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1N4148-A 数据表(PDF) 1 Page - Diodes Incorporated |
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1N4148-A 数据表(HTML) 1 Page - Diodes Incorporated |
1 / 2 page DS12019 Rev. 6 - 2 1 of 2 1N4148 / 1N4448 www.diodes.com ã Diodes Incorporated Features 1N4148 / 1N4448 FAST SWITCHING DIODE · Fast Switching Speed · General Purpose Rectification · Silicon Epitaxial Planar Construction · Lead Free Finish, RoHS Compliant (Note 2) Characteristic Symbol 1N4148 1N4448 Unit Non-Repetitive Peak Reverse Voltage VRM 100 V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 75 V RMS Reverse Voltage VR(RMS) 53 V Forward Continuous Current (Note 1) IFM 300 500 mA Average Rectified Output Current (Note 1) IO 150 mA Non-Repetitive Peak Forward Surge Current @ t = 1.0s @ t = 1.0 ms IFSM 1.0 2.0 A Power Dissipation (Note 1) Derate Above 25 °C Pd 500 1.68 mW mW/ °C Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 300 °C/W Operating and Storage Temperature Range Tj ,TSTG -65 to +175 °C Maximum Ratings @ TA = 25°C unless otherwise specified Notes: 1. Valid provided that device terminals are kept at ambient temperature. 2. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied where applicable, see EU Directive Annex Notes 5 and 7. Characteristic Symbol Min Max Unit Test Condition Maximum Forward Voltage 1N4148 1N4448 1N4448 VFM ¾ 0.62 ¾ 1.0 0.72 1.0 V IF = 10mA IF = 5.0mA IF = 100mA Maximum Peak Reverse Current IRM ¾ 5.0 50 30 25 mA mA mA nA VR = 75V VR = 70V, Tj = 150 °C VR = 20V, Tj = 150 °C VR = 20V Total Capacitance CT ¾ 4.0 pF VR = 0, f = 1.0MHz Reverse Recovery Time trr ¾ 4.0 ns IF = 10mA to IR =1.0mA VR = 6.0V, RL = 100 W Electrical Characteristics @ TA = 25°C unless otherwise specified Features · Case: DO-35 · Case Material: Glass · Moisture Sensitivity: Level 1 per J-STD-020C · Leads: Solderable per MIL-STD-202, Method 208 · Terminals: Finish ¾ Sn96.5Ag3.5. Solderable per MIL-STD-202, Method 208 · Polarity: Cathode Band · Marking: Type Number · Weight: 0.13 grams (approximate) Mechanical Data A A B C D DO-35 Dim Min Max A 25.40 ¾ B ¾ 4.00 C ¾ 0.60 D ¾ 2.00 All Dimensions in mm SPICE MODEL: 1N4148 |
类似零件编号 - 1N4148-A |
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类似说明 - 1N4148-A |
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