器件名称:
1N4948G
功能描述:
FAST RECOVERY GLASS PASSIVATED RECTIFIER
文件大小:
53.04KB 共2页
简 介:
FAST RECOVERY GLASS PASSIVATED RECTIFIER 1N4942G THRU 1N4948G FEATURES VOLTAGE RANGE CURRENT 200 to 1000 Volts 1.0 Ampere DO-41 Fast switching for high efficiency Glass passivated chip junction High current surge capability Low leakage High temperature soldering guaranteed 260℃/10 seconds,0.375”(9.5mm)lead length at 5 lbs (2.3kg) tension 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: 0.012ounce, 0.33 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% SYMBOLS 1N4942G 1N4944G Maximum Repetitive Peak Reverse Voltage VRRM 200 400 Maximum RMS Voltage VRMS 140 280 Maximum DC Blocking Voltage VDC 200 400 Maximum Average Forward Rectified Current 0.375″(9.5mm) lead length at T A =55℃ Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current at rated TA = 25℃ DC Blocking Voltage TA = 125℃ Maximum Reverse Recovery Time(NOTE 3) Typical Junction Capacitance (NOTE 1) Typical Thermal Resistance (NOTE 2) Operating Temperature Range Storage Temperature Range 1N4946G 600 420 600 1.0 30 1.3 5……
