Bulletin PD-20405 07/04 STPS1L30UPbF 1 Amp SCHOTTKY RECTIFIER IF(AV) = 1.0 Amp VR = 30V Description/ Features Major Ratings and Characteristics Characteristics Value Units IF(AV) Rectangular waveform 1.0 A VRRM 30 V IFSM @ tp= 5 ms sine 360 A VF @ 1.0Apk, TJ= 125C 0.30 V TJ range - 55 to 150 C The STPS1L30UPbF 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. Small foot print, surface mountable Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Lead-Free ("PbF" suffix) Case Styles STPS1L30UPbF SMB www.irf.com 1 STPS1L30UPbF Bulletin PD-20405 07/04 Voltage Ratings Part number VR STPS1L30UTRPbF Max. DC Reverse Voltage (V) 30 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters Value IF(AV) Max. Average Forward Current IFSM 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 10ms Sine or 6ms Rect. pulse 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 0.2 mA TJ = 5.0 mA TJ = 100 C 15 mA TJ = 125 C Following any rated load condition and with rated V RRM applied TJ = 25 C, IAS = 1A, L = 6mH Current decaying linearly to zero in 1 sec Frequency limited by T J 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 25 C VR = rated V R 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 Units TJ Max. Junction Temperature Range (*) - 55 to 150 C Tstg Max. Storage Temperature Range C RthJL Max. Thermal Resistance Junction to Lead RthJA Max. Thermal Resistance Junction to Ambient wt Approximate Weight - 55 to 150 Conditions 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 STPS1L30UPbF Bulletin PD-20405 07/04 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 STPS1L30UPbF Bulletin PD-20405 07/04 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); Pd REV = Inverse Power Loss = VR1 x I R (1 - D); IR @ VR1 = 80% rated VR 4 www.irf.com STPS1L30UPbF Bulletin PD-20405 07/04 Outline Table CATHODE Device Marking: IR13L 2.15 (.085) 1.80 (.071) 1 3.80 (.150) 3.30 (.130) 1 4.70 (.185) ANODE 2 POLARITY 2 PART NUMBER 4.10 (.161) 2.5 TYP. (.098 TYP.) 2.40 (.094) 1.90 (.075) 0.30 (.012) 0.15 (.006) 1.30 (.051) 0.76 (.030) 5.60 (.220) 5.00 (.197) 2.0 TYP. (.079 TYP.) SOLDERING PAD 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 Marking & Identification Each device has 2 rows for identification. The first row designates the device as manufactured by International Rectifier, indicated by the letters "IR", and the Part Number (indicates the current, the voltage rating and Schottky Generation). The second row indicates the year, the week of manufacturing and the Site ID. IR13L IR13L VOLTAGE CURRENT IR LOGO PYWWX SITE ID WEEK 2nd digit of the YEAR "Y" = 1st digit of the YEAR "standard product" "P" = "Lead-Free" www.irf.com 5 STPS1L30UPbF Bulletin PD-20405 07/04 Tape & Reel Information Dimensions in millimetres and (inches) Ordering Information Table Device Code STPS 1 L 30 U PbF 1 2 3 4 5 6 1 - Schottky STP Series 2 - Current Rating (1 = 1 A) 3 - L = Low Forward Voltage 4 - Voltage Rating (30 = 30V) 5 - U = SMB 6 - y none = Standard Production y PbF = Lead-Free Tape & Reel only (3000 pieces) Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Leve and Lead-Free. 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. 07/04 6 www.irf.com