Bulletin PD-20583 rev. C 03/03 STPS1L30U 1 Amp SCHOTTKY RECTIFIER SMB Description/ Features Major Ratings and Characteristics Characteristics STPS1L30U Units The STPS1L30U surface-mount Schottky rectifier has been designed for applications requiring low forward drop and small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. IF(AV) Rectangular waveform 1.0 A VRRM 30 V Small foot print, surface mountable IFSM @ tp= 5 ms sine 360 A Very low forward voltage drop High frequency operation VF @ 1.0Apk, TJ= 125C 0.30 V Guard ring for enhanced ruggedness and long term reliability TJ range - 55 to 150 C Device Marking: IR13L CATHODE 2.15 (.085) 1.80 (.071) 3.80 (.150) 3.30 (.130) 1 ANODE 2 1 POLARITY 4.70 (.185) 2 PART NUMBER 4.10 (.161) 2.5 TYP. (.098 TYP.) SOLDERING PAD 2.40 (.094) 1.90 (.075) 1.30 (.051) 0.76 (.030) 0.30 (.012) 0.15 (.006) 5.60 (.220) 5.00 (.197) 2.0 TYP. (.079 TYP.) 4.2 (.165) 4.0 (.157) Outline SMB Dimensions in millimeters and (inches) For recommended footprint and soldering techniques refer to application note #AN-994 www.irf.com 1 STPS1L30U Bulletin PD-20583 rev. C 03/03 Voltage Ratings Part number VR STPS1L30U Max. DC Reverse Voltage (V) 30 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters Value IF(AV) Max. Average Forward Current Units Conditions 1.0 A 50% duty cycle @ TL = 106 C, rectangular wave form Max. Peak One Cycle Non-Repetitive 360 A 5s Sine or 3s Rect. pulse Surge Current 75 EAS Non- Repetitive Avalanche Energy 3.0 mJ IAR Repetitive Avalanche Current 1.0 A Value Units 0.420 V @ 1A 0.470 V @ 2A 0.300 V @ 1A 0.375 V @ 2A IFSM 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied TJ = 25 C, IAS = 1A, L = 6mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. Va = 1.5 x Vr typical Electrical Specifications Parameters VFM IRM Max. Forward Voltage Drop (1) Max. Reverse Leakage Current (1) Conditions TJ = 25 C TJ = 125 C 0.2 mA TJ = 5.0 mA TJ = 100 C 25 C 15 mA TJ = 125 C VR = rated VR CT Max. Junction Capacitance 200 pF VR = 5VDC, (test signal range 100KHz to 1Mhz) 25C LS Typical Series Inductance 2.0 nH Measured lead to lead 5mm from package body 10000 V/s dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300s, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters Value TJ Max. Junction Temperature Range (*) - 55 to 150 Tstg Max. Storage Temperature Range RthJL Max. Thermal Resistance Junction to Lead RthJA Max. Thermal Resistance Junction to Ambient wt Approximate Weight - 55 to 150 Units Conditions C C 25 C/W DC operation 80 C/W DC operation (**) 0.10 (0.003) g (oz.) Case Style SMB Device Marking IR13L Similar to DO-214AA (*) dPtot 1 < thermal runaway condition for a diode on its own heatsink dTj Rth( j-a) (**) Mounted 1 inch square PCB 2 www.irf.com STPS1L30U Bulletin PD-20583 rev. C 03/03 10 TJ = 125C 1 100C 75C 0.1 50C 0.01 25C 0.001 0.0001 0 10 20 TJ = 125C Reverse Voltage - VR (V) TJ = 25C Fig. 2 - Typical Peak Reverse Current Vs. Reverse Voltage 1 30 1000 0.1 0 0.2 0.4 0.6 0.8 Forward Voltage Drop - VFM (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Junc tion Capa citance - C T (pF) Instantaneous Forward Current - IF (A) Reverse Current - IR (mA) 10 TJ = 25C 100 10 0 10 20 30 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage www.irf.com 3 STPS1L30U Bulletin PD-20583 rev. C 03/03 0.5 DC Average Power Loss - (Watts) Allowable Lead Temperature (C) 130 120 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 110 100 Square wave (D = 0.50) 80% Rated VR applied D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 0.4 0.3 DC RMSLimit 0.2 0.1 see note (2) 90 0 0 0.4 0.8 1.2 1.6 0 Average Forward Current - I F(AV) (A) 0.8 1.2 1.6 Fig. 5 - Maximum Average Forward Dissipation Vs. Average Forward Current Fig. 4 - Maximum Average Forward Current Vs. Allowable Lead Temperature Non-Repetitive Surge Current - I FSM (A) 0.4 Average Forward Current - I F(AV) (A) 1000 100 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 10 10 100 1000 10000 Square Wave Pulse Duration - t p (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 STPS1L30U Bulletin PD-20583 rev. C 03/03 Tape & Reel Information Dimensions in millimetres and (inches) 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 STPS1L30U - TAPE AND REEL WHEN ORDERING, INDICATE THE PART NUMBER AND THE QUANTITY ( IN MULTIPLES OF 3000 PIECES). EXAMPLE: STPS1L30U - 6000 PIECES IR13L VOLTAGE CURRENT IR LOGO YYWWX SITE ID WEEK YEAR www.irf.com 5 STPS1L30U Bulletin PD-20583 rev. C 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