Fast Recovery INS309 IN 3893 Dim. Inches Millimeter Minimum Maximum Minimum Maximum Notes A oe oe 1 B -424 -437 10.77 11.10 c --- .505 --- 12.82 D --- .800 --- 20.32 _ E .422 .453 10.72 11.50 F .075 175 1.90 4.44 p G --- .405 --- 10.29 D Notes: i 165 ee 414 ass 2 { 1. 10-32 UNF3A threads M "424 10.77 . Hl + 2. Full threads within 2 1/2 020 E10. : Dia. it - Full threads within 2 1/ N .020 .065 510 1.65 reads P 060 -- 1.52 --- Dia. E 3. Standard Polarity: Stud A is Cathode 1 Reverse Polarity: Stud is Reverse Polarity DO203AA (D04) Microsemi Working Peak Repetitive Peak Catalog Number Reverse Voltage Reverse Voltage Fast R Rectifi 1N3889* 50V 50V ast Recovery Rectifier 1N3890* 100V 100V @ 175C Junction Temperature 1N3891* 200V 200V eYVRRM 100 to 400 Volt 1N3892* 300V 300V os 1N3893* 400V 400V @12 Amps Current Rating *Add Suffix R For Reverse Polarity Electrical Characteristics Average forward current | E(AV) 12 Amps Te = 100C, Square wave, Reuc = 2.0C/W Maximum surge current FSM 175 Amps 8.3 ms, half sine TC = 100C Max peak forward voltage VFM 1.50 Volts IFM = 38A TJ = 25C* Max peak reverse current IRM 2mA VRRM, TU = 150C Max peak reverse current RM 10 WA VRRM, TJ = 25C Max reverse recovery time tRR 200 ns IF = 1A de, VR = 30V, di/dt = 25A/us, TC = 55C Typical junction capacitance Cy 6115 pF VR = 10V, f = 1Mhz, TU = 25C *Pulse test: Pulse width 300 usec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TSTG 65C to 175C Operating junction temp range TJ 65C to 150C Max thermal resistance R eC 2.0C/W Junction to case Mounting torque 12-15 inch pounds Weight .16 ounces (5.0 grams) typical LAWRENCE a =& Loke Street Lawrence, MA 01841 04-18-07 Rev. 1 icrosemi 233% FAX: (978) 689-0803 www micrasemi cam INS3889 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 14 1.8 2.2 Instantaneous Forward Voltage Volts Figure 2 Typical Reverse Characteristics 10 1.0 01 .001 25C 0 100 200 300 400 Reverse Voltage Volts Typical Reverse Current mA 0001 2.6 500 INS389S 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 175 160 N N\ aN 145 N\ 130 N 115 N 100 85 Maximum Allowable Case Temperature C 70 0 2 4 6 8 10 12 14 16 18 20 Average Forward Current Amperes 04-18-07 Rev. 1