z SMK0990FD Advanced N-Ch Power MOSFET SWITCHING REGULATOR APPLICATION Features Drain-Source breakdown voltage: BV DSS =900V Low gate charge: Q g =52nC (Typ.) Low drain-source On resistance: R DS(on) =1.4Ω (Max.) RoHS compliant device 100% avalanche tested Ordering Information Part Number Marking Package G D S SMK0990FD SMK0990 TO-220F-3L TO-220F-3L Marking Information AUK AUK YMDD ΔYMDD SMK0990 SDB20D45 Column 1: Manufacturer Column 2: Production Information e.g.) YMDD -. : Management Code (H: Halogen Free) -. : Factory Management Code -. YMDD: Date Code (Year, Month, Daily) Column 3: Device Code Absolute maximum ratings (T C =25 C unless otherwise noted) Characteristic Symbol Rating Unit Drain-source voltage V DSS 900 V Gate-source voltage V GSS 30 V Drain current (DC) * I D T c =25 C 9 A T c =100 C 5.7 A Drain current (Pulsed) * I DM 36 A Single pulsed avalanche energy (Note 2) E AS 900 mj Repetitive avalanche current (Note 1) I AR 9 A Repetitive avalanche energy (Note 1) E AR 4.8 mj Power dissipation P D 48 W Junction temperature T J 150 C Storage temperature range T stg -55~150 C * Limited only maximum junction temperature 1 of 9
Thermal Characteristics SMK0990FD Characteristic Symbol Rating Unit Thermal resistance, junction to case R th(j-c) Max. 2.6 Thermal resistance, junction to ambient R th(j-a) Max. 62.5 C/W Electrical Characteristics (T C =25 C unless otherwise noted) Characteristic Symbol Test Condition Min. Typ. Max. Unit Drain-source breakdown voltage BV DSS I D =250uA, V GS =0 900 - - V Gate threshold voltage V GS(th) I D =250uA, V DS =V GS 3-5 V Drain-source cut-off current I DSS V DS =900V, V GS =0V - - 1 ua V DS =720V, T c =125 C - - 100 ua Gate leakage current I GSS V DS =0V, V GS = 30V - - 100 na Drain-source on-resistance R DS(ON) V GS =10V, I D =4.5A - 1.2 1.4 Forward transfer conductance (Note 3) g fs V DS =10V, I D =4.5A - 9.2 - S Input capacitance C iss - 2100 - Output capacitance C oss V DS =25V, V GS =0V, f=1.0mhz - 175 - Reverse transfer capacitance C rss - 14 - Turn-on delay time (Note 3,4) t d(on) - 50 - Rise time (Note 3,4) t r V DD =450V, I D =9A, - 120 - Turn-off delay time (Note 3,4) t d(off) R G =25Ω - 100 - Fall time (Note 3,4) t f - 75 - (Note 3,4) Q g Total gate charge - 52 68 Gate-source charge (Note 3,4) Q gs V DS =720V, V GS =10V, I D =9A - 16 - Gate-drain charge (Note 3,4) Q gd - 20 - pf ns nc Source-Drain Diode Ratings and Characteristics (T C =25 C unless otherwise noted) Characteristic Symbol Test Condition Min. Typ. Max. Unit Source current (DC) I S Integral reverse diode - - 9 A Source current (Pulsed) I SM in the MOSFET - - 36 A Forward voltage V SD V GS =0V, I S =9A - - 1.4 V Reverse recovery time (Note 3,4) t rr I S =9A, V GS =0V - 550 - ns Reverse recovery charge (Note 3,4) Q rr di F /dt=100a/us - 6.5 - uc Note: 1. Repeated rating: Pulse width limited by safe operating area 2. L=21mH, I AS =9A, V DD =50V, R G =25, Starting T J =25 C 3. Pulse test: Pulse width 300us, Duty cycle 2% 4. Essentially independent of operating temperature typical characteristics 2 of 9
Typical Characteristics Curve SMK0990FD Fig. 1 I D - V DS Fig. 2 I D V GS Fig. 3 R DS(ON) - I D Fig. 4 I S - V SD Fig. 5 Capacitance - V DS Fig. 6 V GS - Q G 3 of 9
SMK0990FD Typical Characteristics Curve (Continue) Fig. 7 BV DSS - T J Fig. 8 R DS(ON) - T J Fig. 9 I D - T C Fig. 10 Safe Operating Area Fig. 11 Transient Thermal Impedance 4 of 9
Fig. 12 Gate Charge Test Circuit & Waveform SMK0990FD Fig. 13 Resistive Switching Test Circuit & Waveform Fig. 14 E AS Test Circuit & Waveform 5 of 9
SMK0990FD Fig. 15 Diode Reverse Recovery Time Test Circuit & Waveform 6 of 9
SMK0990FD Package Outline Dimensions 7 of 9
SMK0990FD The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. 8 of 9
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