US1A THRU US1M 1.0AMP. SURFACE MOUNT ULTRA FAST RECTIFIERS FEATURE .High current capability, .Low forward voltage drop .Low power loss, high efficiency .High surge capability .High temperature soldering guaranteed 260°C /1 0sec/0.375" lead length at 5 lbs tension Superfast recovery time for high efficiency. .For surface mounted application. .Easy pick and place. Fig1: SMA/DO-214AC* FOR OPEN JUNCTION DICE PACKAGING OUTLINE Fig2: SMA/DO-214AC FOR GLASS PASSIVATED DICE PACKAGING OUTLINE MECHANICAL DATA .Case: Molded plastic .Epoxy: UL94V-0 rate flame retardant .Lead: MIL-STD- 202E, Method 208 guaranteed .Polarity:Color band denotes cathode end .Packaging:12mm tape per EIA STD RS-481 .Mounting position: Any NO Fig1（mm） Fig2（mm） A B C D E F G 1.9～2.4 1.2～1.8 0.23MAX 2.4～2.9 3.8～4.6 0.8～1.8 4.8～5.80 1.98～2.3 1.35～1.6 0.2MAX 2.4～2.9 3.8～4.6 0.8～1.8 4.8～5.80 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated) SYM BOL Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward Rectified Current at TL =55°C VRRM VRMS VDC US 1A 50 US 1B 100 US 1D 200 US 1G 400 US 1J 600 US 1K 800 US 1M units 1000 V 35 70 140 280 420 560 700 V 50 100 200 400 600 800 1000 V IF(AV) 1.0 A IFSM 30.0 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 1.0A DC Maximum DC Reverse Current Ta =25°C at rated DC blocking voltage Ta =125°C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note2) Typical Thermal Resistance (Note 3) Storage Temperature Operation Junction Temperature VF 1.0 1.3 1.7 5.0 IR µA 125.0 trr CJ R(JA) 50 75 nS 20 15 pF TSTG TJ Note: 1. Reverse Recovery test Condition: If=0.5A,IR=1.0A,IRR=0.25A; 2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc 3. P.C.B.Mounted on0.2×0.2”(5.0×5.0mm)[0.013mm thick]Copper Pad Area. - 215 - V 75 °C/W -55 to +150 °C -55 to +125 °C 0 .5 S in g le P h ase H alf W av e 6 0 H z R esistiv e o r in d u ctiv e L o ad 0 0 50 150 1 00 0 30 .1 .01 2 00 V- 1 .0 50 INSTANEOUS FORWAR FORWARD D CURRENT,(A) AVERGE FORWARD RECTIFIED CURRENT,(A RATING AND CHARACTERISTIC CURVES (US1A THRU US1M) .6 A M B IE N T T E M P E R T U R E ,( ℃ ) IN S T A N E FI F IG .3 -M A X IM U N N O N -R E P E T IT IV E FORW ARD SURGE CURRENT 40 INSTANEOUS REVERSE CURRENT,(μA) PEAK FORWARD SURGE CURRENT,(A) 10 8 .3 m s S in g le H alf S in e -W a v e (JE D E C M eth o d ) 30 20 10 0 0 .1 .01 1 00 10 1 .0 0 20 PERCEN N U M B ER O F C Y C LES A T 60H z F IG .5 -T E S T C IR C U IT D IA G R A M A N D R R E C O V E R Y T IM E C H A R A C T E R S I 50 Ω N O N IN D U C T IV E 10 Ω N O N IN D U C T IV E + 0 .5A (+ ) - 216 - 0 trr