HER151 DC COMPONENTS CO., LTD. R THRU RECTIFIER SPECIALISTS HER158 TECHNICAL SPECIFICATIONS OF HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 1.5 Amperes FEATURES * * * * * * * Low power loss, high efficiency Low leakage Low forward voltage drop High current capability High speed switching High surge capability High reliability DO-15 MECHANICAL DATA * * * * * * Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: MIL-STD-202E, Method 208 guaranteed Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.4 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) SYMBOL HER151 HER152 HER153 HER154 HER155 HER156 HER157 HER158 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 300 400 600 800 1000 Volts Maximum RMS Voltage V RMS 35 50 70 100 140 200 210 300 280 400 420 600 560 800 700 1000 Volts Maximum DC Blocking Voltage VDC Maximum Average Forward Rectified Current at T A = 50 oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1.5A DC Maximum DC Reverse Current at Rated DC Blocking Voltage T A = 25 oC IO 1.5 I FSM VF Amps 60 1.0 1.3 Volts Amps 1.7 Volts 5.0 uAmps 100 uAmps IR Maximum Full Load Reverse Current Average, Full Cycle .375*(9.5mm) lead length at T L = 55oC Maximum Reverse Recovery Time (Note 1) trr 50 75 nSec Typical Junction Capacitance (Note 2) CJ 30 20 pF Operating and Storage Temperature Range NOTES : 1. Test Conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A 2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts TJ, TSTG -65 to + 150 0 C RATING AND CHARACTERISTIC CURVES (HER151 THRU HER158) HE R1 51~ HE HE R15 6~H DC COMPONENTS CO., LTD. R ER 158 R1 55