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USMRP225225AO05FC-25W-0P15GHz 25W, 0.15GHz, ALUMINA POWER FLIP CHIP RESISTORS Microwave power resistors on Alumina Al2O3 25W 0.15 3dB 225 x 225 mils manufactured by US Microwaves
USMRP225225AO05FC-25W-0P15GHz 25W, 0.15GHz, ALUMINA POWER FLIP CHIP RESISTORS Microwave power resistors on Alumina Al2O3 25W 0.15 3dB 225 x 225 mils manufactured by US Microwaves US MICROWAVES 25W, 0.15GHz, ALUMINA POWER FLIP CHIP RESISTORS Advanced Microwave Components USMRP225225AO05FC-25W-0P15GHz FEATURES APPLICATIONS 0.15GHz Al2O3 POWER FLIP CHIP RESISTOR High power dissipation while working up to GHz range frequencies Low insertion loss High reliability and ruggedness Small chip size with reduced stray capacitance per unit area Low temperature coefficient Wide operating temperature range Microwave and RF high power terminations Resistive microwave power dividers Wilkinson power dividers Power attenuators Microwave power amplifiers 25W, 0.15GHz, ALUMINA POWER FLIP CHIP RESISTORS USMRP225225AO05FC-25W-0P15GHz PRODUCT DESCRIPTION AND SHORT APPLICATION NOTE USMRP225225AO05FC-25W-0P15GHz, 25W, 0.15GHz, Alumina (Al2O3) flange less power chip resistors are designed to be used in chip and wire hybrid circuits as microwave and RF power resistors, power terminations, Wilkinson power dividers, power attenuators, microwave power amplifiers, etc. Flange less thin film power chip resistors and terminations have low temperature coefficients, low noise and increased long term stability compared to their thick film counterpart (see app note 110). In high power applications, temperature coefficient of resistance and long term stability have to be the best available. TECHNOLOGY DESCRIPTION: SEMICONDUCTOR-THIN FILM MANUFACTURING All thin film microwave products are manufactured using advanced semiconductors and thin film technologies including ultra-stable and self passivating Tantalum Nitride resistors, gold interconnect metallization and reliable MNOS capacitors to achieve excellent uniformity, performance and reliability. Thin film technology is the preferred solution for all applications that require low noise, long term stability and excellent performance at very high frequencies. US Microwaves employs proprietary thin film technologies for deposition of a wide range of resistive films with sheet resistance films from 1Ω/sq to 10,000Ω/sq. All US Microwaves products are available in die form and are ideal for high reliability hybrid and multi chip module applications. All US Microwaves products are manufactured using GOLD CHIP TECHNOLOGY™ a trade mark of Semiconix Corporation. ELECTRICAL/MECHANICAL CHARACTERISTICS PARAMETER VALUE UNITS Resistance range 0.01 - 10000 Ω Maxim Power 25 W Maxim Capacitance 20.691 pF 3dB frequency (defined for 50ohm resistance) 0.15 GHz Temperature Coefficient -55C to 150C 100 ppm/°C Tolerances available 1 % Operating Temperature range -65 to +200 °C Working voltage (Vw) √(P*R) V Peak voltage at 25C, 5 sec 1.5×Vw V Insulation resistance at 25 C 1013 Ω Rth thermal resistance between the resistive layer and the solder joint 0.29 °C/W Note: Power dissipation is provided for a temperature difference of 10°C above ambient between substrate and solder joint. ONLY Proper die handling equipment and procedures should be employed. Stresses beyond listed absolute maximum ratings may cause permanent damage to the device. GENERAL DIE INFORMATION Substrate Thickness [mils] Size [mils] Bonding Pads Backside metal Alumina (Al2O3) 5.5±0.5 225x225±2 min. 223x55.75 mils, 3um thick, 99.99% electroplated gold with a TiW barrier Backside of the die is not metallized. Optional metallization is available, with standard Ti/Pt/Au compatible with Au-Sn, Au-Ge or silver filled conductive epoxy. Custom metallization is available for special orders. All US Microwaves products are available in die form. Typical delivery for die products is 2-3 weeks ARO. For Custom designs, delivery is 3-4 weeks ARO. Certain items may be available from stock. Inventory is periodically updated. All devices for chip and wire applications are 100% tested, visual inspected and shipped in waffle packs (WP). 