Bulletin PD-20548 rev. C 08/00 12CWQ10FN SCHOTTKY RECTIFIER 12 Amp D-Pak (TO-252AA) Description/Features Major Ratings and Characteristics Characteristics 12CWQ10FN Units IF(AV) Rectangular 12 A VRRM 100 V waveform The 12CWQ10FN surface mount, center tap, Schottky rectifier series 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, freewheeling diodes, battery charging, and reverse battery protection. Popular D-PAK outline IFSM @ tp = 5 s sine 330 A VF @ 6 Apk, TJ = 125C 0.65 V TJ range - 55 to 150 C (per leg) Center tap configuration Small foot print, surface mountable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 2.38 (0.09) 6.73 (0.26) 2.19 (0.08) 1.14 (0.04) 6.35 (0.25) 5.46 (0.21) 1.27 (0.05) 5.21 (0.20) 0.58 (0.02) 0.88 (0.03) 0.46 (0.02) MINIMUM RECOMMENDED FOOTPRINT 0.89 (0.03) 5.97 (0.24) 4 6.45 (0.24) 6.22 (0.24) 1.64 (0.02) 5.97 (0.23) 1 2 5.68 (0.22) 6.48 (0.26) 10.42 (0.41) 10.67 (0.42) 9.40 (0.37) 3 0.51 (0.02) MIN. 1.52 (0.06) 2x 2.54 (0.10) 1.15 (0.04) 2x 1.14 (0.04) 0.76 (0.03) 2.28 (0.09) 2x 3x 0.89 (0.03) 0.64 (0.02) 4.57 (0.18) 0.58 (0.02) 1.65 (0.06) 0.46 (0.02) 2x 1 - Anode 2 - Cathode 3 - Anode 4 - Cathode Conform to JEDEC outline D-Pak (Similar to TO-252AA) Dimensions in millimeters and (inches) www.irf.com 2.28 (0.09) 2x BASE COMMON CATHODE 4 1 2 3 ANODE COMMON ANODE CATHODE 1 12CWQ10FN Bulletin PD-20548 rev. C 08/00 Voltage Ratings Part number VR 12CWQ10FN Max. DC Reverse Voltage (V) 100 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM * See Fig. 5 12CWQ... Units (Per Leg) (Per Device) 6 Conditions A 50% duty cycle @ TC = 134C, rectangular wave form A Following any rated 5s Sine or 3s Rect. pulse load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 12 Max. Peak One Cycle Non-Repetitive 330 Surge Current (Per Leg) * See Fig. 7 110 Electrical Specifications Parameters VFM IRM 12CWQ... Units Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) Conditions 0.80 0.95 0.65 V V V @ 6A @ 12A @ 6A 0.78 V @ 12A Max. Reverse Leakage Current 1 mA TJ = 25 C (Per Leg) * See Fig. 2 4 mA TJ = 125 C TJ = TJ max. (1) TJ = 25 C TJ = 125 C VR = rated VR VF(TO) Threshold Voltage 0.47 V rt Forward Slope Resistance 20.68 m CT Typ. Junction Capacitance (Per Leg) 183 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25C LS Typical Series Inductance (Per Leg) 5.0 nH Measured lead to lead 5mm from package body (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters 12CWQ... Units TJ Max. Junction Temperature Range -55 to 150 Tstg Max. Storage Temperature Range -55 to 150 RthJC Max. Thermal Resistance (Per Leg) Junction to Case wt Approximate Weight Case Style 2 (PerDevice) Conditions C C 3.0 C/W DC operation * See Fig. 4 1.5 0.3 (0.01) g (oz.) D-Pak Similar to TO-252AA www.irf.com 12CWQ10FN Bulletin PD-20548 rev. C 08/00 10 0 Reverse C u rren t - I R (m A ) 10 100 T J= 150 C 125 C 1 100 C 0.1 75 C 0 .01 50 C 0.0 01 25 C 0 .00 0 1 0 10 2 0 30 4 0 5 0 60 7 0 8 0 90 1 00 Reverse V olta ge - V R (V ) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) T J = 15 0 C 1 0 00 T J = 12 5 C Jun ction C a p acita nc e - C T (pF) Instanta neous Forw ard C urren t - I F (A) 1000 T J = 25 C 10 1 T J= 2 5 C 10 0 10 0 0 .5 1 1.5 2 2 .5 3 3.5 0 20 40 60 80 1 00 Forw a rd V olta g e D rop - V FM (V ) Rev erse V oltag e - V R (V ) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Th erm al Im p eda n ce Z thJC ( C /W ) 10 1 D D D D D = = = = = 0.75 0.50 0.33 0.25 0.20 PD M t1 0 .1 t2 N otes: Sin gle P ulse (Therm a l Resistance) 0 .0 1 0 .00 0 01 0 .0 0 01 0 .0 01 1. D uty fa ctor D = t 1/ t 2 2. Pea k TJ = P D M x Z thJC+ T C 0.0 1 0 .1 1 t 1 , Rectangula r P ulse Dura tio n (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 12CWQ10FN 150 6 145 5 A vera ge Pow er Loss - (W a tts) A llo w ab le C a se Te m p e ra ture - ( C ) Bulletin PD-20548 rev. C 08/00 DC 140 135 Sq uare w a ve (D = 0.50) 80% Rated V R a pp lied 130 125 D D D D D 4 = = = = = 0.20 0.25 0.33 0.50 0.75 RM S Lim it 3 DC 2 1 se e no te (2) 120 0 0 1 2 3 4 5 6 7 8 9 0 A vera ge Forw ard C urrent - I F(AV ) (A ) 1 2 3 4 5 6 7 8 9 A vera ge Forw a rd C urren t - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) N on -Rep e titive Surg e C urre nt - I FS M (A ) 1000 At An y Ra ted Load C on dition An d W ith Rated V RRM Ap plied Follow in g Surg e 100 10 100 1000 10000 Squa re W a ve Pulse D ura tion - t p (m icrosec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR 4 www.irf.com 12CWQ10FN Bulletin PD-20548 rev. C 08/00 Marking Information EXAMPLE: THIS IS AN 12CWQ10FN 4 (K) INTERNATIONAL RECTIFIER LOGO PART NUMBER 12CWQ10FN 9712 5K3A ASSEMBLY 2 (K) LOT CODE 1 (A) 3 (A) DATE CODE (YYWW) YY = YEAR WW = WEEK 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 12.1 (0.48) 11.9 (0.47) 4.1 (0.16) 3.9 (0.15) TRR 2.1 (0.83) 1.9 (0.07) 2.6 (0.10) DIA. 1.5 (0.06) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 8.1 (0.32) 7.9 (0.31) 4.1 (0.16) 3.9 (0.15) TRL 2.1 (0.83) 1.9 (0.07) 2.6 (0.10) DIA. 1.5 (0.06) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 13 (0.52) DIA. 8.1 (0.32) 7.9 (0.31) 2.6 (0.10) DIA. 1.5 (0.06) 7.0 (0.28) 6.8 (0.26) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 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. www.irf.com 50 (1.97) DIA. 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. 5 12CWQ10FN Bulletin PD-20548 rev. C 08/00 WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN: http://www.irf.com 6 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332. Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408. 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801. Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933. Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220. K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086. 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630. 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936. Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice. www.irf.com