DATA SHEET UF150 thru UF1510 ULTRAFAST RECOVERY RECTIFIERS CURRENT VOLTAGE 50 to 1000 Volts 1.5 Amperes DO-15 Unit: inch(mm) FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound 1.0(25.4)MIN. .034(.86) • Exceeds environmental standards of MIL-S-19500/228. • Ultra Fast recovery for high efficiency. .028(.71) • Pb free product are available : 99% Sn above can meet Rohs environment .300(7.6) .230(5.8) substance directive request MECHANICALDATA Case: Molded plastic, DO-15 .140(3.6) .104(2.6) 1.0(25.4)MIN. Terminals: Axial leads, solderable per MIL-STD-202G,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. PA R A M E TE R S Y M B O L U F 150 U F 151 U F 152 U F 154 U F 156 U F 158 U F 1 5 1 0 U N IT S M a xim um R e curre nt P e a k R e ve rse V o lta g e V RRM 50 100 200 400 600 800 1000 V M a xim um R M S V o lta g e V RM S 35 70 140 280 420 560 700 V M a xim um D C B lo cking V o lta g e VDC 50 100 200 400 600 800 1000 V M a xim um A ve ra g e F o rw a rd C urre nt .3 7 5 "(9 .5 m m ) le a d le ng th a t T A = 5 5 O C P e a k F o rw a rd S urg e C urre nt : 8 .3 m s sing le ha lf sine -w a ve sup e rim p o se d o n ra te d lo a d (JE D E C m e tho d ) IA V 1 .5 A IF S M 50 A 1 .0 1 .1 1 .7 V M a xim um F o rw a rd V o lta g e a t 1 .5 A VF M a xim um D C R e ve rse C urre nt TA = 2 5 O C a t R a te d D C B lo cking V o lta g e TA = 1 0 0 O C IR 1 0 .0 150 uA Typ ica l Junctio n ca p a cita nce (N o te 1 ) CJ 25 pF R θ JA 50 Typ ica l T he rm a l R e sista nce (N o te 2 ) M a xim um R e ve rse R e co ve ry Tim e (N o te 3 ) O p e ra ting Junctio n a nd S to ra g e Te m p e ra ture R a ng e TR R T J,T S TG 50 O 75 -5 5 T O + 1 5 0 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-MAR.17.2004 PAGE . 1 RATING AND CHARACTERISTIC CURVES 10.0 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 3.0 50-200V 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 T A = 125 OC 10 REVERSE CURRENT, uA FORWARD SURGE CURRENT,AMPERES 100 1.0 T A = 75 OC 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-MAR.17.2004 70 NO. OF CYCLES AT 60Hz Fig.4 PEAK FORWARD SURGE CURRENT PAGE . 2