PPS11001000F

PPS11001000F IRCTT | Alldatasheet

Document overview

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Technical content

IRC reserves the right to make changes in product specification without notice or liability. All information is subject to IRC’s own data and is considered accurate at time of going to print. A subsidiary of TT electronics plc• 4222 South Staples Street • Corpus Christi T exas 78411 USAWire and Film Technologies Division T elephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com PPS-1 Series

• Low inductance
• 0.1Ω to 348KΩ range
• Superior surge handling capability
• 150°C maximum operating temperature
• 1 Watt performance - standard 2010 footprint
• Flameproof ceramic package provides superior temperature rise profile Metal Glaze™ Power Pack Surface Mount High Power Density Ceramic Package Characteristic Maximum Change Test Method Thermal Shock ±(0.5% + 0.01 ohm) MIL-R-55342E Par 4.7.3 (-65°C + 150°C, 5 cycles) Low Temperature Operation ±(0.25% + 0.01 ohm) MIL-R-55342E Par 4.7.4 (-65°C @ working voltage) High Temperature Exposure ±(0.5% + 0.01 ohm) MIL-R-55342E Par 4.7.6 (+150°C for 100 hours) Resistance to Bonding Exposure ±(0.25% + 0.01 ohm) MIL-R-55342E Par 4.7.7 (Reflow soldered to board @ 260°C for 10 seconds) Solderability 95% minimum coverage MIL-STD-202, Method 208 (245°C for 5 seconds) Moisture Resistance ±(0.5% + 0.01 ohm) MIL-R-55342E Par 4.7.8 (10 cycles, total 240 hours) Life Test ±(1.0% + 0.01 ohm) MIL-R-55342E Par 4.7.10 (2000 hours @ 70°C intermittent) Terminal Adhesion Strength ±(1% + 0.01 ohm) 1200 gram push from underside of mounted chip for 60 seconds Resistance to Board Bending ±(1% + 0.01 ohm) Chip mounted in center of 90mm long board, deflected 5mm so as to exert pull on chip contacts for 10 seconds Environmental Data Electrical Data Size IRC Type Maximum Power Rating Working Voltage¹ Maximum Voltage Resistance Range (ohms) Tolerance (±%)² TCR (ppm/°C)²

2010 PPS-1 1W 350 700

0.1 to 0.99 1, 2, 5 100 1.0 to 348K 1, 2, 5 50, 100 ¹Not to exceed ( √ P x R )½. ²Consult factory for tighter tolerances and TCRs.

Applications

The PPS-1 will dissipate 1 watt at 70°C on a 2010 footprint. The PPS-1 is recommended for applications where board real estate or component/board TCE mismatch is a major concern. It is also recommended in circuits where a standard 2010 resistor exhibits marginal or unacceptable performance due to high power density/surge handling demands. PPS-1 Series Issue December 2008 Sheet 1 of 2

• 4222 South Staples Street • Corpus Christi T exas 78411 USAWire and Film Technologies Division T elephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com Sample Part No. IRC Type (PPS1) Temperature Coefficient Resistance Value Tolerance Ordering Data PPS1 100 1000 F Metal Glaze™ Power Pack Surface Mount High Power Density Ceramic Package Physical Data (Inches and (mm)) 0.200 ± 0.010 (5.08 ± 0.25) 0.170 ± 0.010 (4.32 ± 0.25) 0.130 ± 0.005 (3.30 ± 0.13) 0.079 ± 0.006 (2.01 ± 0.15) 0.130 ± 0.005 (3.30 ± 0.13) 0.105 ± 0.005 (2.67 ± 0.13) Top View: Side View: PPS-1 Series Issue December 2008 Sheet 2 of 2