N-CHANNEL POWER MOSFET

® STW14NB50 N-CHANNEL 500V - 0.40 Ω - 14A - TO-247 PowerMESH™ MOSFET PRELIMINARY DATA TYPE STW14NB50 s s s s V DSS 500 V R DS(on) < 0.45 Ω ID 14 A TYPICAL RDS(on) = 0.40 Ω EXTREMELY HIGH dv/dt CAPABILITY 100% AVALANCHE TESTED GATE CHARGE MINIMIZED 3 2 1 Using the latest high voltage MESH OVERLAY™ process, STMicroelectronics has designed an advanced family of power MOSFETs with outstanding performances. The new patent pending strip layout coupled with the Company’s proprietary edge termination structure, gives the lowest RDS(on) per area, exceptional avalanche and dv/dt capabilities and unrivalled gate charge and switching characteristics. APPLICATIONS SWITCH MODE POWER SUPPLIES (SMPS) s DC-AC CONVERTERS FOR WELDING EQUIPMENT AND UNINTERRUPTIBLE POWER SUPPLIES AND MOTOR DRIVE s www.DataSheet4U.com TO-247 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V DS V DGR V GS ID ID I DM (•) P tot dv/dt( 1 ) Tstg Tj April 1999 Parameter Drain-source Voltage (V GS = 0)at T c = 100 C Drain- gate Voltage (R GS = 20 kΩ)at T c = 100 o C Gate-source Voltage Drain Current (continuous) at T c = 25 C Drain Current (continuous) at T c = 100 o C Drain Current (pulsed) Total Dissipation at T c = 25 C Derating Factor Peak Diode Recovery voltage slope Storage Temperature Max. Operating Junction Temperature o o o Value 500 500 ± 30 14 8 52 190 1.51 4 -65 to 150 150 ( 1) ISD ≤14 A, di/dt ≤ 200 A/µs, VDD ≤ V(BR)DSS, Tj ≤ TJMAX Unit V V V A A A W W/ o C V/ns o o C C 1/5 (•) Pulse width limited by safe operating area This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. STW14NB50 THERMAL DATA R thj-case Rthj-amb R thc-sink Tl Thermal Resistance Junction-case Max Thermal Resistance Junction-ambient Max Thermal Resistance Case-sink Typ Maximum Lead Temperature For Soldering Purpose 0.66 62.5 0.5 300 C/W oC/W o C/W o C o AVALANCHE CHARACTERISTICS Symbol IAR E AS Parameter Avalanche Current, Repetitive or Not-Repetitive (pulse width limited by T j max) Single Pulse Avalanche Energy (starting T j = 25 o C, I D = I AR , V DD = 50 V) Max Value 14 900 Unit A mJ ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) OFF Symbol V (BR)DSS I DSS IGSS Parameter Drain-source Breakdown Voltage Test Conditions I D = 250 µA V GS = 0 Min. 500 1 50 ± 100 Typ. Max. Unit V µA µA nA Zero Gate Voltage V DS = Max Rating Drain Current (V GS = 0) V DS = Max Rating Gate-body Leakage Current (V DS = 0) V GS = ± 30 V T c = 125 o C ON (∗) Symbol V GS(th) R DS(on) I D(on) Parameter Gate Threshold Voltage Static Drain-source On Resistance V DS = V GS V GS = 10V Test Conditions I D = 250 µA I D =6.5 A 14 Min. 3 Typ. 4 0.4 Max. 5 0.45 Unit V Ω A On State Drain Current V DS > I D(on) x R DS(on)max V GS = 10 V DYNAMIC Symbol g fs (∗) C iss C oss C rss Parameter Forward Transconductance Input Capacitance Output Capacitance Reverse Transfer Capacitance Test Conditions V DS > I D(on) x R DS(on)max V DS = 25 V f = 1 MHz I D =6.5 A V GS = 0 Min. 9 2100 300 30 Typ. Max. Unit S pF pF pF 2/5 STW14NB50 ELECTRICAL CHARACTERISTICS (continued) SWITCHING ON Symbol t d(on) tr Qg Q gs Q gd Parameter Turn-on Delay Time Rise Time Total Gate Charge Gate-Source Charge Gate-Drain Charge Test Conditions V DD = 250 V R G = 4.7 Ω V DD = 400 V ID = 6 A VGS = 10 V ID =13 A V GS = 10 V Min. Typ. 24 12 50 14 21 68 Max. Unit ns ns nC nC nC SWITCHING OFF Symbol tr(Voff) tf tc Parameter Off-voltage Rise Time Fall Time Cross-over Time Test Conditions V DD = 400 V ID = 13 A R G = 4.7 Ω V GS = 10 V Min. Typ. 20 15 33 Max. Unit ns ns ns SOURCE DRAIN DIODE Symbol ISD I SDM (•) V SD (∗) t rr Q rr I RRM Parameter Source-drain Current Source-drain Current (pulsed) Forward On Voltage Reverse Recovery Time Reverse Recovery Charge Reverse Recovery Current I SD = 14 A V GS = 0 525 5.5 21 I SD = 13 A di/dt = 100 A/µs V DD = 100 V T j = 150 o C Test Conditions Min. Typ. Max. 13 52 1.6 Unit A A V ns µC A (∗) Pulsed: Pulse duration = 300 µs, duty cycle 1.5 % (•) Pulse width limited by safe operating area 3/5 STW14NB50 TO-247 MECHANICAL DATA mm MIN. A D E F F3 F4 G H L L3 L4 L5 M Dia 2 3.55 15.3 19.7 14.2 34.6 5.5 3 3.65 0.079 0.140 4.7 2.2 0.4 1 2 3 10.9 15.9 20.3 14.8 0.602 0.776 0.559 0.413 1.362 0.217 0.118 0.144 TYP. MAX. 5.3 2.6 0.8 1.4 2.4 3.4 MIN. 0.185 0.087 0.016 0.039 0.079 0.118 0.429 0.626 0.779 0.582 inch TYP. MAX. 0.209 0.102 0.031 0.055 0.094 0.134 DIM. P025P 4/5 STW14NB50 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a trademark of STMicroelectronics © 1999 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. http://www.st.com . 5/5