11DQ09

11DQ09 IRF | Alldatasheet

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Dimensions in millimeters and inches Conform to JEDEC Outline DO-204AL (DO-41) CASE STYLE AND DIMENSIONS Major Ratings and Characteristics IF(AV) Rectangular 1.1 A waveform VRRM 90 / 100 V IFSM @ tp = 5 µs sine 85 A VF @ 1 Apk, TJ = 25°C 0.85 V TJ range - 40 to 150 °C Characteristics 11DQ.. Units The 11DQ.. axial leaded Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power supplies, converters, free- wheeling diodes, and reverse battery protection. Low profile, axial leaded outline High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Description/ Features SCHOTTKY RECTIFIER 1.1 Amp 11DQ09 11DQ10 Bulletin PD-2.289 rev. F 06/03 1www.irf.com

11DQ09, 11DQ10 Bulletin PD-2.289 rev. F 06/03 2 www.irf.com Part number 11DQ09 11DQ10 VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Voltage Ratings 90 100 TJ = 25 °C TJ = 125 °C VR = rated VR Parameters 11DQ.. Units Conditions Electrical Specifications (1) Pulse Width < 300µs, Duty Cycle <2% TJ Max. Junction Temperature Range (*) -40 to 150 °C Tstg Max. Storage Temperature Range -40 to 150 °C RthJA Max. Thermal Resistance Junction 100 °C/W DC operation to Ambient Without cooling fin RthJL Typical Thermal Resistance Junction 81 °C/W DC operation (See Fig. 4) to Lead wt Approximate Weight 0.33(0.012) g (oz.) Case Style DO-204AL(DO-41) Thermal-Mechanical Specifications Parameters 11DQ.. Units Conditions IF(AV) Max. Average Forward Current 1.1 A 50% duty cycle @ T C = 75°C, rectangular wave form * See Fig. 4 IFSM Max. Peak One Cycle Non-Repetitive 85 5µs Sine or 3µs Rect. pulse Surge Current * See Fig. 6 1 4 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 1.0 mJ T J = 25 °C, IAS = 0.5 Amps, L = 8 mH IAR Repetitive Avalanche Current 0.5 A Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Absolute Maximum Ratings Following any rated load condition and with rated VRRM applied A Parameters 11DQ.. Units Conditions < thermal runaway condition for a diode on its own heatsink(*) dPtot 1 dTj Rth( j-a) VFM Max. Forward Voltage Drop 0.85 V @ 1A * See Fig. 1 (1) 0.96 V @ 2A

0.68 V @ 1A

0.78 V @ 2A

IRM Max. Reverse Leakage Current 0.5 mA T J = 25 °C * See Fig. 2 (1) 1.0 mA T J = 125 °C CT Typical Junction Capacitance 35 pF V R = 5VDC (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance 8.0 nH Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 10000 V/µs (Rated V R)

11DQ09, 11DQ10 Bulletin PD-2.289 rev. F 06/03 3www.irf.com Fig. 1 - Max. Forward Voltage Drop Characteristics Forward Voltage Drop - VFM (V) Instantaneous Forward Current - IF (A) Reverse Voltage - VR (V) Reverse Voltage - VR (V) Junction Capacitance - CT (pF) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage Reverse Current - IR (mA) 0.1 0 0.4 0.8 1.2 1. 6 T = 150˚C T = 125˚C T = 25˚C J J J 0.0001 0.001 0.01 0.1 0 20 40 60 80 100 125˚C 25˚C T = 150˚CJ 100 0 2 04 06 08 0 1 0 0 T = 25˚CJ

11DQ09, 11DQ10 Bulletin PD-2.289 rev. F 06/03 4 www.irf.com Average Forward Current - IF(AV) (A) Square Wave Pulse Duration - tp (microsec) Fig. 6 - Max. Non-Repetitive Surge Current Allowable Case Temperature (°C) Non-Repetitive Surge Current - I FSM (A) Fig. 5- Forward Power Loss Characteristics Average Forward Current - IF(AV) (A) Average Power Loss (Watts) (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR Fig. 4 - Max. Allowable Case Temperature Vs. Average Forward Current 120 150 DC see note (2) Square wave (D = 0.50) 80% Rated V appliedR 0.2 0.4 0.6 0.8 DCRMS Limit D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 100 10 100 1000 10000 RRM At Any Rated Load Condition And With Rated Vrrm Applied Following Surge

11DQ09, 11DQ10 Bulletin PD-2.289 rev. F 06/03 5www.irf.com IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 06/03 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. Ordering Information Table Device Code 1 524 3 1 - 11 = 1.1A (Axial and small packages - Current is x10) 2 - D = DO-41 package 3 - Q = Schottky Q.. Series 4 - 10 = Voltage Ratings 5 - TR = Tape & Reel package ( 5000 pcs) - = Box package (1000 pcs)

11 D Q 10 TR

10 = 100V 09 = 90V