ER300~ER308 SUPERFAST RECOVERY RECTIFIERS 50 to 800 Volts VOLTAGE CURRENT DO-201AD 3.0 Ampere Unit: inch(mm) FEATURES .052(1.3) .048(1.2) 1.0(25.4)MIN. • Superfast recovery times-epitaxial construction. • Low forward voltage, high current capability. • Exceeds environmental standards of MIL-S-19500/228. • Hermetically sealed. • Low leakage. .375(9.5) • Plastic package has Underwriters Laboratories Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. .285(7.2) • High surge capability. • In compliance with EU RoHS 2002/95/EC directives .210(5.3) .188(4.8) 1.0(25.4)MIN. MECHANICALDATA • Case: Molded plastic, DO-201AD • Terminals: Axial leads, solderable to MIL-STD-750,Method 2026 • Polarity: Color Band denotes cathode end • Mounting Position: Any • Weight: 0.0395 ounce, 1.122 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. PA RA M E TE R S YM B O L E R 3 0 0 E R 3 0 1 E R 3 0 1 A E R 3 0 2 E R 3 0 3 E R 3 0 4 E R 3 0 6 E R 3 0 6 A E R 3 0 8 U N I T S M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e VRRM 50 100 150 200 300 400 600 700 800 V M a xi m um R M S V o l t a g e VRMS 35 70 105 140 210 280 420 490 560 V M a xi m um D C B l o c k i ng V o l t a g e VD C 50 100 150 200 300 400 600 700 800 V M a xi m um A ve r a g e F o r w a r d C ur r e nt . 3 7 5 " ( 9 . 5 m m ) l e a d l e ng t h a t TA = 5 5 O C IF ( A V ) 3 .0 A P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne - w a ve s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d ) IF S M 125 A M a xi m um F o r w a r d V o l t a g e a t 3 . 0 A D C VF M a xi m um D C R e ve r s e C ur r e nt a t T J = 2 5 OC R a t e d D C B l o c k i ng V o l t a g e T J = 1 2 5 OC IR 1 .0 300 µA M a x i m u m R e v e r s e R e c o v e r y Ti m e ( N o t e 1 ) trr 35 ns Ty p i c a l J u n c t i o n c a p a c i t a n c e ( N o t e 2 ) CJ 35 pF R θJ A 20 TJ , TS T G -5 5 to +1 5 0 0 .9 5 1 .2 5 1 .7 0 2 .0 2 .5 V O Ty p i c a l J u n c t i o n R e s i s t a n c e ( N o t e 3 ) O p e r a t i n g a n d S t o r a g e Te m p e r a t u r e R a n g e C / W O C NOTES:1. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A 2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC 3. Thermal resistance from junction to ambient and from junction to lead length 0.375"(9.5mm) P.C.B. mounted STAD-MAR.06.2009 PAGE . 1 ER300~ER308 RATING A ND CHARA CTERISTIC CURVES 10 W Naninductive trr + 0.5A (- ) 0 PULSE GENERATOR NOTE 2 (+ ) 25Vdc (approx) (- ) 1W Nani n d u c ti v e - 0.25 (+ ) OSCIL L OSCOPE NOTE 1 -1.0 SET TIME B A SE FOR 10ns /cm NOTES: 1.Ri s e Tim e = 7n s max. Inp u t m I p ed an ce = 1 meg o hm . 22p F 2.Ri s e Ti m e = 10n s max . So ur c e Im ped an c e = 50 Ohm s 125 FORWARD SURGE CURRENT, AMPERES pk (HALF-SING WAVE) 50 W Naninductive 1cm 100 75 50 25 1 2 4 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz FIG.1 REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM FIG.2 MAXIMUM NON-REPEITIVE SURGE CURRENT 100 INSTANTANEOUS FORWARD CURRENT AMPERES AVERAGE FORWARD RECIFIED CURRENT AMPERES 4.0 MAXIMUMAVERAGE CURRENT RATING SINGLE PHASE, HALF-WAVE, 60Hz RESISTIVE OR INDUCTIVE LOAD .375" (9mm) LEAD LENGTHS 3.0 2.0. . 1.0. . 0 0 20 40 60 80 100 120 140 160 180 O AMBIENT TEMPERATURE, C FIG.3 MAXIMUM AVERAGE FORWARD CURRENT RATING 300-400V 700V 10 600V 800V 1.0 0.1 O T J = 25 C .01 0 1000 0.4 0.8 1.2 1.6 2.0 2.4 2.8 INSTANTANEOUS FORWARD VOLTAGE VOLTS FIG.4 TYPICAL JUNCTION CAPACITANCE O TJ= 125 C 100 O TJ= 75 C 100 10 1.0 0.1 O TJ= 25 C 20 40 60 80 100 120 JUNCTION CAPACITANCE, pF INVSTANTANEOUS REVERSE CURRENT, MICROAMPERES 50-200V 10 TJ = 25 OC f = 1.0 MHz Vsig = 50 mVp-p 1 0.1 PERCENT OF RATED PEAK INVERSE VOLTGE, VOLTS FIG.5 TYPICAL REVERSE CHARACTERISTICS STAD-MAR.06.2009 1 10 100 REVERSE VOLTAGE, VOLTS FIG. 6 TYPICAL JUNCTION CAPACITANCE PAGE . 2