DATA SHEET UF150G thru UF158G GLASS PASSIVATED JUNCTION ULTRAFAST RECOVERY RECTIFIERS DO-15 CURRENT 1.5 Amperes VOLTAGE 50 to 800 Volts Unit: inch(mm) FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound .034(.86) 1.0(25.4)MIN. .028(.71) • Exceeds environmental standards of MIL-S-19500/228. • Ultra Fast recovery for high efficiency. • Both normal and Pb free product are available : .300(7.6) Pb free: 98.5% Sn above .230(5.8) Normal : 80~95% Sn, 5~20% Pb MECHANICALDATA .140(3.6) Case: Molded plastic, DO-15 .104(2.6) 1.0(25.4)MIN. Terminals: Axial leads, solderable per MIL-STD-202,Method 208 Polarity: Band denotes cathode Mounting Position: Any Weight: 0.015 ounce, 0.4 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. PAR AME T E R S YM B OL UF 1 5 0 G UF 1 5 1 G UF 1 5 2 G UF 1 5 4 G UF 1 5 6 G UF 1 5 8 G U N IT 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 V RRM 50 100 200 400 600 800 V M a xi m um R M S V o l t a g e V RMS 35 70 140 280 420 560 V M a xi m um D C B l o c k i ng V o l t a g e V DC 50 100 200 400 600 800 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 T A = 5 5 OC IAV 1 .5 A IF S M 50 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 ) M a xi m um F o r w a r d V o l t a g e a t 1 . 5 A VF M a x i m u m D C R e v e r s e C u r r e n t TA = 2 5 O C a t R a t e d D C B l o c k i n g V o l t a g e TA = 1 0 0 O C IR 1 0 .0 150 uA 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 1 ) CJ 25 pF Rθ J A 50 Ty p i c a l T h e r m a l R e s i s t a n c e ( N o t e 2 ) 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 3 ) O p e r a t i n g J u n c t i o n 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 T RR T J , T S TG 1 .0 1 .3 50 1 .7 O 100 - 5 5 TO + 1 5 0 V C / W ns O C NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC. 2. Thermal Resistance from Junction to Ambient. 3. Reverse Recovery Time IF=.5A ,IR=1A , Irr=.25A STAD-APR.27.2004 PAGE . 1 RATING AND CHARACTERISTIC CURVES 50-200V 400V 600-800V 1.0 0.1 0.0 0.5 1.0 1.5 2.0 2.5 AVERAGE FORWARD CURRENT, AMPERES FORWARD CURRENT, AMPERES 10.0 3.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS 2.5 2.0 1.5 1.0 0.5 0 25 75 50 FORWARD VOLTAGE,VOLTS 100 125 150 175 AMBIENT TEMPERATURE, OC Fig.1 FORWARD CHARACTERISTICS Fig.2 FORWARD CURRENT DERATING CURVE FORWARD SURGE CURRENT,AMPERES 100 O T A = 125 C REVERSE CURRENT, uA 10 1.0 O T A = 75 C 0.1 O T A = 25 C 0.01 0.001 0 20 40 60 80 60 50 40 30 20 10 1 2 4 6 8 10 20 40 60 80 100 100 PERCENT OF PEAK REVERE VOLTAGE,% Fig.3 TYPICAL REVERSE LEAKAGE CHARACTERISTICS STAD-APR.27.2004 70 NO. OF CYCLES AT 60Hz Fig.4 PEAK FORWARD SURGE CURRENT PAGE . 2