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| (R) STD2NB25 N - CHANNEL 250V - 1.7 - 2A - IPAK/DPAK PowerMESHTM MOSFET TYPE STD2NB25 s s s s s s V DSS 250 V R DS(on) <2 ID 2A TYPICAL RDS(on) = 1.7 EXTREMELY HIGH dv/dt CAPABILITY 100% AVALANCHE TESTED VERY LOW INTRINSIC CAPACITANCES GATE CHARGE MINIMIZED FOR SMD DPAK VERSION CONTACT SALES OFFICE IPAK TO-251 (Suffix "-1") 3 2 1 1 3 DESCRIPTION Using the latest high voltage MESH OVERLAYTM 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 DPAK TO-252 (Suffix "T4") INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V DS V DGR V GS ID ID I DM (*) P tot dv/dt(1) Tstg Tj Parameter Drain-source Voltage (V GS = 0) Drain- gate Voltage (R GS = 20 k) Gate-source Voltage Drain Current (continuous) at T c = 25 o C Drain Current (continuous) at T c = 100 C Drain Current (pulsed) Total Dissipation at T c = 25 o C Derating Factor Peak Diode Recovery voltage slope Storage Temperature Max. Operating Junction Temperature o Value 250 250 20 2 1.25 8 40 0.32 6 -65 to 150 150 (1) ISD 2A, di/dt 200 A/s, VDD V(BR)DSS, Tj TJMAX Unit V V V A A A W W/ o C V/ns o o C C 1/9 (*) Pulse width limited by safe operating area October 1998 STD2NB25 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 3.12 100 1.5 275 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 2 50 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 A V GS = 0 Min. 250 1 10 100 Typ. Max. Unit V A A 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 = 20 V T c = 125 o C ON () Symbol V GS(th) R DS(on) I D(on) Parameter Gate Threshold Voltage V DS = V GS Static Drain-source On Resistance V GS = 10V Test Conditions I D = 250 A I D =1 A 2 Min. 2 Typ. 3 1.7 Max. 4 2 Unit V 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 ID = 1 A V GS = 0 Min. 0.5 Typ. 1.6 185 45 5 250 60 7 Max. Unit S pF pF pF 2/9 STD2NB25 ELECTRICAL CHARACTERISTICS (continued) SWITCHING ON Symbol t d(on) tr Qg Q gs Q gd Parameter Turn-on Time Rise Time Total Gate Charge Gate-Source Charge Gate-Drain Charge Test Conditions V DD = 125 V ID = 1 A R G = 4.7 V GS = 10 V (see test circuit, figure 3) V DD = 200 V I D =2 A V GS = 10 V Min. Typ. 5 7 10.3 3.7 2.3 Max. 7 10 16 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 = 200 V I D = 2 A R G = 4.7 VGS = 10 V (see test circuit, figure 5) Min. Typ. 11 13 18 Max. 15 18 24 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 = 2 A V GS = 0 120 300 5 I SD = 2 A di/dt = 100 A/s V DD = 50 V T j = 150 o C (see test circuit, figure 5) Test Conditions Min. Typ. Max. 2 8 1.5 Unit A A V ns nC A () Pulsed: Pulse duration = 300 s, duty cycle 1.5 % (*) Pulse width limited by safe operating area Safe Operating Area Thermal Impedance 3/9 STD2NB25 Output Characteristics Transfer Characteristics Transconductance Static Drain-source On Resistance Gate Charge vs Gate-source Voltage Capacitance Variations 4/9 STD2NB25 Normalized Gate Threshold Voltage vs Temperature Normalized On Resistance vs Temperature Source-drain Diode Forward Characteristics 5/9 STD2NB25 Fig. 1: Unclamped Inductive Load Test Circuit Fig. 2: Unclamped Inductive Waveform Fig. 3: Switching Times Test Circuits For Resistive Load Fig. 4: Gate Charge test Circuit Fig. 5: Test Circuit For Inductive Load Switching And Diode Recovery Times 6/9 STD2NB25 TO-251 (IPAK) MECHANICAL DATA DIM. MIN. A A1 A3 B B2 B3 B5 B6 C C2 D E G H L L1 L2 0.45 0.48 6 6.4 4.4 15.9 9 0.8 0.8 0.3 0.95 0.6 0.6 6.2 6.6 4.6 16.3 9.4 1.2 1 0.017 0.019 0.236 0.252 0.173 0.626 0.354 0.031 0.031 2.2 0.9 0.7 0.64 5.2 mm TYP. MAX. 2.4 1.1 1.3 0.9 5.4 0.85 0.012 0.037 0.023 0.023 0.244 0.260 0.181 0.641 0.370 0.047 0.039 MIN. 0.086 0.035 0.027 0.025 0.204 inch TYP. MAX. 0.094 0.043 0.051 0.031 0.212 0.033 H C A C2 L2 D B3 B6 A1 L = = 3 B5 B A3 = B2 = G = E L1 1 2 = 0068771-E 7/9 STD2NB25 TO-252 (DPAK) MECHANICAL DATA mm MIN. A A1 A2 B B2 C C2 D E G H L2 L4 0.6 2.2 0.9 0.03 0.64 5.2 0.45 0.48 6 6.4 4.4 9.35 0.8 1 0.023 TYP. MAX. 2.4 1.1 0.23 0.9 5.4 0.6 0.6 6.2 6.6 4.6 10.1 MIN. 0.086 0.035 0.001 0.025 0.204 0.017 0.019 0.236 0.252 0.173 0.368 0.031 0.039 inch TYP. MAX. 0.094 0.043 0.009 0.035 0.212 0.023 0.023 0.244 0.260 0.181 0.397 DIM. H A C2 C DETAIL "A" A1 L2 D DETAIL "A" B = = 3 B2 = = G E 2 L4 1 = = A2 0068772-B 8/9 STD2NB25 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 (c) 1998 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 . 9/9 |
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