A F - C Dim. Inches Millimeter / \ B Minimum Maximum Minimum Maximum Notes | L \ A .390 415 9.91 10.54 G Cp) D = B .045 .055 1.14 1.40 1 Cc -180 .190 4.57 4.83 TE D .245 -260 6.22 6.60 E -550 -650 13.97 16.51 F 139 155 3.53 3.94 Dia. | 1 3 G .100 120 2.54 3.05 H Base H --- .250 --- 6.35 J -500 .580 12.70 14.73 | _| | p (Cathode) K .190 210 483 5.33 J L .014 025 035 0.63 M -080 115 2.03 2.92 4 N .028 .038 0.71 0.96 |-- N Lath P .045 -055 1.14 1.40 K 1 3 +M Similar to TO220AC Microsemi Catalog Industry Repetitive Peak Transient Peak Number Part Number Reverse Voltage Reverse Voltage MS1635 12TQ035 35V 35V @ Schottky barrier rectifier 18TQ035 @ Guard ring reverse protection MBR1535, MBR1635 e Low power loss, high efficiency MS1645 12TQ040, 12TQ045 45V 45V VRRM 35 to 45 Volts 18TQ040, 18TQ045 @ Reverse engery tested MBR1540, MBR1545 MBR1640, MBR1645 Electrical Characteristics Average Forward Current lF(AV)16 Amps Te = 153C, Square wave, Rec = 2.0C/W Maximum Surge Current lESM 300 Amps 8.3ms, half sine,Ty = 175C Max. Peak Forward Voltage VFM .56 Volts lFM = 16A, TJ = 150C* Max. Peak Forward Voltage VFM .67 Volts IFM = 16A, TJ = 25C * Max. Peak Reverse Current IRM 10 mA VRRM, Ty = 125C* Max. Peak Reverse Current IRM 250 BA VRRM, Ty = 25C Typical Junction Capacitance Cy 850 pF VR = 5.0V, Tu = 25C Mounting torque Weight *Pulse test: Pulse width 500 psec Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TsTG 55C to 175C Operating junction temp range Ty 55C to 175C Max thermal resistance R@JC 2.0C/W 8-12 inch pounds (6-32 screw) .08 ounces (2.3 grams) typical COLORADO Microsem 800 Hoyt Street eroomfield, CO. 80020 PH: (303) 469-2161 FAX: (303) 466-3775 10-8-04 Rev. 5 www.microsemi.comMSTO659 Figure 1 Typical Forward Characteristics 1000 800 600 400 200 100 80 60 40 20 10 8.0 6.0 4.0 2.0 Instantaneous Forward Current Amperes 1.0 02 04 O06 O08 1.0 12 1.4 Instantaneous Forward Voltage Volts Figure 2 Typical Reverse Characteristics 10 1.0 0.1 01 .001 Typical Reverse Current mA 25C 1 10 20 30 40 Reverse Voltage Volts .0001 1.6 50 Ms10409 Figure 3 Typical Junction Capacitance 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 175 170 _ 165 SS Pw ANN 155 NS Uf | 150 = ~ oi Maximum Allowable Case Temperature C 60 90} 140 | 180% 0 2 4 6 8 10 12 14 16 18 20 Average Forward Current Amperes 140 Figure 5 Maximum Forward Power Dissipation a 14 > . 12 5 10 igor | PC = 1204 a So 2 8 / L 2 90 a4 . 6 50 LLL oO ~~ 3 YF a oa 4 CF, oo E 2 3 = 0 0 2 4 6 8 10 12 14 16 18 20 Average Forward Current Amperes 10-8-04 Rev. 5