D4KB6L REVERSE VOLTAGE FORWARD CURRENT GLASS PASSIVATED BRIDGE RECTIFIERS - 600Volts - 4.0 Amperes D3K FEATURES .057(1.45) R2 ● High surge current capability ● Terminal:Plated leads solderable per MIL-STD 202E, Method 208C ● Case:UL-94 Class V-0 recognized Flane Retardant Epoxy .094(2.4) .071(1.8) .049(1.25) .041(1.05) .034(0.86) .026(0.66) ● Polarity:Polarity symbol marked on body ● Mounting position:any .055(1.4) .039(1.0) .059(1.5) .043(1.1) .484(12.3) .461(11.7) .055(1.4) .047(1.2) MACHANICAL DATA .276(7.0) .252(6.4) .484(12.3) .461(11.7) .437(11.1) .413(10.5) ldeal for printed circuit board .130(3.3) .114(2.9) .110(2.8) .094(2.4) .555(14.1) .531(13.5) .134 .122 (3.4) (3.1) ● High case dielectric strength .024 (0.6) ● Glass passivated chip junction .024(0.6) .016(0.4) .162 .162 .162 .138 .138 .138 (4.11)(4.11)(4.11) (3.51)(3.51)(3.51) 1 2 3 4 1 2 + ~ ~ 3 4 - Dimensions in inches and (milimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS SYMBOL D4KB6L UNIT VRRM 600 V Maximum RMS Voltage VRMS 420 V Maximum DC Blocking Voltage VDC 600 V I(AV) 4 A IFSM 135 A VF 0.92 V 2 It 76 A2s without heatsink RθJa 55 with heatsink RθJC 127 without heatsink RθJL Maximum Recurrent Peak Reverse Voltage Maximum Average Forward Rectified Output Current @ TC=138℃ (with heatsink) Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load (JEDEC Method) Maximum Forward Voltage at 4.0A DC 2 I t Rating for Fusing (t<8.3ms) Typical Thermal Resistance Maximum DC Reverse Current @ Ta =25℃ at Rated DC Blocking Voltage @ Ta =125℃ Operating Temperature Range Storage Temperature Range IR ℃/W 15 10.0 500 μA TJ -55 to +150 ℃ TSTG -55 to +150 ℃ Rev. 3, 16-Mar-2017 RATING AND CHARACTERTIC CURVES D4KB6L FIG.2-MAXIMUM NON-REPETITIVE SURGE CURRENT 6.0 180 5.0 4.0 3.0 2.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 1.0 0.0 0 20 40 60 80 100 120 140 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1-DERATING CURVE OUTPUT RECTIFIED CURRENT 160 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 120 80 40 0 5 2 1 CASE TEMPERATURE, °C 20 10 50 100 NUMBER OF CYCLETS AT 60Hz FIG.4-TYPICAL FORWARD CHARACTERISTICS FIG.3-TYPICAL JUNCTION CAPACITANCE 100 20.0 INSTANTANEOUS FORWARD CURRENT, AMPERES CAPACITANCE,(pF) 10.0 10 TJ=25°C,f=1MHZ 1.0 1.0 10.0 100 TJ=25°C PULSE WIDTH 300us 1.0 0.1 TJ=25°C 0.01 0 REVERSE VOLTAGE,VOLTS 0.4 0.2 0.6 0.8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE. VOLTS INSTANTANEOUS REVERSE CURRENT ,(uA) FIG.5-TYPICAL REVERSE CHARACTERISTICS 100.0 TJ=150°C 10.0 TJ=125°C 1.0 0.1 TJ=25°C 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)! Rev. 3, 16-Mar-2017 Legal Disclaimer Notice Disclaimer ALL specifications and data are subject to be changed without notice to improve reliability function or design or other reasons. HY makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the cotinuing production of any product. To the maximum extent permitted by applicable law, HY disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. 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