Preliminary Data Sheet PD-2.549 04/97 12CWQ150FN SCHOTTKY RECTIFIER 12 Amp Major Ratings and Characteristics Characteristics I F(AV) 12CWQ10FN Units 12 A VRRM 150 V I FSM @ tp = 5µs sine 210 A VF 0.75 V -55 to 175 °C TJ Rectangular waveform Desciption/Features @6.0Apk, TJ = 125°C (per leg) The 12CWQ150FN surface mount, center tap, Schottky rectifier has been designed for applications requiring low forward drop and small foot prints on PC board. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Popular D-PAK outline Center tap configuration Small foot print, surface mountable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability CASE STYLE CATHODE 4 ANODE CATHODE ANODE 1 2 D - PAK Outline (Similar to TO-252AA) Dimensions in millimeters and inches 12CWQ150FN Preliminary Data Sheet PD-2.549 04/97 Voltage Ratings Part number VR 12CWQ150FN Max. DC Reverse Voltage (V) 150 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters Units 12CWQ150FN I F(AV) Max. Average Forward Current 12 I FSM Max. Peak One Cycle Non - Repetitive 210 Surge Current (Per Leg) 42 A A Conditions 50% duty cycle @ TC = 123°C, rectangular waveform Following any rated 5µs Sine or 3µs Rect. pulse load condition and with 10ms Sine 0r 6ms Rect. pulse rated VRRM applied Electrical Specifications Parameters VFM 12CWQ150FN Units 0.75 V Max. Reverse Leakage Current 0.05 mA TJ = 25°C (Per Leg) 7.0 mA TJ = 125°C Max. Forward Voltage Drop (Per Leg) I RM Conditions @ 6.0A TJ = 125°C (1) (1) VR = rated VR CT Max. Junction Capacitance (Per Leg) 100 pF VR = 5VDC , ( test signal range 100Khz to 1Mhz),°25 C LS Typical Series Inductance (Per Leg) 5.0 nH Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change (Rated VR) 10,000 V/ µs (1) Pulse Width < 300µs, Duty Cycle < 2% Thermal-Mechanical Specifications 12CWQ150FN Units TJ Parameters Max.Junction Temperature Range -55 to 175 °C TSTG Max. Storage Temperature Range -55 to 175 °C 3.0 °C/W RthJC Max. Thermal Resistance, Junction Conditions DC operation to case RthJA Max. Thermal Resistance, Junction to Ambient wt Approximate Weight Case Style 110 50 0.3(0.01) D-PAK °C/W DC operation PC Board mounted print land = 20x20mm g (oz.) Similar to TO-252AA 12CWQ150FN Preliminary Data Sheet PD-2.549 04/97 Tape & Reel Information TR 4.1 (0.16) 3.9 (0.15) 1.85 (0.07) DIA. 1.65 (0.06) 2.1 (0.83) 1.9 (0.07) 1.85 (0.07) 1.65 (0.06) 0.35 (0.01) 0.25 (0.01) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 2.1 (0.83) 1.9 (0.07) TRR 2.6 (0.10) DIA. 1.5 (0.06) 12.1 (0.48) 11.9 (0.47) 4.1 (0.16) 3.9 (0.15) 7.0 (0.28) 6.8 (0.26) 2.75 (0.11) 2.55 (0.10) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 0.35 (0.01) 0.25 (0.01) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 4.1 (0.16) 3.9 (0.15) 2.1 (0.83) 1.9 (0.07) TRL 10.6 (0.42) 10.4 (0.41) 2.6 (0.10) DIA. 1.5 (0.06) 8.1 (0.32) 7.9 (0.31) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 8.1 (0.32) 7.9 (0.31) 13 (0.52) DIA. 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.35 (0.01) 0.25 (0.01) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 16.3 (0.64) 15.7 (0.62) 10.6 (0.42) 10.4 (0.41) 2.6 (0.10) DIA. 1.5 (0.06) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 22.4 (0.88) TO-252AA Tape & Reel 375 (14.17) DIA. MAX. When ordering, indicate the part number, part orientation, and the quantity. Quantities are in multiples of 2,000 pieces per reel for TR and multiples of 3,000 pieces per reel for both TRL and TRR. 50 (1.97) DIA. Part Marking Information EXAMPLE: THIS IS AN 12CWQ150FN INTERNATIONAL RECTIFIER LOGO PART NUMBER (K) 12CWQ150FN 5K3A 9712 ASSEMBLY LOT CODE (A) (A) DATE CODE (YYWW) YY = YEAR WW = WEEK