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| DATA SHEET UF1000CT~UF1008CT ULTRAFAST RECOVERY RECTIFIERS VOLTAGE FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. * Exceeds environmental standards of MIL-S-19500/228 * Low power loss, high efficiency. * Low forwrd voltge, high current capability * High surge capacity. * Ultra fast recovery time, high voltage. * Both normal and Pb free product are available : .177(4.5)MAX .419(10.66) .387(9.85) .139(3.55) MIN 50 to 800 Volts CURRENT 10.0 Amperes TO-220AB Unit : inch (mm) .196(5.00) .163(4.16) .054(1.39) .045(1.15) .269(6.85) .226(5.75) .624(15.87) .50(12.7)MIN Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above .038(0.96) .019(0.50) .548(13.93) .025(0.65)MAX MECHANCALDATA Case: TO-220AB full molded plastic package Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. Standard packaging: Any Weight: 0.08 ounces, 2.24grams. .1(2.54) .1(2.54) AC Positive CT AC MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% 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 a t T c = 1 0 0 O C P e a k F o rw a rd S urg e C urre nt :8 .3 m s sing l ha l sine e f w a ve 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 5 .0 A t M a xim um D C R e ve rse C urre nt T A = 2 5 O C a t R a te d D C B l cking V o l a g e T A = 1 2 5 O C o t Typ ica l Junctio n C a p a cita nce (N o te 1 ) M a xim um R e ve rse R e co ve ry Tim e (N o te 2 ) Typ ica l T he rm a l R e sista nce (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 U F 1000C T U F 1001C T U F 1002C T U F 1003C T U F 1004C T U F 1006C T U F 1008C T U N I S T V RRM V RM S VDC IV A F I SM 50 35 50 100 70 100 200 140 200 300 210 300 10 125 400 280 400 600 420 600 800 560 800 V V V A A VF 1 .0 10 500 80 50 2 1 .3 0 1 .7 0 V R I uA CJ TR R R JC TJ,T S TG 50 100 O pF ns C /W O -5 0 to + 1 5 0 C NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC. 2. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A. 3. Thermal resistance from Junction to case. 4. Both Bonding and Chip structure are available. STAD-MAR.12.2004 PAGE . 1 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES 12.5 JUNCTION CAPACITANCE, pF 240 10.0 7.5 5.0 2.5 0 0 150 O 200 160 120 80 40 0 1 2 5 10 20 50 100 200 500 TJ = 25 C O 50 100 CASE TEMPERATURE, C REVERSE VOLTAGE, VOLTS Fig.1 FORWARD CURRENT DERATING CURVE Fig.2 TYPICAL JUNCTION CAPACITANCES 1000 INSTANTANEOUS FORWARD CURRENT, Amperes 100 INSTANTANEOUS REVERSE CURRENT,uA 300-400V 50-200V 10 600-800V 100 TJ= 125 C O 10 1.0 TJ= 25 C O T J =25 OC 1.0 0.8 1.0 1.2 1.4 1.6 1.8 0.1 20 40 60 80 100 120 140 FORWARD VOLTAGE, volts PERCENT OF RATED PEAK REVERSE VOLTAGE,% Fig.3 FORWARD CHARACTERISTICS Fig.4 TYPICAL REVERSE CHARACTERISTICS FORWARD SURGE CURRENT,AMPERES 175 150 125 100 75 50 25 1 10 100 NO. OF CYCLES AT 60Hz Fig.5 PEAK FORWARD SURGE CURRENT STAD-MAR.12.2004 PAGE . 2 |
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