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| HER1G THRU HER7G MINIATURE HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere Features Plastic package has Underwriters Laboratory Flammability Classification 94V-0 utilizing Flame retardant epoxy molding compound Glass passivated junction in A-405 package 1.0 ampere operation at T A=55 with no thermal runway Ultra fast switching for high efficiency Mechanical Data Case: Molded plastic, A-405 Terminals: Axial leads, solderable per MIL-STD-202, method 208 Polarity: Band denotes cathode Mounting Position: Any Weight: 0.008 ounce, 0.235 gram DIM ENSIONS DIM A B C D inches Min. 0.165 0.079 0.020 1.000 Max. 0.205 0.106 0.024 Min. 4.2 2.0 0.5 25.40 mm Max. 5.2 2.7 0.6 Note Maximum Ratings and Electrical Characteristics Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. Symbols HER 1G HER 2G HER 3G HER 4G HER 5G HER 6G HER 7G Units Peak reverse voltage, Repetitive; Maximum RMS voltage DC reverse voltage Average forward current, IO@TA=55 3/8" lead length, 60Hz, resistive or inductive load Peak forward surge current, IFM (surge) 8.3mS single half sine-wave superimposed on rated load (MIL-STD-750D 4066 method) Maximum forward voltage @1.0A, 25 Maximum reverse current, @ Rated reverse voltage Reverse recovery time (Note 1) Typical junction capacitance (Note 2) Typical thermal resistance (Note 3) Operating and storage temperature range Tj=25 Tj=100 VRM VRMS VDC I(AV) IFSM VF IR Trr CJ R JA 50 35 50 100 70 100 200 140 200 400 280 400 1.0 30.0 600 420 600 800 560 800 1000 700 1000 Volts Volts Volts Amp Amps 1.00 1.30 10.0 400.0 50 17.0 60.0 -55 to +150 1.70 Volts A 75 nS F /W TJ, TSTG 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 VDC (3) Thermal resistance from junction to ambient and from junction to lead length 0.375 (9.5mm) P.C.B. mounted 1 RATINGS AND CHARACTERISTIC CURVES 2 |
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