UF301G

DATA SHEET UF300G thru UF308G GLASS PASSIVATED JUNCTION ULTRAFAST SWITCHING RECTIFIERS DO-201AD CURRENT 3.0 Amperes VOLTAGE 50 to 800 Volts FEATURES 1.0(25.4)MIN. Unit: inch(mm) • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound • Exceeds environmental standards of MIL-S-19500/228. • Ultra Fast switching for high efficiency. • Both normal and Pb free product are available : Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above .052(1.3) .048(1.2) .375(9.5) MECHANICALDATA Case: Molded plastic, DO-201AD Terminals: Axial leads, solderable per MIL-STD-202,Method 208 Polarity: Band denotes cathode Mounting Position: Any Weight: 0.04 ounce, 1.1 gram .285(7.2) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. P A R A M E TE R M a xim um R e curre nt P e a k R e ve rse V o l a g e t M a xim um R M S V o l a g e t M a xim um D C B l cking V o l a g e o t M a xim um A ve ra g e F o rw a rd C urre nt .3 7 5 "(9 .5 m m ) l a d l ng th a t T A = 5 5 O C e e P e a k F o rw a rd S urg e C urre nt : 8 .3 m s sing l ha l sine -w a ve e f sup e rim p o se d o n ra te d l a d (JE D E C m e tho d ) o M a xim um F o rw a rd V o l a g e a t 3 .0 A t M a xim um D C R e ve rse C urre nt T J = 2 5 O C a t R a te d D C B l cking V o l a g e T J = 1 0 0 O C o t Typ ica l Junctio n ca p a cita nce (N o te 1 ) 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 S YM B O L V RRM V RM S VDC IV A I SM F VF I R CJ R θ JA TR R T J,T S TG U F 300G 50 35 50 U F 301G 100 70 100 1.0(25.4)MIN. .210(5.3) .188(4.8) U F 302G U F 304G U F 306G U F 308G 200 140 200 3 .0 150 400 280 400 600 420 600 800 560 800 UNI S T V V V A A 1 .0 1 0 .0 300 75 60 50 1 .3 1 .7 V uA 50 O pF C /W ns O 100 -5 5 T O + 1 5 0 C NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC. 2. Thermal Resistance from Junction to Ambient and from Junction to lead length 0.375”(9.5mm) P.C.B. mounted. 3. Reverse Recovery Time IF=.5A ,IR=1A , I rr=.25A STAD-APR.30.2004 PAGE . 1 RATING AND CHARACTERISTIC CURVES 10 INSTANTANEOUS FORWARD CURRENT AMPERES 50-200V 400V AVERAGE FORWARD CURRENT, AMPERES 6.0 5.0 4.0 3.0 2.0 1.0 0 1.0 TA= 25 OC SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS 600-800V 0.1 .01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 25 50 75 100 125 150 O 175 INSTANTANEOUS FORWARD VOLTAGE,VOLTS AMBIENT TEMPERATURE, C Fig.2 FORWARD CURRENT DERATING CURVE Fig.1 FORWARD CHARACTERISTICS 100 210 FORWARD SURGE CURRENT,AMPERES INSTANTANEOUS REVERSE CURRENT,uA 180 150 120 90 60 30 0 T J =125 C O 10 T J =75 C O 1.0 T J =25 C O 0.1 0.01 0 20 40 60 80 100 120 140 1 5 10 50 100 200 1000 PERCENT OF PEAK REVERE VOLTAGE,% Fig.3 TYPICAL REVERSE LEAKAGE CHARACTERISTICS NO. OF CYCLES AT 60Hz Fig.4 PEAK FORWARD SURGE CURRENT STAD-APR.30.2004 PAGE . 2