ER3A THRU ER3J 3.0AMP. SUPER FAST SURFACE MOUNT RECTIFIER FEATURE SMC（DO-214AB） .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. .128(3.25) .108(2.75) .245(6.22) .220(5.59) .280(7.11) .260(6.60) .320(8.13) .305(7.75) .103(2.62) .079(2.00) .012(0.305) .006(0.152) 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 .01182(0.3) .00788(0.2) .060((1.52) .030(0.76) .008(0.203) .002(0.051) Dimensions in inches and (millimeters) 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 Ta =90°C VRRM VRMS VDC ER 3A 50 ER 3B 100 ER 3C 150 ER 3D 200 ER 3F 300 35 70 105 140 50 100 150 200 ER 3G ER 3J units 400 ER 3H 500 600 V 210 280 350 420 V 300 400 500 600 V IF(AV) 3.0 A IFSM 100.0 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 3.0A DC Maximum DC Reverse Current Ta =25°C at rated DC blocking voltage Ta =100°C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Storage Temperature Operation Junction Temperature VF 0.95 1.3 1.7 10.0 IR µA 500.0 trr CJ R(JA) TSTG TJ 35 45 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. - 381 - V ns 30 pF 47 °C /W -55 to +150 °C -55 to +125 °C RATING AND CHARACTERISTIC CURVES (ER3A THRU ER3J) FIG .1-TY PIC A L FO R W A R D C U R R EN T D ER A TIN G C U R V E FIG .2-TY PIC A L IN STA N TA N EO U S FO R W A RD C H A R A C TER ISTIC S 1.5 Single Phase H alf W ave 60H z R esistive or inductive Load 0 0 50 150 100 0V 20 V1.0 30 0V - 0 40 V 50 0 6 V- 00 V T J=25 ℃ Pulse W idth=300 μ s 1% D uty C ycle .1 .01 200 50 INSTANEOUS FORWARD CURRENT,(A) AVERGE FORWARD RECTIFIED CURRENT,(A) 10 3.0 1. 4 1.0 .6 1. 8 2.2 A M B IEN T TEM PERTU RE,( ℃ ) IN STA N E O U S FO R W A R D V O L TA G E,(V ) FIG .3-M A X IM U N N O N -R E PE TIT IV E FO R W A R D SU R G E C U R R EN T FIG .4-T Y PIC A L R E V ER SE C H A R A C T ER IST IC S 200 8.3m s Single H alf Sine-W ave (JED E C M ethod) 150 INSTANEOUS REVERSE CURRENT,(μA) PEAK FORWARD SURGE CURRENT,(A) 10 100 50 0 0 TJ=25 ℃ .1 .01 100 10 1.0 0 20 40 60 FIG .5-T EST C IRC U IT D IA G R A M A N D R E V ER SE R EC O V ER Y TIM E C H A R A C TER SITIC (+) 25V dc (approx) (-) 100 120 PE R C E N T O F R A TE D PE A K R EV ER SE V O LTA G E,(% ) N U M B ER O F C Y C LES A T 60H z 50 Ω N O N IN D U C T IVE 80 10 Ω N O N IN DU C TIV E +0.5A (+) 0 PU L SE G E N ER AT OR -0.25A (N O TE 2) 1Ω (N O TE 1) N O N - O SC IL O SC O PE IN D U C TIV E (-) -1.0A N O T E S: 1. R ise T im e=7ns m ax, Input Im pedance= 1 m egohm .22pF. 2. R ise Tim e= 10ns m ax, Souce Im pedance= 50 ohm s. - 382 - trr 140