30WQ05F IRF | Alldatasheet

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SCHOTTKY RECTIFIER 3.3 Amp 30WQ05F 30WQ06F PD-2.302 rev. A 12/97 1www.irf.com Dimensions in millimeters and inches D - PAK Outline (Similar to TO-252AA) CASE STYLE AND DIMENSIONS Major Ratings and Characteristics IF(AV) Rectangular 3.3 A waveform VRRM 50/60 V IFSM @ tp = 5 µs sine 360 A V F @ 3 Apk, TJ = 25°C 0.70 V TJ range - 40 to 125 °C Characteristics 30WQ..F Units Description/Features The 30WQ..F surface mount Schottky rectifier has been de- signed for applications requiring low forward drop and small foot prints on PC board. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Popular D-PAK outline Small foot print, surface moutable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability

30WQ05F, 30WQ06F PD-2.302 rev. A 12/97 2 www.irf.com Part number 30WQ05F 30WQ06F VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 50 60 Voltage Ratings IF(AV) Max. Average Forward Current 3.3 A 50% duty cycle @ T C = 104 °C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 360 5µs Sine or 3µs Rect. pulse Surge Current * See Fig. 7 40 10ms Sine or 6ms Rect. pulse Parameters 30WQ..F Units Conditions Absolute Maximum Ratings A VFM Max. Forward Voltage Drop 0.70 V @ 3A * See Fig. 1 (1) 1.14 V @ 6A

0.60 V @ 3A

0.79 V @ 6A

IRM Max. Reverse Leakage Current 2 mA T J = 25 °C * See Fig. 2 (1) 20 mA T J = 125 °C CT Typical Junction Capacitance 95 pF V R = 5VDC , (test signal range 100Khz to 1Mhz) 25 °C LS Typical Series Inductance 5.0 nH Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 10,000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR Electrical Specifications Parameters 30WQ..F Units Conditions (1) Pulse Width < 300µs, Duty Cycle < 2% Following any rated load condition and with rated VRRM applied TJ Max. Junction Temperature Range -40 to 125 °C Tstg Max. Storage Temperature Range -40 to 125 °C R thJC Max. Thermal Resistance Junction 6.0 °C/W DC operation * See Fig. 4 to Case wt Approximate Weight 0.3 (0.01) g (oz.) Case Style D - PAK Similar to TO-252AA Thermal-Mechanical Specifications Parameters 30WQ..F Units Conditions

30WQ05F, 30WQ06F PD-2.302 rev. A 12/97 3www.irf.com Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Fig. 1 - Maximum Forward Voltage Drop Characteristics 100 0 5 10 15 20 25 30 35 40 45 50 55 60 65 T = 25°CJ Reverse Vol tage - V (V)R TJuncti on Capaci tance - C (pF) .01 D = 0.33 D = 0.50 D = 0.25 D = 0.17 D = 0.08 thJC t , Rectangul ar Pul se Durati on (Seconds) Thermal Impedance - Z (°C/W) S ingle P ulse (Thermal Resistance) PDM Not es: 1. Duty factor D = t / t 2. P eak T = P x Z + T JD Mt h J C C .001 .01 0 1 02 03 04 05 06 0 R R 100°C 75°C 50°C 25°C Reverse Voltage - V (V) R everse C urrent - I (m A ) T = 125°CJ 0. 4. 8 1 . 2 1 . 6 FM FInstantaneous Forward Current - I (A) Forward Voltage Drop - V (V) T = 125°C T = 25°C J J

30WQ05F, 30WQ06F PD-2.302 rev. A 12/97 4 www.irf.com 100 110 120 130 01234 DC Al l owabl e Case Temperature - (°C) Average Forward Current - I (A )F( AV) R (DC) = 6. 0°C/WthJC Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics Fig. 7 - Maximum Non-Repetitive Surge Current 1.5 2.5 3.5 01234 5 DC Average Power Loss - (Watts) F( AV) D = 0.08 D = 0.17 D = 0.25 D = 0.33 D = 0.50 RMS Li mit Average Forward C urrent - I (A ) 100 1000 10 100 1000 10000 FSM p Non-Repetitive Surge Current - I (A) At Any Rated Load Condition And With Rated V Applied Following SurgeRRM Square Wave Pulse Duration - t (microsec)