K18-40E: Dual N-channel 40 V, 19.5 mΩ logic level MOSFET _ BDTIC a Leading Distributor in China

BUK9K18-40E: Dual N-channel 40 V, 19.5 mΩ logic level MOSFET

Dual logic level N-channel MOSFET in an LFPAK56D (Dual Power-SO8) package using TrenchMOS® technology. This product has been designed and qualified to AEC Q101 standard for use in high performance automotive applications.

sot1205_3d

Data Sheets (1)

Name/Description	Modified Date
Dual N-channel 40 V, 19.5 mΩ logic level MOSFET (REV 3.2) PDF (245.0 kB) BUK9K18-40E	16 Mar 2016

Application Notes (10)

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
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 (1)

Name/Description	Modified Date
LFPAK56D; The ultimate dual MOSFET (REV 1.0) PDF (1.1 MB) 75017688	26 Oct 2015

Selector Guides (2)

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

Package Information (1)

Name/Description	Modified Date
Plastic single ended surface mounted package (LFPAK56D); 8 leads (REV 1.0) PDF (205.0 kB) SOT1205	08 Feb 2016

Packing (1)

Name/Description	Modified Date
LFPAK56D; Reel pack, SMD, 7' Q1/T1 Standard product orientation Orderable part number ending, 115 or... (REV 2.0) PDF (100.0 kB) SOT1205_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

BUK9K18-40E Spice model (REV 1.0) lib BUK9K18-40E_1 9/12/2012

Thermal design

BUK9K18-40E Thermal design (REV 1.0) PDF BUK9K18-40E_RC_THERMAL_MODEL 4/17/2013

Thermal model

BUK9K18-40E Thermal model (REV 1.0) pdml BUK9K18-40E_1_2 9/3/2012

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)	Q_G(tot) [typ] (nC)	QG(tot) [typ] @ VGS = 4.5 V (nC)	QG(tot) [typ] @ VGS = 10 V (nC)	P_tot [max] (W)	Q_r [typ] (nC)	R_DSon [max] @ T_j = 175 °C (mΩ)	V_GSth [typ] (V)	Automotive qualified	I_D [max] @ T = 100 °C (A)	I_DM [max] (A)	C_iss [typ] (pF)	C_oss [typ] (pF)	Date	R_th(j-mb) [max] (K/W)
BUK9K18-40E	Active	SOT1205	LFPAK56D	N	2	40	16	19.5			30	13.5	17.1	3	14.5		14.5	38	16.2	39.2	1.7	Y	24	124	796	137	2012-07-23	3.96

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
BUK9K18-40E		SOT1205		Reel 7" Q1/T1	Active	BUK9K18-40E,115 (9340 670 72115)	91840E	BUK9K18-40E		1	1

Dual N-channel 40 V, 19.5 mΩ logic level MOSFET buk9k18-40e

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

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

LFPAK56D; The ultimate dual MOSFET BUK7K8R7-40E

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

Discretes Semiconductors Selection Guide 2016 BUK7M12-60E

High Efficiency HVAC blower motor control BUK7M12-60E

Power MOSFET frequently asked questions and answers BUK7M12-60E

BUK9K18-40E Spice model BUK9K18-40E

BUK9K18-40E Thermal design BUK9K18-40E

BUK9K18-40E Thermal model BUK9K18-40E

Plastic single ended surface mounted package (LFPAK56D); 8 leads BUK7K8R7-40E

LFPAK56D; Reel pack, SMD, 7' Q1/T1 Standard product orientation Orderable part number ending, 115 or... BUK7K8R7-40E

BUK9K8R7-40E

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