MADS-002811-00540T, MA4E2811, MA4E2812-54 Multi Purpose Axial Leaded Glass Schottky Diodes Features ♦ ♦ ♦ ♦ ♦ V2 Glass Package Style Glass Hermetically Sealed Packages Picosecond Switching Low Leakage Current Offered in Tape and Reel Packaging RoHS Compliant ODS 54 Description and Applications These Schottky diodes are designed to have picosecond switching speed and are housed in a hermetic axial lead glass package. These devices are designed for use in a variety of applications including mixing, detecting, and switching at both low and high power levels. They can also be used in commercial switching and control functions particularly in narrow band receivers. They can also be used in low frequency applications such as shaping, sampling, and as gates. Absolute Maximum Ratings TAMB = +25°C (Unless Otherwise Noted) 1 Parameter D.C. Reverse Voltage Absolute Maximum (See Table) Operating Temperature -65°C to +200°C Storage Temperature -65°C to +200°C Installation Temperature +230°C for 5 Seconds Power Dissipation Listed Below Will De-Rate Linearly to 0mW at 135˚C Case Style 54 Schottky Chip Glass Cylinder Tin Plated Dumet Leads Ordering Information Part Number Package Standard Quantity MA4E2811 ESD Bags Bulk MADS-002811-00540T Tape and Reel 1500 MA4E2812-54 ESD Bags Bulk 250mW Notes 1. Operation of this device above any one of these parameters may cause permanent damage. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MADS-002811-00540T, MA4E2811, MA4E2812-54 Multi Purpose Axial Leaded Glass Schottky Diodes V2 Diode Specifications * Part Number Forward Voltage @ 1mA Forward Voltage @ 20mA Vf (max.) Vf ( max.) Vf ( max.) Voltage Package Breakdown @ 10uA Style Vb (min.) Forward Voltage @ 35mA Reverse Leakage Current @8V Ir (max.) Reverse Leakage Current @ 15 V Ir (max.) Capacitance @ 0V, F=1MHz Ct ( max.) MADS-002811-00540T MA4E2811 54 15 V 410 mV 1.0 V - 100 nA - 1.2 pF MA4E2812-54 54 20 V 550 mV - 1.0 V - 150nA 1.2 pF Package Outline Dimensions B A C D (2 plcs) Package Style 54 Dimension A Dimension B Dimension C Dimension D (Min.) Mils mm Mils mm Mils mm Mils mm 155 ± 10 3.94 ± .25 71 ± 3 1.8 ± .08 15 ± 1 .38 ± .03 1000 25.4 Assembly Recommendations • Leads on axial leaded devices must be formed while being held firm. Bending the leads too close to the body of the part may cause internal damage to the device. Bends <0.060” from body are not recommended. Appropriate fixturing should be used. • Devices may be soldered using standard 60/40, Sn/Pb or RoHS compliant solders. Axial leads are tin plated, 50μM, thick to ensure an optimum connection. 2 * Specifications subject to change without notice. ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.