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| Bulletin PD-20265 07/00 32CTQ030 32CTQ030S 32CTQ030-1 SCHOTTKY RECTIFIER 32 Amp IF(AV) = 30Amp VR = 30V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 s sine VF TJ @ 15 Apk, TJ = 125C range 30 900 0.40 - 55 to 150 V A V C Description/Features Units A The 32CTQ030 Schottky rectifier series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 150 C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150 C TJ operation High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 32CTQ 30 Case Styles 32CTQ030 32CTQ030S 32CTQ030-1 TO-220 D2PAK TO-262 1 32CTQ030, 32CTQ030S, 32CTQ030-1 Bulletin PD-20265 07/00 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 32CTQ030 30 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 7 Non-Repetitive Avalanche Energy Repetitive Avalanche Current 32CTQ Units Conditions 30 900 250 13 3 A 50% duty cycle @ TC = 115 C, rectangular wave form 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied A mJ A TJ = 25 C, IAS = 1.20 Amps, L = 11.10 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop * See Fig. 1 (1) 32CTQ Units Conditions 0.49 0.58 0.40 0.53 V V V V mA mA V m pF nH V/ s (1) Pulse Width < 300s, Duty Cycle < 2% @ 15A @ 30A @ 15A @ 30A TJ = 25 C TJ = 125 C TJ = TJ max. TJ = 25 C TJ = 125 C VR = rated VR IRM Max. Reverse Leakage Current (1) * See Fig. 2 1.75 97 0.233 9.09 1300 8.0 10,000 VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Max. Junction Capacitance Per Leg Typical Series Inductance Per Leg VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 C Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change (Rated VR ) Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range 32CTQ Units Conditions - 55 to 150 - 55 to 150 3.25 0.50 2 (0.07) Min. Max. 6 (5) 12 (10) C C C/W C/W g (oz.) Kg-cm (Ibf-in) DC operation * See Fig. 4 RthJC Max. Thermal Resistance Junction to Case Per Leg RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight Mounting Torque Mounting surface , smooth and greased 2 www.irf.com 32CTQ030, 32CTQ030S, 32CTQ030-1 Bulletin PD-20265 07/00 10 0 0 10 0 0 10 0 10 100 C 1 0 .1 0.0 1 0 .00 1 0 5 10 15 20 25 30 Reverse V oltag e - V R (V ) 75 C 50 C 25 C T J = 150 C 125 C In stan tan eo us Forw ard C urren t - I F (A) 1 00 Re ve rse C urrent - I R (m A) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 1 00 00 Jun ction C a pa citanc e - C T (p F) 10 T J = 150 C T J = 125 C T J = 25 C T J = 25 C 1 0 00 1 0 0 .2 0.4 0.6 0 .8 1 1.2 1.4 1.6 1 .8 Forw a rd V olta g e D rop - V FM (V ) 1 00 0 5 10 15 20 25 30 35 Reverse V olta ge - V R (V ) Fig. 1 - Maximum Forward Voltage Drop Characteristics 10 Th erm al Im peda nc e Z thJC ( C/W ) D D D D D = = = = = 0.75 0.50 0.33 0.25 0.2 0 Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage 1 PD M 0 .1 t1 0. 01 Sin g le Pu lse (Therm al Resista nce) N otes: t2 1. D uty fa c tor D = t 1 / t 2 2. P eak TJ = PD M x Z th JC + T C 0 .0 01 0 .0 0 0 01 0 .0 00 1 0 .0 0 1 0 .0 1 0. 1 1 10 t 1 , Recta ngula r Pulse Dura tio n (Seco nd s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics www.irf.com 3 32CTQ030, 32CTQ030S, 32CTQ030-1 Bulletin PD-20265 07/00 1 60 Allow ab le C a se Tem perature - ( C ) Averag e Pow er Loss - (W atts) 1 50 1 40 1 30 1 20 1 10 1 00 90 se e no te (2) Sq ua re wa ve (D = 0.50) 80% Ra ted V R a p p lied 10 D D D D D = = = = = 0.20 0.25 0.33 0.50 0.75 DC 8 DC 6 RM S Lim it 4 2 80 0 5 10 15 20 25 A vera ge Forw a rd C urren t - I F(AV ) (A) 0 0 5 10 15 20 25 Averag e Forw ard C urrent - I F(A V ) (A ) Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current 1000 Non-Repetitive Surge C urrent - I F SM (A ) Fig. 6 - Forward Power Loss Characteristics 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 - Maximum Non-Repetitive Surge Current L H IG H -SPE ED SW ITC H FREE-W HE EL D IO D E 40H FL40S02 V d = 25 V olt D UT IRFP460 Rg = 25 ohm + C UR RE N T M O N ITO R Fig. 8 - Unclamped Inductive Test Circuit (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 32CTQ030, 32CTQ030S, 32CTQ030-1 Bulletin PD-20265 07/00 Outline Table 10.54 (0.41) MAX. 3.78 (0.15) 3.54 (0.14) 15.24 (0.60) 14.84 (0.58) 123 14.09 (0.55) 13.47 (0.53) 3.96 (0.16) 3.55 (0.14) 2.04 (0.080) MAX. 1.40 (0.05) 1.15 (0.04) 0.94 (0.04) 0.69 (0.03) 1 2 3 1.32 (0.05) DIA. 6.48 (0.25) 6.23 (0.24) 2 1.22 (0.05) 2.92 (0.11) 2.54 (0.10) TERM 2 0.10 (0.004) 2.89 (0.11) 2.64 (0.10) BASE COMMON CATHODE 2 123 4.57 (0.18) 4.32 (0.17) 0.61 (0.02) MAX. ANODE COMMON ANODE CATHODE 1 2 5.08 (0.20) REF. Conform to JEDEC outline TO-220AB Dimensions in millimeters and (inches) 10.16 (0.40) REF. 4.69 (0.18) 4.20 (0.16) 1.32 (0.05) 6.47 (0.25) 15.49 (0.61) 1.22 (0.05) 93 6.18 (0.24) 14.73 (0.58) 2.61 (0.10) 2.32 (0.09) 8.89 (0.35) 5.28 (0.21) 4.78 (0.19) 0.55 (0.02) 0.46 (0.02) 3X BASE COMMON CATHODE 2 1.40 (0.055) REF. 0.93 (0.37) 0.69 (0.27) 1.14 (0.045) 2X MINIMUM RECOMMENDED FOOTPRINT 11.43 (0.45) 1 1 2 3 ANODE COMMON ANODE CATHODE 1 2 3 4.57 (0.18) 4.32 (0.17) 2 0.61 (0.02) MAX. 5.08 (0.20) REF. 8.89 (0.35) 17.78 (0.70) 3.81 (0.15) 2.08 (0.08) Conform to JEDEC outline D Pak (SMD-220) Dimensions in millimeters and (inches) 2 2X 2.54 (0.10) 2X www.irf.com 5 32CTQ030, 32CTQ030S, 32CTQ030-1 Bulletin PD-20265 07/00 Outline Table Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) BASE COMMON CATHODE 2 1 2 3 ANODE COMMON ANODE CATHODE 1 2 Ordering Information Table Device Code 32 1 1 2 3 4 5 6 6 - C 2 T 3 Q 4 030 5 -1 6 Essential Part Number Common Cathode T = TO-220 Q = Schottky Q Series Voltage Rating 030 = 30V S = D2Pak -1 = TO-262 6 www.irf.com |
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