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1N4149 Scheda tecnica(PDF) 1 Page - SynSemi, Inc. |
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1N4149 Scheda tecnica(HTML) 1 Page - SynSemi, Inc. |
1 / 2 page 1N4149 HIGH SPEED SWITCHING DIODE PRV : 100 Volts Io : 150 mA FEATURES : * Silicon Epitaxial Planar Diode * High reliability * Low reverse current * Low forward voltage drop * High speed switching * Pb / RoHS Free MECHANICAL DATA : * Case : DO-35 Glass Case * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.13 gram (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL VALUE UNIT Maximum Repetitive Peak Reverse Voltage VRRM 100 V Maximum Reverse Voltage VR 75 V Maximum Average Forward Current IF(AV) 150 1) mA Maximum Surge Forward Current at t < 1s and Tj = 25 °C IFSM 500 mA Maximum Power Dissipation , Ta = 25 °C PD mW Maximum Forward Voltage at IF = 10 mA VF 1.0 V Maximum Reverse Current at VR = 75V IR 5 nA Maximum Reverse Recovery Time from IF = 10mA to IR = 1mA , VR = 6V , RL = 100 Ω Junction Temperature Range TJ 175 °C Storage Temperature Range TSTG - 65 to + 175 °C Note : 1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature (DO-35) Page 1 of 2 Rev. 02 : March 25, 2005 ns RATING 500 Trr 4 DO - 35 0.079(2.0 )max. 0.150 (3.8) max. 0.020 (0.52)max. Dimensions in inches and ( millimeters ) 1.00 (25.4) min. 1.00 (25.4) min. |
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