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| Bulletin PD-2.490 rev. H 03/03 30BQ015 SCHOTTKY RECTIFIER 3 Amp SMC Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ t p= 5 s sine VF TJ @ 1.0Apk, TJ = 75C range Description/ Features Units A V A V C The 30BQ015 surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. The proprietary barrier technology allows for reliable operation up to 125C junction temperature. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. 125C TJ operation (VR < 5V) Optimized for OR-ing applications Ultra low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance 30BQ015 3.0 15 650 0.30 - 55 to 125 Device Marking: IR3C 2.75 (.108) 3.15 (.124) 5.59 (.220) 6.22 (.245) CATHODE ANODE 6.60 (.260) 7.11 (.280) .152 (.006) .305 (.012) 2.00 (.079) 2.62 (.103) .102 (.004) 0.76 (.030) 1.52 (.060) 7.75 (.305) 8.13 (.320) .203 (.008) 1 POLARITY 2 PART NUMBER 1 2 Outline SMC Dimensions in millimeters and (inches) For recommended footprint and soldering techniques refer to Application Note # AN-994 www.irf.com 1 30BQ015 Bulletin PD-2.490 rev. H 03/03 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 30BQ015 15 25 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current 30BQ 3.0 4.0 Units Conditions A 50% duty cycle @ TL = 83 C, rectangular wave form 50% duty cycle @ TL = 78 C, rectangular wave form A 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse mJ A TJ = 25 C, IAS = 0.5A, L = 12mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. Va = 1.5 x Vr typical Following any rated load condition and with rated VRRM applied IFSM Max. Peak One Cycle Non-Repetitive Surge Current 650 75 1.5 0.5 EAS IAR Non Repetitive Avalanche Energy Repetitive Avalanche Current Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) 30BQ 0.35 0.40 0.30 0.35 Units Conditions V V V V mA mA pF nH V/s @ 3A @ 6A @ 3A @ 6A TJ = 25 C VR = rated VR TJ = 75 C TJ = 25 C IRM Max. Reverse Leakage Current (1) 4 50 TJ = 100 C VR = 5VDC (test signal range 100KHz to 1Mhz) 25C Measured lead to lead 5mm from package body (Rated VR) CT LS Max. Junction Capacitance Typical Series Inductance 1120 3.0 10000 dv/dt Max. Voltage Rate of Change (1) Pulse Width < 300s, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters TJ Tstg Max. Storage Temperature Range (**) 46 C/W DC operation 30BQ - 55 to 150 12 Units C C C/W DC operation Conditions Max. Junction Temperature Range (*) - 55 to 125 RthJL Max. Thermal Resistance Junction to Lead RthJA Max. Thermal Resistance Junction to Ambient wt Approximate Weight Case Style Device Marking (*) dPtot dTj < 1 Rth( j-a) 0.24 (0.008) g (oz.) SMC IR3C Similar to DO-214AB thermal runaway condition for a diode on its own heatsink (**) Mounted 1 inch square PCB 2 www.irf.com 30BQ015 Bulletin PD-2.490 rev. H 03/03 10 100 T J = 100C Reverse Current - I R (mA) 10 75C 50C 1 25C Instantaneous Forward Current - I F (A) 0.1 T = 100C J J J 0.01 0 3 6 9 12 Reverse Voltage - VR (V) 15 T = 75C 1 T = 25C Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 1000 Junction Capacitance - C T (p F) T = 25C J 0.1 0 0.1 0.2 0.3 0.4 Forward Voltage Drop - VFM (V) 0.5 100 0 4 8 12 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 16 Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 100 (C/W) 10 Thermal Impedance Z D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 thJC PDM t1 t2 1 Notes: Single Pulse (Thermal Resistance) 1. Duty factor D = t1/ t 2 2. Peak Tj = Pdm x ZthJC + Tc 0.1 0.00001 0.0001 0.001 0.01 0.1 1 10 100 t1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics (Per Leg) www.irf.com 3 30BQ015 Bulletin PD-2.490 rev. H 03/03 110 Allowable Lead Temperature (C) 100 90 80 70 60 50 0 1 DC Average Power Loss (Watts) D=0.20 D=0.25 D=0.33 D=0.50 D=0.75 1.5 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 1 RMS Limit DC 0.5 Square wave (D=0.50) 80% Rated Vr applied see note (2) 0 2 3 4 5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Average Forward Dissipation Vs. Average Forward Current Average Forward Current - I F(AV) (A) Fig. 4 - Maximum Average Forward Current Vs. Allowable Lead Temperature Non-Repetitive Surge Current - I FSM (A) 1000 100 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 10 10 100 1000 10000 Square Wave Pulse Duration - Tp (Microsec) Fig. 6 - Maximum Peak Surge Forward Current Vs. Pulse Duration (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 4 www.irf.com 30BQ015 Bulletin PD-2.490 rev. H 03/03 Tape & Reel Information 330 (13) 16 (0.63) 8 (0.32) 16 (0.63) Dimensions in millimetres and (inches) FEED DIRECTION Marking & Identification Each device has 2 rows for identification. The first row designates the device as manufactured by International Rectifier as indicated by the letters "IR", and the Part Number (indicates the current and the voltage rating). The second row indicates the year, the week of manufacturing and the Site ID. Ordering Information 30BQ SERIES - TAPE AND REEL WHEN ORDERING, INDICATE THE PART NUMBER AND THE QUANTITY (IN MULTIPLES OF 3000 PIECES). EXAMPLE: 30BQ015TR - 6000 PIECES 30BQ SERIES - BULK QUANTITIES IR3C VOLTAGE CURRENT WHEN ORDERING, INDICATE THE PART NUMBER AND THE QUANTITY (IN MULTIPLES OF 1000 PIECES). EXAMPLE: 30BQ015 - 2000 PIECES IR LOGO YYWWX SITE ID WEEK YEAR www.irf.com 5 30BQ015 Bulletin PD-2.490 rev. H 03/03 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. 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. 03/03 6 www.irf.com |
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