0.15GHz Al2O3 POWER FLIP CHIP RESISTOR DIE LAYOUT / MECHANICAL SPECIFICATIONS 25W, 0.15GHz, ALUMINA POWER FLIP CHIP RESISTORS USMRP225225AO05FC-25W-0P15GHz 0.15GHz Al2O3 POWER FLIP CHIP RESISTOR CHIP MOUNT 25W, 0.15GHz, ALUMINA POWER FLIP CHIP RESISTORS USMRP225225AO05FC-25W-0P15GHz power chip resistor mount 0.15GHz Al2O3 POWER FLIP CHIP RESISTOR ASSEMBLY PROCESS - SHORT APPLICATION NOTE Flangeless power chip resistors are designed for critical designs where space is at premium. The flangeless power chip resistors can be die attached to the heat sink or to a base plate using AuSn or AuGe preforms. Since the power chip resistors do not have terminals, they have to be attached using gold ribbon via gap welding after the backside is soldered in place. Backside metallization for power chip resistors is Ti/Pt/Au which is also compatible with Sn solder. For the more common SnPb, a Ti/Ni/Au backside metallization should be requested. POWER CHIP RESISTORS - POWER DERATING DIAGRAM 25W, 0.15GHz, ALUMINA POWER FLIP CHIP RESISTORS USMRP225225AO05FC-25W-0P15GHz Power Derating POWER CHIP RESISTORS S PARAMETERS 25W, 0.15GHz, ALUMINA POWER FLIP CHIP RESISTORS USMRP225225AO05FC-25W-0P15GHz RETURN LOSS S-PARAMETERS STANDARD PRODUCTS ORDERING INFORMATION USM P/N WAFFLE PACK R [Ω] MIN. QTY U/P [$] USMRP22522505AO-25W-500-1% -WP 50 72 6.07 PART NUMBER BUILDER R [Ω] R multiplier TOLERANCE PACKAGE Find part # Vmax [V] F@3dB [GHz] STANDARD EIA-24 VALUES - PRODUCTS ORDERING INFORMATION USM P/N R [Ω] QTY U/P[$] USM P/N R [Ω] QTY U/P[$] USMRP22522505AO-25W-1R0 1.0 72 RFQ USMRP22522505AO-25W-101 100.0 72 RFQ USMRP22522505AO-25W-1R1 1.1 72 RFQ USMRP22522505AO-25W-111 110.0 72 RFQ USMRP22522505AO-25W-1R2 1.2 72 RFQ USMRP22522505AO-25W-121 120.0 72 RFQ USMRP22522505AO-25W-1R3 1.3 72 RFQ USMRP22522505AO-25W-131 130.0 72 RFQ USMRP22522505AO-25W-1R5 1.5 72 RFQ USMRP22522505AO-25W-151 150.0 72 RFQ USMRP22522505AO-25W-1R6 1.6 72 RFQ USMRP22522505AO-25W-161 160.0 72 RFQ USMRP22522505AO-25W-1R8 1.8 72 RFQ USMRP22522505AO-25W-181 180.0 72 RFQ USMRP22522505AO-25W-2R0 2.0 72 RFQ USMRP22522505AO-25W-201 200.0 72 RFQ USMRP22522505AO-25W-2R2 2.2 72 RFQ USMRP22522505AO-25W-221 220.0 72 RFQ USMRP22522505AO-25W-2R4 2.4 72 RFQ USMRP22522505AO-25W-241 240.0 72 RFQ USMRP22522505AO-25W-2R7 2.7 72 RFQ USMRP22522505AO-25W-271 270.0 72 RFQ USMRP22522505AO-25W-3R0 3.0 72 RFQ USMRP22522505AO-25W-301 300.0 72 RFQ USMRP22522505AO-25W-3R3 3.3 72 RFQ USMRP22522505AO-25W-331 330.0 72 RFQ USMRP22522505AO-25W-3R6 3.6 72 RFQ USMRP22522505AO-25W-361 360.0 72 RFQ USMRP22522505AO-25W-3R9 3.9 72 RFQ USMRP22522505AO-25W-391 390.0 72 RFQ USMRP22522505AO-25W-4R3 4.3 72 RFQ USMRP22522505AO-25W-431 430.0 72 RFQ USMRP22522505AO-25W-4R7 4.7 72 RFQ USMRP22522505AO-25W-471 470.0 72 RFQ USMRP22522505AO-25W-5R0 5.0 72 RFQ USMRP22522505AO-25W-501 500.0 72 RFQ USMRP22522505AO-25W-5R1 5.1 72 RFQ USMRP22522505AO-25W-511 510.0 72 RFQ USMRP22522505AO-25W-5R6 5.6 72 RFQ USMRP22522505AO-25W-561 560.0 72 RFQ USMRP22522505AO-25W-6R2 6.2 72 RFQ USMRP22522505AO-25W-621 620.0 72 RFQ USMRP22522505AO-25W-6R8 6.8 72 RFQ USMRP22522505AO-25W-681 680.0 72 RFQ USMRP22522505AO-25W-7R5 7.5 72 RFQ USMRP22522505AO-25W-751 750.0 72 RFQ USMRP22522505AO-25W-8R2 8.2 72 RFQ USMRP22522505AO-25W-821 820.0 72 RFQ USMRP22522505AO-25W-9R1 9.1 72 RFQ USMRP22522505AO-25W-911 910.0 72 RFQ USMRP22522505AO-25W-100 10.0 72 RFQ USMRP22522505AO-25W-102 1000.0 72 RFQ USMRP22522505AO-25W-110 11.0 72 RFQ USMRP22522505AO-25W-112 1100.0 72 RFQ USMRP22522505AO-25W-120 12.0 72 RFQ USMRP22522505AO-25W-122 1200.0 72 RFQ USMRP22522505AO-25W-130 13.0 72 RFQ USMRP22522505AO-25W-132 1300.0 72 RFQ USMRP22522505AO-25W-150 15.0 72 RFQ USMRP22522505AO-25W-152 1500.0 