UFR70

UFR70 MICROSEMI | Alldatasheet

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Technical content

UFR/O, /1 & /2 M so ST Dim. Inches Millimeter ( @) 3 Minimum Maximum Minimum Maximum Notes (| A — — —-- 1 SA B 669 .688 16.99 17.48 D .750 1.00 19.05 25.40 -| J fF E422 453 10.72 11.51 Notes: Fo 415 .200 2.92 5.08 im a) threads Jo == 375 = 9.53 (| g 3. For Reverse Polarity add R kK .156 a 3.97 --- 4 Spoor to Part Number M --- 667 --- 16.94 Dia = Standard Polarity: Stud is N --- — .080 --- 2.03 A = E Cathode P 140 175 3.56 4.45 Dia = t Reverse Polarity: Stud is Anode DO203AB (D05) Microsemi Catalog Working Peak Peak Reverse Number Reverse Voltage Voltage UFR7010* 400V 100V e Ultra Fast Recovery Rectifier UERTONS* Ay AeOy e 175°C Junction Temperature UFR7120* UERI130" -300V 300V ¢VRRM 100 to 800V UFR7140* 400V 400V © High Reliability UFR7250* UFR7150* 500V 500V . UFR7260* 600V 600V ° 70 Amps current rating UFR7270* 700V 700V e RR 50 to 75 nsec maximum UFR7280* 800V 800V *Add Suffix R For Reverse Polarity

Electrical Characteristics

UFR70 _UFR71 UFR72 Average forward current 'F(AV) 70 70A 70A Square wave, R@JC = 0.8°C/W Case Temperature Tc 125°C 110°C 105°C Maximum surge current 'FSM 10004 800A 700A 8.3 ms, half sine, Ty = 175°C Max peak forward voltage VFM .975V 1.25V_1.35V 'FM = 70A: Ty = 25°C* Max reverse recovery time tRR 50 ns 60ns 75 ns 1/2A, 1A, 1/4A, Td = 25°C Max peak reverse current 'RM — 3.0 mA ——— VrRrm, Ty = 125°C Max peak reverse current 'RM ———— 25 uA ——— __ VRRM, TJ = 25°C 5 Typical Junction Capacitance Cy 300 pF 150 pF 150 pF VR = 10V, f = 1Mhz, TJ = 25°C *Pulse test: Pulse width 300 usec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range Tst¢ —65°C to 175°C Operating junction temp range Ty -65°C to 175°C Max thermal resistance ReuJC 0.8°C/W Junction to case Typical thermal resistance Recs 0.2°C/W Case to sink Mounting torque 25-30 inch pounds Weight .54 ounces (15.3 grams) typical . COLORADO a 800 Hoyt Street 7-14-00 Rev. 1 Broomfield, CO. 80020 jcrosemi 2" FAX: (303) 466-3775 www.microsemi.com

Typical Forward Characteristics Typical Junction Capacitance 1000 ~>>4— 90.00 0 soo Pf +r pe 6000 —— a a a seoF- tT rrr ry rr rer gooop—_- TT ee a a a A A A LT TTT TT 400 -et ttt ttt AA Tt 5 ooo} LT As coo LTT TTT A p-4 600 a ee ee 200 / 8 POC SR \\/ & yo TNA ° |---|} { 5

100 Fy S& 200 PoP TT eT

a § a 100 es 0.1 0.5 1.0 5.0 10 50 100 ° EEC CoC “meee nee / Figure 4 8 i7Pc sq Forward Current Derating 3 70 | § 175 € 1 ~] 5 cet | TT tT

40 I 3 165 “a

=p SOOO eee 5 Nw a 2 155 CN

869 SOE Pa 5 Itt Re EE

o ELT? T yt tt tt tt ty g 145 NON Z 40 LT TAT YE TP PT 8 IL EE XN. EL z 4. °% INN Qe LT UT TPT TTT TTT Ty gus SON 3 & I\\ N 3 | 2 125 ~ e S20} cus t+ tT TE | TA = 10 l = 105 12071180" be 2 4 6 8 10 12 14 16 0 20 40 60 80 100 Instantaneous Forward Voltage — Volts Average Forward Current — Amperes Figure 2 Figure 5 Typical Reverse Characteristics Maximum Forward Power Dissipation a) a "TTT TEP ley $3 eT bo | [oe fo 01 (ae ee 3 4 gan Sy fa _——— = = SSS SSS) LL Aa 3 [=== SS SS SS SS = 15 a Foo, REC tt) 2 5 Passe 0 40 80 120 160 200 0 20 40 60 80 100 Reverse Voltage - Volts Average Forward Current — Amperes 7-14-00 Rev. 1

