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HER301 Datasheet(PDF) 1 Page - Shenzhen Ping Sheng Electronics Co., Ltd. |
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HER301 Datasheet(HTML) 1 Page - Shenzhen Ping Sheng Electronics Co., Ltd. |
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1 / 2 page  HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE 50 to 800 Volts HER301 THRU HER308 CURRENT 3.0Ampere Web Site: FEATURES • Low coat construction • Fast switching for high efficency. • Low reverse leakage • High forward surge current capability • High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension MECHANICAL DATA • Case: Transfer molded plastic • Epoxy: UL94V-O rate flame retardant • Polarity: Color band denotes cathode end • Lead: Plated axial lead, solderable per MIL-STD-202E method 208C • Mounting position: Any • Weight: 0.042ounce, 1.19 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • Ratings at 25 OC ambient temperature unless otherwise specified • Single Phase, half wave, 60Hz, resistive or inductive load • For capacitive load derate current by 20% SYMBOLS HER 301 HER 302 HER 303 HER 304 HER 305 HER 306 HER 307 HER 308 UNITS Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 300 400 600 800 1000 Volts Maximum RMS Voltage VRMS 35 70 140 210 280 420 560 700 Volts Maximum DC Blocking Voltage VDC 50 100 200 300 400 600 800 1000 Volts Maximum Average Forward Rectified Current 0.375”(9.5mm) lead length at TA= 50℃ I(AV) 3.0 Amp Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) IFSM 125 Amps Maximum Instantaneous Forward Voltage @ 3.0A VF 1.0 1.3 1.5 1.7 Volts TA = 25℃ 10 Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 125℃ IR 500 µA Maximum Full Load Recovery Current,full cycle average 0.375”(9.5mm)lead length at TL=55℃ IR(AV) 150 µA Maximum Reverse Recovery Time(NOTE 1) trr 50 75 ns Typical Thermal Resistance (NOTE 2) CJ 70 50 PF Typical Thermal Resistance(NOTE 3) RθJA 20 ℃ /W Operating Junction Temperature Range TJ ,TSTG (-55 to +150) ℃ Notes: 1 Test Condition:IF=0.5A,IR=1.0A,IRR=0.25A 2. Measured at 1.0 MHz and applied reverse of 4.0 V 3 Thermal resistance from junction to ambient with .375”(9.5mm)lead length, P.C.B. mounted. . DO-27 DIA. .052(1.3) .048(1.2) DIA. .220(5.6) .197(5.0) .375(9.5) .335(8.5) 1.0(25.4) MIN. 1.0(25.4) MIN. Dimensions in inches and (millimeters) WWW.PS-PFS.COM |
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