AR2505 UNIOHM
Document overview
- Manufacturer or author: Provided By digicamel.com
- PDF pages: 2
Technical content
25.0 AMP SILICON RECTIFIERS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies 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 .375"(9.5mm) Lead Length at Tc=150 C
FEATURES
Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 25.0A Maximum DC Reverse Current Tc=25 C at Rated DC Blocking Voltage Tc=100 C Typical Junction Capacitance (Note 1) AR2505 AR251 AR252 AR254 AR256 AR258 AR2510 UNITS 50 100 200 400 600 800 1000 V 50 100 200 400 600 800 1000 V 35 70 140 280 420 560 700 25.0 400 500 300 -65 +175 V A A V pF NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance from Junction to Ambient .375" (9.5mm) lead length. * Low forward voltage drop * Low leakage current * High reliability * High current capability * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Slugs: Plated slugs, solderable per MIL-STD-202 method 208 guranteed * Polarity: Color ring denotes cathode end * Mounting position: Any Weight: 1.80 grams AR2505 THRU AR2510 1.0 Typical Thermal Resistance RqJA (Note 2) 1.0 VOLTAGE RANGE 50 to 1000 Volts CURRENT
25.0 Ampere
Cathode Band Color Red Yellow Silver Orange Green Blue Violet AR Dimensions in inches and (millimeters) .250(6.4) .235(6.0) .185(4.7) .165(4.2) .410(10.4) .380(9.7) .225(5.7) .215(5.5) Operating and Storage Temperature Range TJ, TSTG C C/W A A
RATING AND CHARACTERISTIC CURVES (AR2505 THRU AR2510) FIG.3 - TYPICAL REVERSE CHARACTERISTICS PERCENTAGE RATED PEAK REVERSE VOLTAGE 0 20 40 60 80 100 120 140 100 500 FIG.1-TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) 30 0 20 40 60 80 100 120 140 160 180 200 Single Phase Half Wave 60Hz Resistive Or Inductive Load Tj=100 C Tj=25 C Tj=25 C FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWAARD SURGE CURRENT,(A) 100 200 300 400 500 NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method FIG.5-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) 700 600 500 400 300 200 100 .01 .05 .1 .5 1 5 10 50 100 CASE TEMPERATURE ( C) REVERSE LEAKAGE CURRENT, ( A)