SB640CT

DATA SHEET SB620CT~SB660CT SCHOTTKY BARRIER 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. • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. • Both normal and Pb free product are available : Normal : 80~95% Sn, 5~20% Pb .177(4.5)MAX .419(10.66) .387(9.85) .139(3.55) MIN 20 to 60 Volts CURRENT 6.0 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 Pb free: 98.5% Sn above .038(0.96) .019(0.50) .548(13.93) .025(0.65)MAX MECHANICALDATA Case: TO-220AB full molded plastic package Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. Mounting Position: Any Weight: 0.08 ounces, 2.24grams. .1(2.54) .1(2.54) AC Positive CT AC MAXIMUM RATING AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% PA R A M E TE R M a xi um R e curre nt P e a k R e ve rse V o l a g e m t M a xi um R M S V o l a g e m t M a xi um D C B l cki g V o l a g e m o n t M a xi um A ve ra g e F o rw a rd C urre nt . 7 5 "(9 . m m ) m 3 5 l a d l ng t a t T c = 7 5 O C e e h P e a k F o rw a rd S urg e C urre nt : . m s si g l ha l si e -w a ve 83 ne fn sup e ri p o se d o n ra t d l a d (JE D E C m e t o d ) m eo h M a xi um F o rw a rd V o l a g e a t 3 . A m t 0 M a xi um D C R e ve rse C urre nt T C = 2 5 O C m a t R a t d D C B l cki g V o l a g e T C = 1 0 0 O C e o n t Typ i a l T he rm a l R e si t nce c sa O p e ra t ng Junct o n Te m p e ra t re R a ng e i i u S t ra g e Te m p e ra t re R a ng e o u S Y M B O L S B 620C T S B 630C T S B 640C T S B 650C T S B 660C T U N I S T V RRM V RM S VDC IV A F I SM 20 14 20 30 21 30 40 28 40 6. 0 75 50 35 50 60 42 60 V V V A A VF 0. 5 5 0. 2 15 6 80 -5 0 t + 1 2 5 o -5 0 t + 1 5 0 o 0. 0 7 V I R R θ JC R θ JA TJ T J, S TG T mA O C /W O C C O NOTES: Both Bonding and Chip structure are available. STAD-AUG.09.2004 PAGE . 1 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES 10.0 8.0 CASE TEMPERATURE, OC , PEAK FORWARD SURGE CURRENT AMPERES NO. OF CYCLE AT 60HZ Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10.00 10.00 O T J = 125 C 50-60V FORWARD CURRENT, AMPERES 1.00 20-40V REVERSE CURRENT, uA TJ=75 C O 0.10 1.00 0.01 T J =25 C O 0.00 20-40V 50-60V 0.00 20 40 60 80 100 0.10 0.20 0.40 0.60 0.80 1.00 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FORWARD VOLTAGE, VOLTS Fig.3- TYPICAL REVERSE CHARACTERISTIC Fig.4- TYPICAL INSTANTANEOUS FORWARD CHRACTERISTIC STAD-AUG.09.2004 PAGE . 2