1N5550-1N5554 STANDARD RECOVERY RECTIFIERS 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 Junction Temperature: -65°C to +200°C Storage Temperature: -65°C to +175°C Thermal Resistance: 22°C/W junction to lead @ 3/8” lead length from body Thermal Impedance: 1.5°C/W ms heating time Average Rectified Forward Current (lo): 5 Amps @ TL = 55°C (see Note 1) Forward Surge Current (8.3 ms half sine): 100 Amps Solder Temperatures: 260°C for 10 s (maximum) ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Working Peak Reverse Voltage VRWM Average Rectified Current lO1 @ TL = +55°C Note 1 Average Rectified Current lO2 @ TA = +55°C Note 2 VOLTS VOLTS AMPS 1N5550 220 200 1N5551 440 1N5552 660 Type Minimum Breakdown Voltage VBR @ 50μA Forward Voltage VF @ 9A (pk) Min. Max. Maximum Reverse Current lR @ VRWM AMPS VOLTS VOLTS µA µs 5 3 0.6V(pk) 1.2V(pk) 1.0 2.0 400 5 3 0.6V(pk) 1.2V(pk) 1.0 2.0 600 5 3 0.6V(pk) 1.2V(pk) 1.0 2.0 Reverse Recovery trr Note 3 1N5553 880 800 5 3 0.6V(pk) 1.3V(pk) 1.0 2.0 1N5554 1100 1000 5 3 0.6V(pk) 1.3V(pk) 1.0 2.0 Note 1: Rated at TL = 55°C at L = 0.375” from body. Derate linearly at 41.6 mA/°C above TL = 55°C. Note 2: Derate linearly at 25 mA/°C above T A = 55°C. This rating is typical for PC boards where thermal resistance from mounting point to ambient is sufficiently controlled where T J(MAX) rating is not exceeded. Note 3: lF = 0.5 A, lRM = 1.0 A, lR(REC) = .250 A Rev. 20130419 1N5550-1N5554 STANDARD RECOVERY RECTIFIERS High-reliability discrete products and engineering services since 1977 MECHANICAL CHARACTERISTICS Case: Digi Y Marking: Body painted, alpha-numeric Polarity: Cathode band Digi Y BD BL LD LL Inches Min Max 0.115 0.180 0.130 0.300 0.036 0.042 0.900 1.300 Millimeters Min Max 2.920 4.570 3.300 7.620 0.920 1.070 22.860 33.020 Rev. 20130419