1N4148

WTE POWER SEMICONDUCTORS 1N4148 Pb FAST SWITCHING DIODE Features ! ! ! ! Fast Switching Speed A Glass Package Version for High Reliability A B High Conductance Available in Both Through-Hole and Surface Mount Versions C












































































D Mechanical Data ! ! ! ! ! ! Case: DO-35, Molded Glass Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.13 grams Marking: Type Number Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 4 DO-35 Dim Min Max 25.40 — A — 4.00 B — 0.60 C — 2.00 D All Dimensions in mm Maximum Ratings @TA=25°C unless otherwise specified Characteristic Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (Note 1) Rectified Current (Average), Half Wave Rectification with Resistive Load and f
50MHz (Note 1) Non-Repetitive Peak Forward Surge Current @ t = 1.0s @ t = 1.0µs Symbol VRM VRRM VRWM VR VR(RMS) IFM IO Value 100 Unit V 75 V 53 300 150 1.0 2.0 500 1.68 300 -65 to +175 V mA mA IFSM A mW mW/°C K/W °C Power Dissipation (Note 1) Derate Above 25°C Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Note: 1. Diode on Ceramic Substrate 10mm x 8mm x 0.7mm. Pd R
JA Tj, TSTG 1N4148 1 of 4 © 2006 Won-Top Electronics Electrical Characteristics Characteristic Maximum Forward Voltage @TA=25°C unless otherwise specified Symbol VFM Min — Max 1.0 5.0 50 30 25 4.0 4.0 Unit V µA µA µA nA pF ns Test Condition IF = 10mA VR = 75V VR = 70V, Tj = 150°C VR = 20V, Tj = 150°C VR = 20V VR = 0, f = 1.0MHz IF = 10mA to IR = 1.0mA VR = 6.0V, RL = 100
Maximum Peak Reverse Current IRM — Capacitance Reverse Recovery Time Cj trr — — 1N4148 2 of 4 © 2006 Won-Top Electronics MARKING INFORMATION TAPING SPECIFICATIONS 0.8mm MAX 5mm 1N4148 Cathode 1N4148 = Polarity Band = Device Number 1.2mm MAX 6mm 52.4mm Cathode Tape: Red Anode Tape: White 0.8mm MAX PACKAGING INFORMATION TAPE & BOX TAPE & REEL Product ID Label 75mm Inspection Hole (both ends) 330mm 248mm 80mm BULK 80±5mm 42mm 96mm Product ID Label 80mm Packaging TAPE & REEL TAPE & BOX BULK Reel Diameter / Box Size (mm) 330 248 x 80 x 75 96 x 80 x 42 Quantity (PCS) 5,000 5,000 2,000 Carton Size (mm) 370 x 370 x 420 410 x 335 x 265 410 x 335 x 265 Quantity (PCS) 25,000 100,000 120,000 Approx. Gross Weight (KG) 8.5 15.7 13.8 Note: 1. Paper reel, white or gray color. Core material: plastic or metal. 2. Components are packed in accordance with EIA standard RS-296-E. 1N4148 3 of 4 © 2006 Won-Top Electronics ORDERING INFORMATION Product No. 1N4148-T3 1N4148-TB 1N4148 1. 2. 3. Package Type DO-35 DO-35 DO-35 Shipping Quantity 5000/Tape & Reel 5000/Tape & Box 2000 Units/Box Products listed in bold are WTE Preferred devices. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix to part number above. For example, 1N4148-TB-LF. Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval. Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: sales@wontop.com Internet: http://www.wontop.com We power your everyday. 1N4148 4 of 4 © 2006 Won-Top Electronics