CPT30135 MICROSEMI | Alldatasheet

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Technical content

A R Dim. Inches Millimeters fp CG mal Min. Max. — Min. Max. Notes i Baseplate A=Common Anode A --- 3.630 --- 92.20 Q N W i E 0.120 0.130 © 3.05 3.30 F 0.490 0.510 12.45 12.95 Bosestate G 1.375 BSC 34.92 BSC | ae ‘ommon Cathode N --- a oe ~-— 1/4-20 = U L = u r t ope Q0275 0.290 6.99 7.37 Dia. R 3.150 BSC 80.01 BSC e/a c y 0.60 re 864 H : : ; Baseplate V 0.312 0.340 7.92 8.64 atyie tt D=Doubler W 0.180 = 0.195 4.57 495 Dia. E Notes: Baseplate: Nickel plated copper Microsemi Working Peak Repetitive Peak © Schottky Barrier Rectifier Catalog Number Reverse Voltage Reverse Voltage @ Guard Ring Protection CPT30135* 35V 35V Common Cathode Center Tap CPT30140* 40V 40V © 300 Amperes/35 to 45 Volts CPTS0145* 45v 45V © 125°C Junction Temperature © Reverse Energy Tested *Add Suffix A for Common Anode, D for Doubler © VRRM 35 — 45 Volts

Electrical Characteristics

Average forward current per pkg 'F(AV) 300 Amps Ic = 71°C, Square wave, Rasc = 0.20°C/W Average forward current per leg 'F(AV) 150 Amps Tc _= 71°C, Square wave, Rec = 0.40°C/W Maximum surge current per leg 'FSM 2000 Amps 8.3ms, half sine, J = 125°C Maximum repetitive reverse current per leg !R(OV)2 Amps f_= 1 KHZ, 25°C ° Max peak forward voltage per leg VFM ‘0.62 Volts !FM = 200A: TJ = 25°C Max peak forward voltage per leg VFM 0.58 Volts = |FM = 200A:TJ = 125°C* Max peak reverse current per leg IRM 2 Amps VRRM, TU = 125°C* Max peak reverse current per leg IRM 4.0 mA VRRM, TU = 25°C Typical junction capacitance per leg cy 5500 pF VR = 5.0V, IC = 25°C *Pulse test: Pulse width 300 usec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range Tst¢ -55°C to 150°C Operating junction temp range TJ -55°C to 125°C Max thermal resistance per leg Reuc 0.40°C/W Junction to case Max thermal resistance per pkg ReuC 0.20°C/W Junction to case Typical thermal resistance (greased) Recs 0.08°C/W Case to sink Terminal Torque 35-50 inch pounds Mounting Base Torque (outside holes) 30-40 inch pounds Mounting Base Torque (center hole) 8-10 inch pounds center hole must be torqued first Weight 2.8 ounces (75 grams) typical . COLORADO 800 Hoyt Street Broomfield, CO. 80020 3-6-00 Rev. 2 jcrosemi 2% FAX: (303) 466-3775 www.microsemi.com

Typical Forward Characteristics - Per Leg Typical Junction Copacitance - Per Leg 1000 qq 0 Sa a 7 A ee oo SS Seaiiiiiimeaaiiiiimeaiiiiil i 7 400007 Ct TT TTT tT Tey ee et ‘ LT TTT fT PPT PTT COCOA PTT 1 8 yo000 eet I} BR Ae § —— Sr a | Lh += 6000 fT Trt Sr ree

200 Wi 3 a a |

(/ & 4000) CO ro J | 8 40007 Ce Seo roof frag poste | | tT | | | |g er tS es a a en A 5

6 COO 1000

ee ee 10.2 5 1 2 5 10 20 50 100 “ ESE EEEE “me wore Figure 4

8 Forward Current Derating - Per Leg

‘ POT TT TT TT 140 | $s J J es a S Me | mK € g9 Se eee SOS aK, £80 Pe E 105 < ~~ 3 69 CHE Sy TSA TE PX >» LEUTTT TT | Tp yey tf 2 95 SS = NX ,,-U 7 7 TT ttt tt ty 8 BaaNNN = rs 2 y x eee ge WAI 3 5 IN 3 27 5 20 E 65 : Sst LL | ood sodad bel [od] | = 10 = 55 o 1204 180°|_| oc 0 02 04 06 08 10 12 14 0 20 40 60 80 100 120 140 160 180 200 Instantaneous Forward Voltage — Volts Average Forward Current — Amperes Figure 2 Figure 5 Typical Reverse Characteristics — Per Leg Maximum Forward Power Dissipation — Per Leg Fa oS EE 2 90 PL TT be VP od | lees Cee | 00 SSS Bo LL IAAL

600 Lee Eee 5 4 aa

SSS SSS SS SS SS SS SSS SS = a 2 39 Hart tt

8 Fe ee SS = 0 a

eo 10 20 30 40 50 0 20 40 60 80 100 120 140 160 180 200 Reverse Voltage — Volts Average Forward Current - Amperes 3-6-00 Rev. 2