GROA资料

GROA - GROM

PRV : 50 - 1000 VoltsIo : 1.5 Amperes

FEATURES :

* Glass passivated chip * High current capability * High reliability

* Low reverse current

* Low forward voltage drop

* Fast switching for high efficiency

GLASS PASSIVATED JUNCTION FAST RECOVERY RECTIFIERSSMA (DO-214AC)1.1 ± 0.35.0 ± 0.154.5 ± 0.151.2 ± 0.22.6 ± 0.152.1 ± 0.20.2 ± 0.072.0 ± 0.2MECHANICAL DATA :

* Case : SMA Molded plastic

* Epoxy : UL94V-O rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.067 gram

Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 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%.

RATING Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current Ta = 55 °C Peak Forward Surge Current, 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Peak Forward Voltage at IF = 1.5 A 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 ) Junction Temperature Range Storage Temperature RangeSYMBOLSROASROBSRODSROGSROJSROKSROMUNITVRRMVRMSVDCIF(AV)503550100701002001402004002804001.560042060080056080010007001000VVVAIFSMVFIRIR(H)Trr601.45.05015025 - 65 to + 150 - 65 to + 150250500AVµAµAnspf°C°CCJTJTSTGNotes :

( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A. ( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC

Page 1 of 2Rev. 01 : April 2, 2002

元器件交易网www.cecb2b.com

RATING AND CHARACTERISTIC CURVES ( GROA - GROM )FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM50 Ω10 Ω+ 0.5 Trr+D.U.T.50 Vdc(approx)1 ΩPULSEGENERATOR( NOTE 2 )OSCILLOSCOPE( NOTE 1 )0- 0.25 - 1.0 ASET TIME BASE FOR 50/100 ns/cmNOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types.1 FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENTAVERAGE FORWARD OUTPUT CURRENT, AMPERES1.575FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENTPEAK FORWARD SURGE CURRENT, AMPERES8.3 ms SINGLE HALF SINE WAVETa = 50 °C601.20.9450.6300.360Hz RESISTIVE OR INDUCTIVE LOAD0 0255075100125150175150 124610204060100AMBIENT TEMPERATURE, ( °C)FIG.4 - TYPICAL FORWARD CHARACTERISTICSREVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES2010Pulse Width = 300µs2% Duty CycleTJ = 25 °C1.0NUMBER OF CYCLES AT 60HzFIG.5 - TYPICAL REVERSE CHARACTERISTICS 10TJ = 100 °C1.00.10.1TJ = 25 °C0.01 00.20.40.60.81.01.21.41.61.82.00.01020406080100120140FORWARD VOLTAGE, VOLTSPERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2Rev. 01 : Apr. 2, 2002