器件名称: HER308G
功能描述: HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER
文件大小: 55.51KB 共2页
简 介:HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER
HER301G THRU HER308G
FEATURES
VOLTAGE RANGE CURRENT
50 to 1000 Volts 3.0 Ampere
DO-27
Glass passivated chip junction Low power loss, high efficiency Low leakage High speed switching High surge capacity High temperature soldering guaranteed 260℃/10 seconds,0.375″(9.5mm) lead length
MECHANICAL DATA
Case: Transfer molded plastic Epoxy: UL94V-0 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 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% HER HER SYMBOLS 301G 302G Maximum Repetitive Peak Reverse Voltage VRRM 50 100 Maximum RMS Voltage VRMS 35 70 Maximum DC Blocking Voltage VDC 50 100
Maximum Average Forward Rectified Current 0.375″(9.5mm) lead length at T A =50℃ Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.0A Maximum DC Reverse Current at rated TA = 25℃ DC Blocking Voltage at TA = 125℃ Maximum Full Load Reverse Current, full cycle average 0.375″(9.5mm) lead length at TL =55℃ Maximum Reverse Recovery Time Test conditions IF =0.5A, IR =1.0A, IRR =0.25A, Typical Junction Capacitance (NOTE 2) Typic……
