20 Amp Schottky Barrier Rectifiers FOTZ050 FOTZ060 A F r C Dim. Inches Millimeter / -- B Minimum Maximum Minimum Maximum Notes | J\ 4 A .390 AI5 9.91 10.54 G F B .045 .055 1.14 1.40 st-@ D | C 180 199 457 4.83 D .245 -260 6.22 6.60 | E E .550 -650 13.97 16.51 F .139 -161 3.53 4.09 Dia. G -100 135 2.54 5.43 | 1 2 3 H --- .250 --- 6.35 H BASE J .900 .080 12.70 14.73 | COMMON CATHODE K -190 .210 4.83 5.33 J | |p L .014 -022 357 .559 M .080 115 2.03 2.92 N 015 .040 .380 1.02 = P .045 -070 1.14 1.78 IF-N L L R 2 9 9 rw R -.080 .110 2.29 2.79 kK PLASTIC TO220AB Microsemi Catalog Industry Repetitive Peak Transient Peak Schottky barrier rectifier Number Part Number Reverse Voltage Reverse Voltage Guard ring for reverse protection FST2050 50V 50V @ Reverse energy tested @ High surge capacity FST2060 MBR1560CT,MBR2060CT 60V 60V V, e YRRM 50 to 60 Volts Electrical Characteristics Average forward current per pkg. |F(AV) 20 Amps ic = 158C, square wave, nou = 1.2C/W Average forward current per leg lF(AV) 10 Amps C = 158C, square wave, @JC = 2.4C/W Maximum surge current per leg Max. peak forward voltage per Max. peak forward voltage per Max. peak reverse current per Max. peak reverse current per Typical junction capacitance leg leg leg leg IFSM 225 Amps VFM .53 Volts VFM .67 Volts IRM 10 mA 'RM 250 uA Cy 570 pF 8.3ms, half sine,Ty = 175C IFM = 10A, TJ = 175C* |FM =.10A, Tu = 25C* VRRM, TJ = 125C * VRRM, [J = 25C VR = 5.0V, Ty = 25C *Pulse test: Pulse width 300 usec. Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range Operating junction temp range Max thermal resistance per leg Max thermal resistance per pkg. Typical thermal resistance (greased) Weight TSTG 55C to + 175C 55C to + 175C 2.4C/W Junction to case 1.2C/W Junction to case 0.5C/W Case to sink .08 ounces (2.3 grams) typical COLORADO 800 Hoyt Street Broomfield, CO. 80020 O Microsemi 2% www.microsemi.com 10-27-03 Rev. 4FSTZO090Q0, FSTZO060 Figure 1 Typical Forward Characteristics per leg 1000 800 600 400 200 100 80 60 40 Instantaneous Forward Current Amperes 2 4 6 8 1.0 1.2 Instantaneous Forward Voltage Volts Figure 2 Typical Reverse Characteristics per leg 100 10 1.0 0.1 .01 Typical Reverse Current mA .001 0 10 20 30 40 50 60 70 80 90 100 Reverse Voltage Volts 1.4 1.6 Figure 3 Typical Junction Capacitance per leg 10000 6000 4000 2000 1000 600 400 200 Junction Capacitance pF 100 0.1 0.5 1.0 5.0 10 50 100 Reverse Voltage Volts Figure 4 Forward Current Derating per leg SS = ~ oi ~~! Oo = oa oa Uf / SO N a o /, IN = on an = wo oOo = ~ on Maximum Allowable Case Temperature C ape 1 209180 DC 0 2 4 6 8 10 12 14 16 Average Forward Current Amperes = > oO 18 20 Figure 5 Maximum Forward Power Dissipation per leg 14 12 10 8 DC 6 Ly, 904 LY 2 | Maximum Power Dissipation Watts 0 2 4 6 8 10 12 14 16 Average Forward Current Amperes 18 20 10-27-03 Rev. 4