PD -94059 30SCLJQ030 SCHOTTKY RECTIFIER HIGH EFFICIENCY SERIES 30 Amp, 30V Major Ratings and Characteristics Characteristics Description/Features 30SCLJQ030 Units IF(AV) 30 A VRRM (Per Leg) 30 V 150 A 0.82 V IFSM @ tp = 8.3ms half-sine (Per Leg) VF @ 30Apk, TJ =125°C (Per Leg) The 30SCLJQ030 center tap Schottky rectifier has been expressly designed to meet the rigorous requirements of hirel environments. It is packaged in the hermetic surface mount SMD-0.5 ceramic package. The device's forward voltage drop and reverse leakage current are optimized for the lowest power loss and the highest circuit efficiency for typical high frequency switching power supplies and resonent power converters. Full MIL-PRF-19500 quality conformance testing is available on source control drawings to TX, TXV and S quality levels. TJ, Tstg Operating and storage -55 to 150 °C • • • • • Hermetically Sealed Center Tap Low Forward Voltage Drop High Frequency Operation Guard Ring for Enhanced Ruggedness and Long term Reliability • Surface Mount • Lightweight CASE STYLE 2 1 3 ANODE COMMONANODE CATHODE IR Case Style SMD-0.5 www.irf.com 1 12/20/00 30SCLJQ030 Voltage Ratings Part number VR 30SCLJQ030 Max. DC Reverse Voltage (V) (Per Leg) 30 VRWM Max. Working Peak Reverse Voltage (V) (Per Leg) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current Limits Units Conditions 30 A 50% duty cycle @ TC = 80°C, square waveform 150 A @ tp = 8.3 ms half-sine Limits Units 0.67 V @ 15A 0.85 V @ 30A See Fig. 5 IFSM Max. Peak One Cycle Non - Repetitive Surge Current (Per Leg) Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) See Fig. 1Q I RM Max. Reverse Leakage Current (Per Leg) See Fig. 2Q Conditions TJ = -55°C 0.61 V @ 15A 0.82 V @ 30A 0.55 V @ 15A 0.82 V @ 30A 0.13 mA TJ = 25°C 17 mA TJ = 100°C 62 mA TJ = 125°C VR = 5VDC ( 1MHz, 25°C ) CT Max. Junction Capacitance (Per Leg) 518 pF LS Typical Series Inductance (Per Leg) 4.8 nH TJ = 25°C TJ = 125°C VR = rated VR Measured from center of cathode pad to center of anode pad Thermal-Mechanical Specifications Parameters Limits Units Conditions TJ Max.Junction Temperature Range -55 to 150 Tstg Max. Storage Temperature Range -55 to 150 °C 3.5 °C/W DC operation 1.75 °C/W DC operation RthJC Max. Thermal Resistance, Junction °C See Fig. 4 to Case (Per Leg) RthJC Max. Thermal Resistance, Junction to Case (Per Package) wt Weight (Typical) Die Size (Typical) Case Style 1.0 70X92 g mils SMD-0.5 Q Pulse Width < 300µs, Duty Cycle < 2% 2 www.irf.com 30SCLJQ030 100 Reverse Current - I R ( mA ) 125°C Instantaneous Forward Current - I F (A) 100 10 100°C 75°C 1 0.1 25°C 0.01 0.001 0 10 20 30 Reverse Voltage - V R (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage (Per Leg) 10 Tj = 125°C Tj = 25°C Tj = -55°C 1 0.0 0.2 0.4 0.6 0.8 1.0 Forward Voltage Drop - V F (V) Junction Capacitance - CT (pF) 1000 T J = 25°C 100 0 Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 10 20 30 Reverse Voltage -VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) www.irf.com 3 30SCLJQ030 Thermal Response (Z thJC) 10 D = 0.50 1 0.20 0.10 0.05 0.1 0.01 0.00001 0.02 0.01 P DM SINGLE PULSE (THERMAL RESPONSE) t1 t2 Notes: 1. Duty factor D = t 1 / t 2 2. Peak TJ = P DM x Z thJC + TC 0.0001 0.001 0.01 0.1 1 t1 , Rectangular Pulse Duration (sec) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) 180 Allowable Case Temprature - (°C) 160 30SCLJQ030 R thJC = 3.5°C/W 140 120 DC 100 80 60 40 20 0 0 10 20 30 40 50 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7903 Visit us at www.irf.com for sales contact information. Data and specifications subject to change without notice. 12/00 4 www.irf.com