1N5821 ON Semiconductor

1N5820, 1N5821, 1N5822 1N5820 and 1N5822 are Preferred Devices Axial Lead Rectifiers This series employs the Schottky Barrier principle in a large area metal-to-silicon power diode. State-of-the-art geometry features chrome barrier metal, epitaxial construction with oxide passivation and metal overlap contact. Ideally suited for use as rectifiers in low-voltage, high-frequency inverters, free wheeling diodes, and 1N5820, 1N5821, 1N5822 MAXIMUM RATINGS Rating Symbol 1N5820 1N5821 1N5822 Unit Peak Repetitive Reverse Voltage V 20 30 40 V RRM Working Peak Reverse Voltage V RWM DC Blocking Voltage V R Non-Repetitive Peak Reverse Voltage V 24 36 48 V RSM RMS Reverse Voltage V 14 21 28 V R(RMS) Average Rectified Forward Current (Note 1) I A 3.0 O V 0.2 V , T = 95C R(equiv) R(dc) L (R = 28C/W, P.C. Board Mounting, see Note 5) JA Ambient Temperature T 90 85 80 C A Rated V , P = 0 R(dc) F(AV) R = 28C/W JA Non-Repetitive Peak Surge Current I 80 (for one cycle) A FSM (Surge applied at rated load conditions, half wave, single phase 60 Hz, T = 75C) L Operating and Storage Junction Temperature Range T , T -65 to +125 C J stg (Reverse Voltage applied) Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. *THERMAL CHARACTERISTICS (Note 5) Characteristic Symbol Max Unit Thermal Resistance, Junction-to-Ambient 28 C/W R JA *ELECTRICAL CHARACTERISTICS (T = 25C unless otherwise noted) (Note 1) L Characteristic Symbol 1N5820 1N5821 1N5822 Unit Maximum Instantaneous Forward Voltage (Note 2) V V F (i = 1.0 Amp) 0.370 0.380 0.390 F (i = 3.0 Amp) 0.475 0.500 0.525 F (i = 9.4 Amp) 0.850 0.900 0.950 F Maximum Instantaneous Reverse Current i mA R Rated dc Voltage (Note 2) T = 25C 2.0 2.0 2.0 L T = 100C 20 20 20 L 1. Lead Temperature reference is cathode lead 1/32 from case. 2. Pulse Test: Pulse Width = 300 s, Duty Cycle = 2.0%. *Indicates JEDEC Registered Data for 1N5820-22.