RFC3K

RFC2K THRU RFC4K 规格书 V1.0 RFC2K THRU RFC4K 0.2AMPS. HIGH VOLTAGE FAST RECOVERY RECTIFIERS FEATURES DO-41 ·Fast switching ·Low leakage ·Low forward voltage drop ·High current capability ·High surge capability ·High reliability ·High voltage .787(20.0) MIN. .205(5.2) .166(4.2) MECHANICAL DATA ·Case: Molded plastic ·Epoxy: UL94V-0 rate flame retardant ·Lead: MIL-STD- 202E, Method 208 guaranteed ·Polarity: Color band denotes cathode end ·Mounting position: Any ·Weight: 0.33 grams .107(2.7) DIA. .080(2.0) + - .787(20.0) MIN. .025(0.64) DIA. .021(0.53) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified.Single phase, half wave, 60Hz,resistive or inductive load.For capacitive load, derate current by 20%. Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward rectified Current at TA=50°C SYM BOL VRRM VRMS VDC RFC2K RFC3K RFC4K units 2000 2400 3000 V 1400 1680 2100 V 2000 2400 3000 V IF(AV) 0.2 A IFSM 30 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) Maximum Instantaneous forward Voltage at 0.2A DC VF 4.0 Maximum DC Reverse Current at Rated DC Blocking Voltage TA=25°C Maximum Full Load Reverse Current Average Storage Temperature Operation JunctionTemperature 6.5 V 5.0 IR µA 100 Full Cycle .375”(9.5mm) lead length at TL=55°C Maximum Reverse Recovery Time (Note ) 5.0 TRR TSTG TJ Note: Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 1 500 nS -55 to +150 °C -55 to +125 °C RFC2K THRU RFC4K 规格书 V1.0 RATING AND CHARACTERISTIC CURVES (RFC2K THRU RFC4K ) 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 Single Phase H alf W ave 60H z R esistive or inductive Load 0.1 0 0 50 150 100 A M B IEN T TEM PER TU R E,( ℃ ) V V 00 30 24 20 0.1 TJ=25 ℃ Pulse W idth=300 μ s 1% D uty C ycle 0.01 .001 0.5 200 00 00 V 1.0 INSTANEOUS FORWARD CURRENT,(A) 0.2 AVERGE FORWARD RECTIFIED CURRENT,(A) FIG .2-TY PIC A L IN STA N TA N EO U S FO R W A R D C H A R A C TER ISTIC S 3.5 2.0 5.0 6.5 IN STA N EO U S FO R W A R D V O LTA G E,(V ) FIG .4-TY PIC A L R EV ER SE C H A R A C TER ISTIC S FIG .3-M A X IM U N N O N -R EPETITIV E FO R W A R D SU R G E C U R R EN T 40 INSTANEOUS REVERSE CURRENT,(μA) PEAK FORWARD SURGE CURRENT,(A) 10 8.3m s Single H alf Sine-W ave (JED EC M ethod) 30 20 10 1.0 TJ=25 ℃ .1 .01 0 0 100 10 0 20 40 60 N U M B ER O F C Y C LES A T 60H z FIG .5-TEST C IR C U IT D IA G R A M A N D R EV ER SE R EC O V ER Y TIM E C H A R A C TER SITIC 50 Ω N O N IN D U C TIV E (+) 25V dc (approx) (-) 80 100 120 PER C EN T O F R A TED PEA K R EV ER SE V O LTA G E,(% ) 10 Ω N O N IN D U C TIV E +0.5A (+) 0 PU L SE G EN ER A TO R -0.25A (N O T E 2) 1Ω (N O T E 1) N O N - O SC IL O SC O PE IN D U C TIV E (-) -1.0A N O TES:1. R ise Tim 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. 2 trr 140