FR151G THRU FR157G 1.5AMPS . GLASS PASSIVATED FAST RECOVERY RECTIFIERS FEATURE DO-15 .Fast switching .High current capability .Low forward voltage drop .Low power loss, high efficiency .High surge capability .High temperature soldering guaranteed 260°C /10sec/ 0.375" lead length at 5 lbs tension 1.0(25.4) M IN. .140(3.6) DIA. .104(2.6) + .300(7.6) .230(5.8) MECHANICAL DATA .Terminal: Plated axial leads solderable per MIL-STD 202E, method 208C .Case: Molded with UL-94 Class V-0 recognized Flame Retardant Epoxy .Polarity: color band denotes cathode .Mounting position: any - 1.0(25.4) M IN. .034(0.9) DIA. .028(0.7) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL 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 SYMBOL FR151G FR152G FR153G FR154G FR155G FR156G FR157G units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current .375"(9.5mm) lead length at TA =55°C IF(AV) 1.5 A IFSM 50.0 A VF 1.3 V Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous forward Voltage at 1.5A DC Maximum DC Reverse Current at rated DC blocking voltage @TA =25°C @TA =125°C 5.0 IR µA 100.0 Maximum Reverse Recovery Time (Note 1) trr Typical Junction Capacitance (Note 2) CJ 30 pF Typical Thermal Resistance (Note 3) R(JA) 75 °C/W Storage Temperature TSTG -55 to +150 °C TJ -55 to +150 °C Operation Junction Temperature 150 250 Note: 1. Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc 3. Thermal Resistance from Junction to Ambient at 0.375"（9.5mm）lead length, vertical P.C. Board Mounted. - 135 - 500 ns