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| STD1NB50 N - CHANNEL 500V - 7.5 - 1.4A - IPAK PowerMESHTM MOSFET TYPE STD1NB50 s s s s s s V DSS 500V R DS(on) <9 ID 1.4 A TYPICAL RDS(on) = 7.5 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 DESCRIPTION Using the latest high voltage MESH OVERLAYTM process, SGS-Thomson 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 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V DS V DGR V GS ID ID IDM (*) P t ot Parameter Drain-source Voltage (V GS = 0) Drain- gate Voltage (R GS = 20 k) Gate-source Voltage Drain Current (continuous) at Tc = 25 C Drain Current (continuous) at Tc = 100 C Drain Current (pulsed) Total Dissipation at Tc = 25 C Derating F actor dv/dt(1) T stg Tj April 1998 Peak Diode Recovery voltage slope Storage T emperature Max. O perating Junction Temperature o o o Value 500 500 36 1.4 0.91 5.6 45 0.36 3.5 -65 to 150 150 (1) ISD 1.4A, di/dt 150 A/s, VDD V(BR)DSS, Tj TJMAX Uni t V V V A A A W W/ C V/ ns o o o C C 1/8 (*) Pulse width limited by safe operating area STD1NB50 THERMAL DATA R t hj-ca se Rthj -amb R thc- si nk Tl Thermal Resistance Junction-case Max Thermal Resistance Junction-ambient Max Thermal Resistance Case-sink Typ Maximum Lead Temperature For Soldering Purpose 2.78 100 1.5 275 C/W oC/W o C/W o C o AVALANCHE CHARACTERISTICS Symb ol I AR E AS Parameter Avalanche Current, Repetitive or Not-Repetitive (pulse width limited by Tj max, < 1%) Single Pulse Avalanche Energy (starting Tj = 25 o C, I D = IAR , VDD = 50 V) Max Valu e 1.4 40 Unit A mJ ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) OFF Symb ol V (BR)DSS I DSS I GSS Parameter Drain-source Breakdown Voltage Test Cond ition s I D = 250 A V GS = 0 Min. 500 1 50 100 Typ . Max. Un it V A A nA Zero G ate Voltage V DS = Max Rating Drain Current (VGS = 0) V DS = Max Rating Gate-body Leakage Current (V DS = 0) V GS = 30 V T c = 125 oC ON () Symb ol V GS(th) R DS( on) ID(o n) Parameter Gate Threshold Voltage V DS = VGS Test Cond ition s ID = 250 A ID =0.7 A 1.4 Min. 2 Typ . 3 7.5 Max. 4 9 Un it V A Static Drain-source On V GS = 10V Resistance On State Drain Current V DS > I D(on) x R DS(on) max V GS = 10 V DYNAMIC Symb ol g fs () C iss C oss C rss Parameter Forward Transconductance Input Capacitance Output Capacitance Reverse T ransfer Capacitance Test Cond ition s V DS > I D(on) x R DS(on) max V DS = 25 V f = 1 MHz I D = 0.7 A VGS = 0 Min. 0.45 Typ . 0.7 150 24 2.5 200 32 3.3 Max. Un it S pF pF pF 2/8 STD1NB50 ELECTRICAL CHARACTERISTICS (continued) SWITCHING ON Symb ol 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 Cond ition s V DD = 250 V I D = 0.7 A VGS = 10 V R G = 4.7 (see test circuit, figure 3) V DD = 400 V I D =1.4 A VGS = 10 V Min. Typ . 8 8 9 5.5 2.4 Max. 12 12 13 Un it ns ns nC nC nC SWITCHING OFF Symb ol t r(Vof f) tf tc Parameter Off-voltage Rise Time Fall Time Cross-over Time Test Cond ition s V DD = 400 V I D = 1.4 A R G = 4.7 V GS = 10 V (see test circuit, figure 5) Min. Typ . 20 22 30 Max. 28 31 42 Un it ns ns ns SOURCE DRAIN DIODE Symb ol I SD 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 = 1.4 A V GS = 0 330 780 4.7 Test Cond ition s Min. Typ . Max. 1.4 5.6 1.6 Un it A A V ns nC A I SD = 1.4 A di/dt = 100 A/s o T j = 150 C V DD = 100 V (see test circuit, figure 5) () Pulsed: Pulse duration = 300 s, duty cycle 1.5 % (*) Pulse width limited by safe operating area Safe Operating Area Thermal Impedance 3/8 STD1NB50 Output Characteristics Transfer Characteristics Transconductance Static Drain-source On Resistance Gate Charge vs Gate-source Voltage Capacitance Variations 4/8 STD1NB50 Normalized Gate Threshold Voltage vs Temperature Normalized On Resistance vs Temperature Source-drain Diode Forward Characteristics 5/8 STD1NB50 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 6/8 STD1NB50 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 7/8 STD1NB50 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. (c) 1998 SGS-THOMSON Microelectronics - Printed in Italy - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A . .. 8/8 |
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