NTE507 Silicon Rectifier Diode Description: The NTE507 is a silicon rectifier diode designed for special applications such as DC power supplies, inverters, converters, ultrasonic systems, choppers, low RF interference and free wheeling diodes. This device has a typical recovery time of 150 nanoseconds providing high efficiency at frequencies to 250kHz. Absolute Maximum Ratings: Peak Repetitive Reverse Voltage, VRRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V Working Peak Reverse Voltage, VRWM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V Non–Repetitive Peak Reverse Voltage, VRSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75V RMS Reverse Voltage, VR(RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V Average Rectified Forward Current (Single Phase, Resistive Load, TA = +75°C), IO . . . . . . . . 1.0A Nonrepetitive Peak Surge Current (Surge Applied at Rated Load Conditions), IFSM . . . . . . . . . 30A Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +175°C Thermal Resistance, Junction–to–Ambient (Typical PC Board Mounting), RthJA . . . . . . . . 65°C/W Electrical Characteristics: Parameter Symbol Test Conditions Min Typ Max Unit Instantaneous Forward Voltage VF IF = 3.14A, TJ = +150°C – 1.0 1.2 V Forward Voltage VF IF = 1A, TA = +25°C – 1.0 1.2 V Reverse Current IR VR = 50V, TA = +25°C – 1.0 5.0 µA VR = 50V, TA = +100°C – 50 100 µA IF = 1A to VR = 30V, IFM = 15A, di/dt = 10A/µs – 150 200 ns – 1.0 2.0 A Reverse Recovery Time trr Reverse Recovery Current IRM(REC) IF = 1A to VR = 30V 1.100 (27.94) Min .210 (5.33) Max .034 (0.87) Dia Max Color Band Denotes Cathode .107 (2.72) Dia Max