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High-reliability discrete products and engineering services since 1977
1N3643-1N3647, 1N4254-1N4257, 1N5181-1N5184
HIGH VOLTAGE RECTIFIERS
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 Parameter
Value
Operating and Storage Temperature: Thermal resistance Average rectified forward current (IO) 1N3643-1N3647
1N4254-1N4257
1N5181-1N5184 Solder temperatures
-65 to +175°C 38° junction to lead at 3/8” lead length from body
0.250 amps @ TA = 55°C 0.150 amps @ TA = 100°C 0.250 amps @ TA = 55°C 0.150 amps @ TA = 100°C 0.100 amps @ TA = 55°C 0.
1N4254 Datasheet
