PD - 20532B 12CLQ150 35 Amp SCHOTTKY RECTIFIER Major Ratings and Characteristics Characteristics 12CLQ150 Units 35 A VRRM 150 V I FSM @ tp = 8.3ms sine 200 A VF @ 15Apk, TJ = 125C (Per Leg) 0.86 V IF(AV) Rectangular waveform TJ,Tstg Operating and storage -55 to 150 C Description/Features The 12CLQ150 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 and has extremely low reverse leakage at high temperature. Full MIL-PRF-19500 quality conformance testing is available on source control drawings to JANTX, JANTXV, or S levels. Typical applications include switching power supplies and resonant power converters. * * * * * Hermetically sealed Low forward voltage drop Center tap High frequency operation Guard ring for enhanced ruggedness and long term reliability * Surface Mount * Lightweight CASE STYLE 2 1 3 ANODE COMMON ANODE CATHODE IR Case Style SMD-1 www.irf.com 1 3/1/00 12CLQ150 Voltage Ratings Part Number VR 12CLQ150 Max. DC Reverse Voltage (V) (Per Leg) 150 VRWM Max. Working Peak Reverse Voltage (V) (Per Leg) Absolute Maximum Ratings Parameters IF(AV) IFSM 12CLQ150 Units Max. Average Forward Current See Fig. 4 35 A 50% duty cycle @ TC = 100C, rectangular waveform Conditions Max. Peak One Cycle Non - Repetitive Surge 200 A @ tp = 8.3 ms sine Current (Per Leg) Electrical Specifications Parameters VFM (Per Leg) See Fig. 1 IRM 12CLQ150 Units 1.13 V @ 15A 1.6 V @ 35A 0.86 V @ 15A 1.20 V @ 35A Max. Forward Voltage Drop Max. Reverse Leakage Current (Per Leg) See Fig. 2 Conditions 0.50 mA TJ = 25C 15 mA TJ = 125C TJ = 25C TJ = 125C VR = rated VR CT Max. Junction Capacitance (Per Leg) 340 pF VR = 5VDC, (test signal range 100KHz to 1MHz) 25C LS Typical Series Inductance (Per Leg) 2.8 nH Measured mounting plane to lead 5mm from package body Thermal-Mechanical Specifications Parameters 12CLQ150 Units TJ Max.Junction Temperature Range -55 to 150 C Tstg Max. Storage Temperature Range -55 to 150 C RthJC Max. Thermal Resistance, Junction to Case (Per Leg) 1.67 C/W DC operation RthJC Max. Thermal Resistance, Junction to Case (Per Package) 0.83 C/W DC operation RthCS Typical Thermal Resistance, Case to Heatsink 0.21 C/W Mounting surface, smooth and greased wt Weight (Typical) 2.6 g Die Description (Square) 0.125 Case Style Conditions See Fig. 5 inches SMD-1 Pulse Width < 300s, Duty Cycle < 2% 2 www.irf.com 12CLQ150 Reverse Current - IR ( mA ) 100 T J = 175C 150C 125C 10 1 75C 0.1 50C 0.01 25C 0.001 A 0.0001 0 30 60 90 120 150 Reverse Voltage - VR (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage (Per Leg) 12CLQ150 Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) www.irf.com Fig. 4 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) 3 12CLQ150 t1, RECTANGULAR PULSE DURATION (SECONDS) Fig.5 - Max. Thermal Impedance ZthJC characteristics (Per Leg) IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 IR EUROPEAN REGIONAL CENTER: 439/445 Godstone Rd, Whyteleafe, Surrey CR3 OBL, UK Tel: ++ 44 (0)20 8645 8000 IR CANADA: 15 Lincoln Court, Brampton, Ontario L6T3Z2, Tel: (905) 453 2200 IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 (0) 6172 96590 IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 011 451 0111 IR JAPAN: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo 171 Tel: 81 (0)3 3983 0086 IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower, 13-11, Singapore 237994 Tel: ++ 65 (0)838 4630 IR TAIWAN:16 Fl. Suite D. 207, Sec. 2, Tun Haw South Road, Taipei, 10673 Tel: 886-(0)2 2377 9936 Data and specifications subject to change without notice. 3/00 4 www.irf.com