PD-2.267 International 1r|Rectifier 32CTQ030 SCHOTTKY RECTIFIER 30 Amp Major Ratings and Characteristics Description/Features The 32CTQ030 center tap Schottky rectifier has been opti- Characteristics 32CTQ030| Units | mized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reli- leay) Rectangular 30 A able operation up to 150 C junction temperature. Typical (AV) ef applications are in switching power supplies, converters, wavetorm free-wheeling diodes, and reverse battery protection. VaRM 30 v + 150 C T, operation ; @ to~5ussi 900 A Center tap TO-220 package FSM Paspssine e High purity, high temperature epoxy encapsulation for 5 enhanced mechanical strength and moisture resistance Ve @ 15Apk, Ty= 126C 0.40 Vv * Very low forward voltage drop (per leg) * High frequency operation T, -55to 150 C Guard ring for enhanced ruggedness and long term reliability CASE STYLE AND DIMENSIONS Pa ats |p as i t 10.54 (0.415) 4.57 (0.180) | = reas, 19.24 (0,600) 2.54 (0.100) MAX. 4.32 4.32 (0.170) a =] mE | i a { 7 ~~ > ae al hy Heo 1.40 (0.055) | Ee TA5 (0.045) (0.045) 0,94 (0.037) BASE 0.69 (0.027) COMMON. CATHODE ot aa + aE 0.61 (0.024) MAX. 2 4,32, =jt 15.24 (0.600) =0 | eo | FF 14.84 (0.584) sce 9.00 w-e| vane como anne Conforms to JEDEC Outline TO - 220AB Dimensions in millimeters and inches FOR OPTIONAL LEADFORM OPTIONS SEE PAGES D-476 & D-477 D-159 32CTQ030 I@R Voltage Ratings Part number 32CTQ030 V, Max. OC Reverse Voltage (V) 30 Vewy Max. Working Peak Reverse Voitage (V) Absolute Maximum Ratings Parameters 32CTQ | Units Conditions leawy Max. Average Forward Current 30 A | 50% duty cycle @ T,, = 109C, rectangular wave form *SeeFig.5 logy, Max. Peak One Cycle Non-Repetitive 900 A Sys Sine or 3ys Rect. pulse Following any any rated Surge Current (Per Leg) * See Fig. 7 250 10msSineor6msRect.pulse rated V_..,, oe ea E,, Non-Repetitive Avalanche Energy 13 mJ | T,= 25C, I,, =3Amps, L=2.90 mH (Per Leg) 14, Repetitive Avalanche Current 3 A_ | Currentdecaying linearly to zeroin 1 psec (Per Leg) Frequency limited by T max. V,=1.5xV,, typical Electrical Specifications Parameters 32CTQ | Units Conditions Vey Max. Forward Voltage Drop 0.49 Vi |@15A T= 25 (Per Leg) * See Fig. 1 (1) 0.58 Vi |@30A y 0.40 V |@15A T 125C 0.53 V |@30A J In, Max. Reverse Leakage Current 1.75 mA |T,= 25C V_ rated V (Per Leg) * See Fig. 2 (1) 97 mA |T,= 125C R A C, Max. Junction Capacitance (Per Leg) 1300 pF /V, = 5V,., (test signal range 100Khz to 1Mhz) 25C L, Typical Series Inductance (Per Leg) 8.0 nH_ | Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 10,000 | V/ ps (Rated V,) (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters 32CTQ |Units Conditions T, | Max.Junction Temperature Range -55to150 | C Te Max. Storage Temperature Range -55to150 | C Ryjo Max. Thermal Resistance Junction 3.25 C/W | DC operation *Seo Fig. 4 to Case (Per Leg) Ryo Max. Thermal Resistance Junction 1.63 C/W | DC operation to Case (Per Package) Racs Typical Thermal Resistance, Case 0.50 C/W | Mounting surface , smooth and greased to Heatsink wt Approximate Weight 2(0.07) | g(oz.) T Mounting Torque Min. 6(5) Kg-cm Max. 12(10) | (Ibf-in) Case Style TO-220AB JEDEC D-160 IgaR 1000 32CTQ030 100 Reverse Current - Ip (mA) Reverse Voltage - Vq (V) Instantaneous Forward Current - Ip (A) 10 Fig. 2- Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 10000 Cc 3 be oO g # 1000 a Qa a oO > 41 100 0 2 4 6 8 1 #12 14 16 18 0 5 10 15 20 2 30 35 Forward Voltage Drop - Vem Reverse Voltage - Va Fig. 1 -Max. Forward Voltage Drop Characteristics Fig. 3- Typical Junction Capacitance (PerLeg) Vs. Reverse Voltage (PerLeg) 10 2 + N Fo aA t 8 4 i ? = Notes: i 01 1. Duty factor D = tylts 2. Peak Ty - Fou* Zinc Ty 001 -00001 .0001 004 .O1 a1 1 10 100 t,. Rectangular Pulse Duration (Seconds) Fig. 4-Max. Thermal Impedance Z, ,, Characteristics (Per Leg) D-161 32CTQ030 IR 165 10 T D=0.08_| b-0.17_| |] MW, ff p Rinic (0C) = 3.25C/W _ 3 |D-025.1 7] tf +3 145 g p-0.33_[ f+ 7 | Y = D=0.50_] wi fo VA 5 elt LW) UL. Eas fale YY 7 ; 4 / / Ys D VW 2 125 8 ] y A j : (Wr 115 9 0 2 4 6 8 10 12 14 16 18 20 22 0 2 4 6 8 10 12 14 168 18 20 22 Average Forward Current - lFaAv) (A) Average Forward Current - ley (A) Fig. 5- Max. Allowable Case Temperature Fig. 6 - Forward Power Loss Characteristics Vs. Average Forward Current (Per Leg) (PerLeg) 1000 <= & 3 $ q With Rated Varo e Surge z 100 10 100 1000 10000 Square Wave Pulse Duration -t p (microsec) Fig. 7- Max. Non-Repetitive Surge Current (Per Leg) L \ HIGH-SPEED DUT IRFP460 SWITCH . FREE-WHEEL Rg = 25 ohm DIODE + | Vd= 25 Volt CURRENT R 40HFL40S02 MONITOR Fig. 8- Unclamped Inductive Test Circuit D-162