PD -20351F 15CLQ100 SCHOTTKY RECTIFIER HIGH EFFICIENCY SERIES 15A, 100V Major Ratings and Characteristics Description/Features Characteristics The 15CLQ100 center tap Schottky rectifier has been expressly designed to meet the rigorous requirements of hi-rel environments. It is packaged in the hermetic surface mount SMD-1 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 controlled drawings to TX, TXV and S levels. 15CLQ100 Units IF(AV) 15 A VRRM (Per Leg) 100 V IFSM @ tp = 8.3ms half-sine (Per Leg) 250 A VF @ 5.0Apk, TJ =125°C (Per Leg) 0.53 V 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 COMMON ANODE CATHODE Case Outline and Dimensions - SMD-1 www.irf.com 1 03/26/02 15CLQ100 Voltage Ratings Part number VR 15CLQ100 Max. DC Reverse Voltage (V) (Per Leg) 100 VRWM Max. Working Peak Reverse Voltage (V) (Per Leg) Absolute Maximum Ratings Parameters Limits Units 15 A 50% duty cycle @ TC = 100°C, rectangular waveform 250 A @ tp = 8.3 ms half-sine Limits Units 0.67 V @ 5.0A 0.9 V @ 15A 0.53 V @ 5.0A 0.72 V @ 15A Max. Reverse Leakage Current 0.5 mA TJ = 25°C (Per Leg) See Fig. 2 Q 15 mA TJ = 125°C CT Max. Junction Capacitance (Per Leg) 600 pF LS Typical Series Inductance (Per Leg) 5.9 nH IF(AV) Max. Average Forward Current Conditions See Fig. 5 I FSM Max. Peak One Cycle Non - Repetitive Surge Current (Per Leg) Electrical Specifications Parameters V FM Max. Forward Voltage Drop (Per Leg) See Fig. 1Q IRM Conditions TJ = 25°C TJ = 125°C VR = rated VR VR = 5VDC ( 1MHz, 25°C ) 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 1.67 °C/W DC operation 0.83 °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 Case Style 2.4 g 125X125 mils SMD-1 Q Pulse Width < 300µs, Duty Cycle < 2% 2 www.irf.com 15CLQ100 100 Reverse Current - IR ( mA ) TJ = 175°C 10 150°C 125°C 1 75°C 0.1 50°C 0.01 25°C 0.001 A 0.0001 0 20 40 60 80 100 Reverse Voltage - VR (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) www.irf.com 3 15CLQ100 Thermal Response (Z thJC ) 10 1 D = 0.50 0.20 0.10 0.1 0.01 0.00001 P DM 0.05 0.02 0.01 t1 SINGLE PULSE (THERMAL RESPONSE) 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 10 t1 , Rectangular Pulse Duration (sec) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) 15CLQ100 R thJC (DC) = 0.83°C/W Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current 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. 03/02 4 www.irf.com