HER1001 THRU HER1007 HIGH EFFICIENCY RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere Features Plastic package has Underwriters Laboratory Flammability Classification 94V-0 1.0 ampere operation at TA=55 with no thermal runway Low cost Ultrafast recovery time for high efficiency Low forward voltage Low leakage current High surge current capability High temperature soldering guaranteed: 250 /10 seconds, 0.375 (9.5mm) lead length, 5 lbs. (2.3Kg) tension. Mechanical Data DIM ENSIONS Case: DO-41 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.012 ounce, 0.33 gram inches DIM mm Min. Max. Min. Max. A 0.165 0.205 4.2 5.2 B 0.079 0.106 2.0 2.7 C 0.028 0.034 0.71 0.86 D 1.000 - 25.40 - Note Maximum Ratings and Electrical Characteristics Ratings at 25 ambient temperature unless otherwise specified. Symbols HER 1001 HER 1002 HER 1003 HER 1004 HER 1005 HER 1006 HER 1007 Units Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts Maximum average forward rectified current 0.375" (9.5mm) lead length at TA=55 I(AV) 1.0 Amp Peak forward surge current, 8.3mS single half sine-wave superimposed on rated load (MIL-STD-750D 4066 method) IFSM 30.0 Amps Maximum instantaneous forward voltage at 1.0A VF Maximum DC reverse current at rated DC blocking voltage TA=25 TA=100 IR Maximum reverse recovery time (Note 1) Trr CJ Operating junction and storage temperature range 1.7 10.0 50.0 Typical junction capacitance (Note 2) Typical thermal resistance (Note 3) 1.0 R R 50.0 JL TJ, TSTG nS 17.0 F 60.0 15.0 /W -55 to +150 Notes: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts (3) Thermal resistance from junction to ambient and from junction to lead length 0.375 (9.5mm), P.C.B. mounted 1 A 100.0 JA Volts RATINGS AND CHARACTERISTIC CURVES 2