Typical Forward Characteristics Typical Junction Capacitance 1000 (-q{ J 9000 go FFP PP PPP 600 FE a a seoF- tT rrr ry rr rer goo ST ee a a A A OO a oo Ll TTT tt Yet tt oT ‘& 200 PU EETIII MMI RSSitlGumNRROritl A sg UT eT PELL LAA LLL 5 380 See Ee EP-4 60 a A 200 7 8 a § yf Ee eee /| /| ° LT TTT Tri S too +} + + 4 A} +} + +4 | § of EET TT in 80 es A OS 2 a A § so —-- Ee 10 a 0.1 0.5 1.0 5.0 10 50 100 o LTT Putt TT tt tt Reverse Voltage - Volts Lite PT ET seus 4 igure g 20 ? 175 E ' SS * g SS. ' 10 3 160 SS 210 eee 8 INw a a S Saw £80 2 145 SON

869 COU eee 5 BERKNNG EE

es A A OO 8 130 NSS = 8,,--LUET TTT Tt tt tt 8 IE DSS CE 5 = SI 2 (TUTE TT TTT TTT eT NO go LUT ITTTT TTT | a DA 20 cot tt | itt | tl 2 io Sool LL Loot [ed hovicol Lod 0.2 6 10 14 18 22 26 0 20 40 60 80 100 Instantaneous Forward Voltage — Volts Average Forward Current - Amperes Figure 2 Figure 5 Typical Reverse Characteristics Maximum Forward Power Dissipation LS 2 105 <4 (sec A) £ ee c 20° 130°] | ~ .o1 farce Ee | | tL le Pye |_|

2 SS SS SSS SS SS SS SS ‘@ 60 7 V7

== ——= nw Zeaee e001 pe 5 45 WZ SSS YAH fa _—— a ee ee eee S a 3 15 (IA J oo001 22C SE = 0 Z| 0 100 200 300 400 500 0 20 40 60 80 100 Reverse Voltage — Volts Average Forward Current — Amperes 7-14-00 Rev. 1

Typical Forward Characteristics Typical Junction Capacitance 1000 ~- yyy r 1000 pe ae go FFP PP PPP 600 EE a er seoF- tT rrr ry rr rer goo PS Pe a A GG a go- tT TTT TT Tag yt 5B 900 PTOI URES MRI ee 5 80 ee /_/| = 69 —eee eee 200 7/7 8 a a § yf Ee eee /| / ° LT TTT Tri too ++} 4A AA +} ++ | S&S of LIU TT TTT a A A A A 3

0 PEER gs LLU TTI TUT

a a 0.1 0.5 1.0 5.0 10 50 100 ° EECCA “eee tees Figure 4 : | cio ee | | tt tt TI i a = 210 eer 8 SJ =p SOOO eee 5 INN 8 80 rr 2 145 SN

8609 FOO Pee 5 TT SSA EE

o ETT? ttt tT ttt tt ty) 3 130 NS 8,,-L ETT tT tT tt tt tt 8 It tT NS EE 5 2 _

2 CT UET TTT TTT TT Ty aT TNS ONS

So LUT ITTTT TT | em Ff NX 520 cot tt | TTT EOIN Zio 2 49 60-1 g 2091809 De 0.2 6 10 14 18 22 26 0 20 40 60 80 100 Instantaneous Forward Voltage — Volts Average Forward Current — Amperes Figure 2 Figure 5 Typical Reverse Characteristics Maximum Forward Power Dissipation < 19 ee ere) , 120 . (SS SSS SS SS SS SS 5 100 YA —— Se 8 7 et eg I I hohe 7 | 5 ——— a © ot pL Le eT 5 60 L OAs Z| SS 2 40 Yaa a a a E BZA 2 2 20 | 4H © 999, Set 1 t+ tt 1 1+ J 2 5 A 0 200 400 600 800 1000 0 20 40 60 80 100 Reverse Voltage — Volts Average Forward Current — Amperes 7-14-00 Rev. 1