OPTEK TECHNOLOGY INC Product Bulletin DSR3000 May 1990 4YBE D Me 6798560 OOOL42L 483 Mmm OTK KT). ICN. T- 03-1S Extra Fast Recovery Rectifiers Type DSR3000 / DSR5000 Series PACKAGE A {3 Watt) 028 NOM BE Ly of Ls n 10. PACKAGE B (5 Watt) Ob | Te poet 040 NOM A* PACKAGE IS VOIDLESS. MONOLITHIC GLASS-METAL STRUCTURE USING NO ORGANICS. LEADS: 1.25 NOMINAL OHFC COPPER WITH SOLDER DIP. MARKING: PART NO., DATE CODE, CATHODE STRIPE, OVER LIGHT BLUE BACKGROUND. Ge: 38C/Watt NOMINAL WITH 3/4" LEAD LENGTH. B PACKAGE IS VOIDLESS. MONOLITHIC GLASS-METAL STRUCTURE USING NO ORGANICS. LEADS: 1.1* NOMINAL OHFC COPPER WITH SOLDER CIP. MARKING: PART NO., DATE CODE, CATHODE STRIPE, OVER LIGHT BLUE BACKGROUND. Qe: 19C/Wait NOMINAL WITH 3/4" LEAD LENGTH. A PACKAGE B PACKAGE Features Absolute Maximum Ratings (Ta = 25C unless otherwise noted) * Axial leads Operating Junction Temperature - DSR3000 Series\) .................... 150C * 3 and 5 watt packages DSR5000 Series ee 150C * Voidless construction Storage Temperature ... 0... ccc eee eset een ceueees ~65C to 175C * 400 to 1000 volt Notes Screened to equivalent per JANTX or JANTXV levels on request Description Opteks extra fast recovery switching rectifiers exhibit the fastest trr available. This speed is coupled with low leakages and low Ve. These devices are hard glass sealed to assure high reliability. The package construction glass to metal oxide is voidless, with the die visible through the glass sleeve, This construc- tion provides for total hermeticity and tremendous ruggedness. The product is ideally suited for military or space pro- gram specifications as well as commercial applications. See Page 172 For Surface Mount Versions (1) jc < 50C/Awatt (36" lead length) (2) Gc < 25C/watt ( 96" lead length) try Circuit OUTPUT GENERATOR <ens y -1 amp INPUT RISE TIME 0 0 % amp Transistors: 2N4430, % ek _ p ' ca 5 watt, 2GHz Types DIODE IN tr a 710 FWO BIAS | >| t | +V Adjust +V for reverse current of | amp Generator: Wavetek 166 01 _* Adjust -V for forward current of % amp t+) Rise Time: < 10 ns rise time i} 01" 7 IT t> > ty to be measured *Several .01 ceramic chips in paratiel. 9.10 -V 500 4509 OUTPUT V+ = 10 V (Adj. for 1 amp rev.) V- = -3.5 V (Adj. for % amp fwd.) NOTE: Lead lengths of % or more will cause serious rmging effects. Layout is crittcal. o)) OUTPUT TO TEKTRONIX 2445 OSCILLOSCOPE, 100 mVv/Amp **Solid tantalum capacitors only. 100 uF 20 volts L = Slight inductance to null out overshoot must trim (about % .040 copper wire). All resistors non-inductive. Preferably chip resistors layed on microwave strip fine board. Critical inductance values are paralleled to help reduce inductance Optek Technology, Inc. 40 1215 W. Crosby Road Carrollton, Texas 75006 (214) 323-2200 TLX 215849 Fax (214) 323-2396OPTEK TECHNOLOGY INC Type DSR3000 / DSR5000 Series Electrical Characteristics (Ta = 25C unless otherwise noted) 4YHE D mM 679748580 0001422 3LT MH OTK 7- O3-/s B Package FORWARD CURRENT, If Amps Forward Voltage FORWARD CURRENT, ip Amps oO 002 00) 64 O68 O08 10 #12 #14 16 FORWARD VOLTAGE, Vp ~ Volts Forward Current vs. Forward Voltage 10 2 1 05 02 a1 005 002 oa a4 a6 08 FORWARD VOLTAGE, Ve Volts Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. Optek Technology, Inc. Carrollton, Texas 75006 (214)323-2200 TLX 215849 Fax (214)323-2396 10 120014 16 18 1.8 1215 W. Crosby Road, 1000 500 200 100 50 20 10 REVERSE CURRENT, Ip nA nr 050 020 010 0 10,000 5000 2000 1000 500 200 100 50 20 10 5 2 REVERSE CURRENT, IR A 1 0 Junction Temperature VA = Rated 25 50 76 100 125 #160 175 JUNCTION TEMPERATURE, T) C Reverse Current vs. Junction Temperature 25 6075 100 125 150 175 JUNCTION TEMPERATURE, T, C 41 Spec Vr tr2-1-14 A Max In @ Vr Max VF Part No. Nom Max 25C 100C Co Nom Max Volts nSec nSec pA LA pF Volts Volts DSR3000 Series - Double Stug A (VF at 1A) DSR 3400 X 400 20 30 10 160 50 1.24 1.5 DSR 3500 X 500 20 30 10 160 50 1.28 1.8 DSR 3600 X 600 . 35 50 10 160 40 1.32 1.8 DSR 3700 X 700 35 50 10 160 40 1.36 1.8 DSR 3800 X 800 50 75 10 160 40 1.40 1.8 DSR 31000 X 1000 70 100 10 160 34 1.44 1.8 DSR5000 Series - Double Slug B (VF at 4A) DSR 5400 X 400 20 30 20 700 250 1.18 1.5 DSR 5500 X 500 20 30 20 700 225 1.22 1.8 DSR 5600 X 600 35 50 20 700 200 1.26 1.8 DSR 5700 X 700 35 50 20 700 200 1.30 1.8 DSR 5800 X 800 50 75 20 700 175 . 1.34 1.8 DSR 51000 X 1000 70 100 20 700 150 1.38 1.8 Typical Performance Curves A Package Forward Current vs. Reverse Current vs.