SEMITRON INDUSTRIES LTD 43E D MM 4137849 00001466 & EESLCB T-03-~(7 13693 scrics Fast Recovery Rectifier 12 Amp Silicon Diode FEATURES a Hermetically sealed DO4 wm Recovery time 200 nS w Low overshoot current w Normal and reverse polarity MECHANICAL DATA w Case: Industry standard D04 7/16th Hex stud with 10-32 UNF threads, welded, hermetically sealed metal and glass m Finish: All external surfaces are corrosion resistant and terminal solderable mw Weight: 7.5 grams m Mounting Position: Any mw Polarity: Standard polarity: cathode to stud. Reverse polarity: anode to stud (suffix R) (.45") 11.5 max YT 11.50 max (-45") | 10.28 hax q_(.8") 20.32 max |i (.4") he OA 4.0 max (.15") m 1.53 +! ft in (.06") \ (.27) max m Case Outline SO10A (DO. 4) diam in mm (inch) TEST CIRCUIT FOR RECOVERY TIME 4 RELAY (Note 1) OUTPUT (Note 3) SLOW BLOW Z (Note 2) _ NON-INDUCTIVE 300 = ws laf BATTERY = = D.U.T. Lyf PS. (Note 4) 12 10W NON-INDUCTIVE t,,and Is = 43. T-03-/7 SEMITRON INDUSTRIES LTD WED @ 8237889 OOO0187 T MBSLCB Electrical Characteristics @ 25C, unless otherwise specified JEDEC Rated OC Peak Average Maximum Maximum Reverse Current Type Blocking Reverse Forward Forward 5 Number Voltage Voltage Current Voltage 25C 100C @ Vem 65C to -65C to -65C to k= 12A fo=12A@Vaw Va = Rated Value y= 12A 100C 100C 100C ~65C to 100C f=60Hz Ve Vam lo Vr Ve (Peak) Ir lr Ip (Ave) Vaits Volts Amps Volts Volts pA mA mA 1N3889 50 50 12 1.4 1.5 235 3.0 5.0 1N3890 100 100 12 14 15 25 3.0 5.0 1N3891 200 200 12 14 15 25 3.0 5.0 1N3892 300 300 12 14 15 25 3.0 5.0 4N3893 400 400 12 1.4 15 25 3.0 5.0 Switching Characteristics @ 25C, unless otherwise specified JEDEC Maximum Maximum Type Recovery Current Number Time Overshoot See Fig. 1, 2&3 DERATING CURVE tr los nSec Amps 2 16 x eo 1 : . a 43889 200 2.0 = . zw a 12 y 4 : 1N3890 200 2.0 5 8 ul 4N3891 200 20 @ 8 \ a6 = i = 1N3892 200 20 = gla \ : E FA 4N2893 200 2.0 g \ r Be Ss 65 "0 50 100 150 3 3 Stud TEMPERATURE *C .. 4 a TYPICAL OSCILLOSCOPE PATTERNS OF RECOVERY TYPICAL OSCILLOSCOPE PATTERNS OF RECOVERY : EXTRAPOLATED TO ZERO CURRENT REFERENCE + + ZERO CURRENT 0 CURRENT -. REFERENCE ERENCE 0 40 - NANOSECONDS NANOSECONDS NOTE 1 The relay is a make-before-break, wetted-mercury-contact type driven by a 60 Hz sine wave. Conduction time is 640 Sec and it is open approximately 7.7 mSec. NOTE 22 is a 3 2, 25 W rheostat adjusted for a resistance of 1.4 Q from the relay to the anode. The inductance between the same points is 38h. NOTE 3 Monitoring oscilloscope characteristics: t, < 14nSec, Rig = 9 MQ, Co $ 12 pf, Lan $0.5 ph. NOTE 4 Power supply has an output impedance of 0.5 Q from DC to 2kHz.