3N253-3N259 DUAL GATE MOSFET VHF AMPLIFIER High-reliability discrete products and engineering services since 1977 FEATURES Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Symbol 3N253 3N254 3N255 3N256 3N257 3N258 3N259 Units Maximum repetitive peak reverse voltage Rating VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts Maximum average forward output rectified current at TA = 50°C Peak forward surge current single half-sine wave superimposed on rated load TJ= 150°C Rating for fusing (t < 8.3ms) Typical thermal resistance per leg (1) Operating and storage temperature range IF(AV) 2.0 Amps IFSM 60.0 Amps I2t 15.0 A2s RӨJA 30.0 RӨJL 11.0 TJ, Tstg -55 to +165 °C/W °C Note 1: Thermal resistance from junction to ambient and from junction to lead mounted on PCB with 0.47 x 0.47” copper pads. ELECTRICAL CHARACTERISTICS (TC = 25°C) Characteristic Maximum instantaneous forward voltage drop per leg at 3.14A Maximum DC reverse current at rated DC blocking voltage per leg TA = 25°C Symbol VF IR TA = 125°C Typical junction capacitance 3N253 3N254 3N255 3N256 3N257 3N258 3N259 1.1 Units Volts µA 5 500 CJ 25 pF Rev. 20130423 High-reliability discrete products and engineering services since 1977 3N253-3N259 DUAL GATE MOSFET VHF AMPLIFIER MECHANICAL CHARACTERISTICS Case: Digi M Marking: Body painted, alpha-numeric Pin out: See below Digi M A B C D F G H J K L M Inches Min Max 0.580 0.620 0.360 0.400 0.185 0.195 0.025 0.035 0.080 0.090 0.040 0.055 0.390 0.430 0.145 0.160 0.080 0.090 0.090 0.110 0.025 0.035 Millimeters Min Max 14.732 15.748 9.144 10.160 4.699 4.953 0.635 0.889 2.032 2.286 1.016 1.397 9.906 10.922 3.683 4.064 2.032 2.286 2.286 2.794 0.635 0.889 Rev. 20130423 High-reliability discrete products and engineering services since 1977 3N253-3N259 DUAL GATE MOSFET VHF AMPLIFIER Rev. 20130423