STW14NB50 ® N-CHANNEL 500V - 0.40 Ω - 14A - TO-247 PowerMESH MOSFET PRELIMINARY DATA TYPE STW14NB50 ■ ■ ■ ■ V DSS R DS(on) ID 500 V < 0.45 Ω 14 A TYPICAL RDS(on) = 0.40 Ω EXTREMELY HIGH dv/dt CAPABILITY 100% AVALANCHE TESTED GATE CHARGE MINIMIZED 3 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. 2 1 TO-247 INTERNAL SCHEMATIC DIAGRAM APPLICATIONS SWITCH MODE POWER SUPPLIES (SMPS) ■ DC-AC CONVERTERS FOR WELDING EQUIPMENT AND UNINTERRUPTIBLE POWER SUPPLIES AND MOTOR DRIVE ■ ABSOLUTE MAXIMUM RATINGS Symbol V DS V DGR V GS Parameter Value Unit Drain-source Voltage (V GS = 0)at T c = 100 C 500 V Drain- gate Voltage (R GS = 20 kΩ)at T c = 100 o C 500 V Gate-source Voltage ± 30 V 14 A 8 A 52 A o o ID Drain Current (continuous) at T c = 25 C ID Drain Current (continuous) at T c = 100 o C I DM (•) P tot dv/dt( 1 ) Tstg Tj Drain Current (pulsed) o Total Dissipation at T c = 25 C 190 W Derating Factor 1.51 W/ o C 4 V/ns Peak Diode Recovery voltage slope Storage Temperature Max. Operating Junction Temperature (•) Pulse width limited by safe operating area April 1999 -65 to 150 o C 150 o C ( 1) ISD ≤14 A, di/dt ≤ 200 A/µs, VDD ≤ V(BR)DSS, Tj ≤ TJMAX 1/5 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 o 0.66 62.5 0.5 300 C/W oC/W o C/W o C Max Value Unit 14 A 900 mJ AVALANCHE CHARACTERISTICS Symbol Parameter IAR Avalanche Current, Repetitive or Not-Repetitive (pulse width limited by T j max) E AS Single Pulse Avalanche Energy (starting T j = 25 o C, I D = I AR , V DD = 50 V) ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) OFF Symbol V (BR)DSS Parameter Drain-source Breakdown Voltage Test Conditions I D = 250 µA Zero Gate Voltage V DS = Max Rating Drain Current (V GS = 0) V DS = Max Rating IGSS Gate-body Leakage Current (V DS = 0) Typ. Max. 500 V GS = 0 I DSS Min. Unit V T c = 125 o C V GS = ± 30 V 1 50 µA µA ± 100 nA ON (∗) Symbol Parameter Test Conditions V GS(th) Gate Threshold Voltage V DS = V GS I D = 250 µA R DS(on) Static Drain-source On Resistance V GS = 10V I D =6.5 A I D(on) On State Drain Current V DS > I D(on) x R DS(on)max V GS = 10 V Min. Typ. Max. Unit 3 4 5 V 0.4 0.45 Ω 14 A DYNAMIC Symbol g fs (∗) C iss C oss C rss 2/5 Parameter Test Conditions Forward Transconductance V DS > I D(on) x R DS(on)max Input Capacitance Output Capacitance Reverse Transfer Capacitance V DS = 25 V f = 1 MHz I D =6.5 A V GS = 0 Min. Typ. 9 Max. Unit S 2100 300 30 pF pF pF STW14NB50 ELECTRICAL CHARACTERISTICS (continued) SWITCHING ON Symbol Parameter Test Conditions Min. Typ. Max. Unit t d(on) tr Turn-on Delay Time Rise Time V DD = 250 V R G = 4.7 Ω ID = 6 A VGS = 10 V 24 12 ns ns Qg Q gs Q gd Total Gate Charge Gate-Source Charge Gate-Drain Charge V DD = 400 V ID =13 A V GS = 10 V 50 14 21 68 nC nC nC Typ. Max. Unit SWITCHING OFF Symbol tr(Voff) tf tc Parameter Off-voltage Rise Time Fall Time Cross-over Time Test Conditions Min. V DD = 400 V ID = 13 A R G = 4.7 Ω V GS = 10 V ns ns ns 20 15 33 SOURCE DRAIN DIODE Symbol ISD I SDM (•) V SD (∗) t rr Q rr I RRM Parameter Test Conditions Min. Typ. Source-drain Current Source-drain Current (pulsed) Forward On Voltage I SD = 14 A Reverse Recovery Time Reverse Recovery Charge Reverse Recovery Current I SD = 13 A di/dt = 100 A/µs V DD = 100 V T j = 150 o C V GS = 0 Max. Unit 13 52 A A 1.6 V 525 ns 5.5 µC 21 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 DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 4.7 5.3 0.185 0.209 D 2.2 2.6 0.087 0.102 E 0.4 0.8 0.016 0.031 F 1 1.4 0.039 0.055 F3 2 2.4 0.079 0.094 F4 3 3.4 0.118 0.134 G 10.9 0.429 H 15.3 15.9 0.602 0.626 L 19.7 20.3 0.776 0.779 L3 14.2 14.8 0.559 0.413 L4 34.6 1.362 L5 5.5 0.217 0.582 M 2 3 0.079 0.118 Dia 3.55 3.65 0.140 0.144 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