72 RFQ USMRP22522505AO-25W-160 16.0 72 RFQ USMRP22522505AO-25W-162 1600.0 72 RFQ USMRP22522505AO-25W-180 18.0 72 RFQ USMRP22522505AO-25W-182 1800.0 72 RFQ USMRP22522505AO-25W-200 20.0 72 RFQ USMRP22522505AO-25W-202 2000.0 72 RFQ USMRP22522505AO-25W-220 22.0 72 RFQ USMRP22522505AO-25W-222 2200.0 72 RFQ USMRP22522505AO-25W-240 24.0 72 RFQ USMRP22522505AO-25W-242 2400.0 72 RFQ USMRP22522505AO-25W-270 27.0 72 RFQ USMRP22522505AO-25W-272 2700.0 72 RFQ USMRP22522505AO-25W-300 30.0 72 RFQ USMRP22522505AO-25W-302 3000.0 72 RFQ USMRP22522505AO-25W-330 33.0 72 RFQ USMRP22522505AO-25W-332 3300.0 72 RFQ USMRP22522505AO-25W-360 36.0 72 RFQ USMRP22522505AO-25W-362 3600.0 72 RFQ USMRP22522505AO-25W-390 39.0 72 RFQ USMRP22522505AO-25W-392 3900.0 72 RFQ USMRP22522505AO-25W-430 43.0 72 RFQ USMRP22522505AO-25W-432 4300.0 72 RFQ USMRP22522505AO-25W-470 47.0 72 RFQ USMRP22522505AO-25W-472 4700.0 72 RFQ USMRP22522505AO-25W-500 50.0 72 RFQ USMRP22522505AO-25W-502 5000.0 72 RFQ USMRP22522505AO-25W-510 51.0 72 RFQ USMRP22522505AO-25W-512 5100.0 72 RFQ USMRP22522505AO-25W-560 56.0 72 RFQ USMRP22522505AO-25W-562 5600.0 72 RFQ USMRP22522505AO-25W-620 62.0 72 RFQ USMRP22522505AO-25W-622 6200.0 72 RFQ USMRP22522505AO-25W-680 68.0 72 RFQ USMRP22522505AO-25W-682 6800.0 72 RFQ USMRP22522505AO-25W-750 75.0 72 RFQ USMRP22522505AO-25W-752 7500.0 72 RFQ USMRP22522505AO-25W-820 82.0 72 RFQ USMRP22522505AO-25W-822 8200.0 72 RFQ USMRP22522505AO-25W-910 91.0 72 RFQ USMRP22522505AO-25W-912 9100.0 72 RFQ USMRP22522505AO-25W-101 100.0 72 RFQ USMRP22522505AO-25W-103 10000.0 72 RFQ Products sold for space, military or medical applications, element evaluation and/or level K or S qualification are subject to minimum order levels to be established on a case by case basis. For any special applications, die level KGD qualification requirements, different packaging or custom configurations, contact sales department. INSTANT QUOTE US Microwaves P/N Quantity E-mail ORDERING: Order on line at: http://www.usmicrowaves.com/porder.htm. A copy of the order along with an order confirmation receipt is issued instantly for all orders placed on line. On line Orders have to be verified, accepted and acknowledged by US Microwaves sales department in writing before, becoming non cancelable binding contracts. DELIVERY: Typical delivery for die products packaged in waffle packs is 2-4 weeks ARO. For Custom designs, delivery is 3-5 weeks ARO. Certain items may be available from stock with delivery up to 1 week. SHIPPING/PACKAGING: All devices for chip and wire applications are 100% tested, visual inspected and shipped in waffle packs (WP). For larger orders,>10k pc, devices can be shipped on film frame. For smaller quantities, it may vary. For high volume automated assembly, devices may be supplied as 4" wafers 100% tested, inked and diced on expanded film frame (FF). SAMPLES: Samples are available only for customers that have issued firm orders pending qualification of product in a particular application. GUARANTEED SUPPLY! US Microwaves guarantees continuous supply and availability of all standard products provided minimum order quantities are met. U.S. Microwaves has made every effort to have this information as accurate as possible. However, no responsibility is assumed by U.S. Microwaves for its use, nor for any infringements of rights of third parties which may result from its use. U.S. Microwaves reserves the right to revise the content or modify its product line without prior notice. U.S. Microwaves products are not authorized for and should not be used within support systems which are intended for surgical implants into the body, to support or sustain life, in aircraft, space equipment, submarine, or nuclear facility applications without the specific written consent of U.S. Microwaves. Home Product Tree Tech. Support PDF Request Quote Inventory Place Order Contact sales
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