Fast Recovery Rectifier INS399 = INS903S Dim. Inches Millimeter Minimum Maximum Minimum Maximum Notes *Add the Suffix R for reverse polarity A oe oe 1 B .669 .688 16.99 17.48 C --- .794 --- 20.16 D ./50 1.000 19.05 25.40 E 422 .453 10.72 11.51 F 115 -200 2.92 5.08 G -- -450 - 11.43 Notes: H 220.249 5.58 6.32 2 1. 1/4-28 UNF3A threads .250 .375 6.35 9.53 2. Full threads within 2 1/2 156 -- 5.96 threads / M --- .667 --- 16.94 Dia. 3. Standard Polarity: Stud is N .030 -080 -760 2.03 Cathode P 140 175 3.56 4.45 Dia. Microsemi Working Peak Repetitive Peak Catalog Number Reverse Voltage Reverse Voltage e Fast Recovery Rectifier 1N3899* 50V 50V e@ 150C Junction Temperature 1N3900* 100V 100V 1N3901* 200V 200V e@ 20 Amp current rating Noe. hehe 300 e VRRM 50 to 400 Volts Electrical Characteristics Average forward current Maximum surge current Max peak forward voltage Max peak reverse current Max peak reverse current Max reverse recovery time Max junction capacitance JFCAV) 20 Amps lESM 225 Amps VFM 1.40 Volts IRM 6 mA IRM 50 pA 'RR 200 ns Cy 150 pF Tc = 100C, Square wave, Rec = 1.8C/W 8.3 ms, half_sine IC = 100C IFM = 63A ly = 25C# VRRM, TJ = 150C VRRM, TW = 25C IF = 1A de, VR = 30V, di/dt = 25A/us VR = 10V, f = 1Mhz, TJ = 25C *Pulse test: Pulse width 300 jusec, Duty cycle 2% Thermal and Mechani cal Characteristics Storage temp range Max thermal resistance Mounting torque Weight TSTG Operating junction temp range [uJ R @JC 65C to 175C 65C to 150C 1.8C/W Junction to case 25-30 inch pounds .54 ounces (15.3 grams) typical COLORADO 800 Hoyt Street * Broomfield, CO. 80020 icrosemi se FAX: (303) 466-3775 www.microsemi.com 8-25-00 Rev. 1IN S899 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 0 .2 6 1.0 1.4 18 2.2 Instantaneous Forward Voltage Volts Figure 2 Typical Reverse Characteristics 1.0 01 .001 -0001 Typical Reverse Current mA 25C 0 100 200 500 400 Reverse Voltage Volts 00001 2.6 500 INS90S Figure 3 Typical Junction Capacitance 1000 600 400 200 100 80 60 40 20 Junction Capacitance pF 10 0.1 0.5 1.0 5.0 10 50 100 Reverse Voltage Volts Figure 4 Forward Current Derating & 160 150 149 -- IN IN 130 NK 120 IN N 110 N = So oO Maximum Allowable Case Temperature ' o oO 0 5 10 15 20 25 Average Forward Current Amperes 8-25-00 Rev. 1