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| UT Vishay Thin Film Custom Resistor Arrays, User Trim FEATURES * Final resistor tolerance and stability is a function of end user trim capabilities * Visual inspection per MIL-STD-883, Method 2032 for Class H devices. TYPICAL PERFORMANCE Actual Size ABS TCR TOL 25 1.0 A precision Thin Film resistor for hybrid applications where final resistor value will require active laser trim. Trimmable chip resistors are provided on 99.6% Alumina substrates with gold wirebond pads. A trim range of 75 to 500K is available. SCHEMATIC AND PATTERN CHIP SIZE WIRE BOND PAD SIZE 7 x 40 mils TRIMMABLE TOLERANCE 1.0% SQUARES AVAILABLE 100 min, 2200 Max. 75 x 50 mils x 15 thick TRIMMING INFORMATION CUT 1 Coarse Coarse Coarse Medium Fine TYPE Shunts Ladder Ladder Ladder Side-bar SQUARE 1848 sq. 168 sq. 112 sq. 20 sq. 1 sq. RESOLUTION 5-7% 2-3% 1% 0.5% 0.1% HYBRID 2 3 5 4 5 ORDERING INFORMATION PART NUMBER 103-466-1 103-466-2 1 2 3 4 RESISTANCE RANGE 2,500 to 50K 5,000 to 100K 12K to 250K 24K to 500K 103-466-3 103-466-4 NOTE: Vishay will supply the chip resistors trimmed to the minimum value with a tolerance of 0 to -1%. Vishay trim areas are ) in the layoUTs shown above. shaded ( VISHAY THIN FILM * FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 * GERMANY +49.9287.710 FAX: +49 9287.70435 * ISRAEL +972.3.557.0945 FAX: +972.3.558.9121 * ITALY + 39.2.300.11919 FAX: +39.2.300.11999 * JAPAN +81.42.729.0661 FAX: +81.42.729.3400 * SINGAPORE +65.788.6668 FAX: +65.788.0988 * SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 * UK +44 191 514 8237 FAX: +44 1953 457 722 * USA: (610) 407-4800 FAX: (610) 640-9081 www.vishay.com 130 Document Number: 60056 Revision 27-Apr-01 UT Custom Resistor Arrays, User Trim Vishay Thin Film SQUARES AVAILABLE 1.25 Min., 27.35 Max. SCHEMATIC AND PATTERN CONTD CHIP SIZE WIRE BOND TRIMMABLE PAD SIZE TOLERANCE 1.0% 50 x 50 mils x 15 thick 10 x 40 mils TRIMMING INFORMATION CUT 1 2 3 TYPE Coarse Fine Fine Top-hat Top-hat Top-hat SQUARE 18.7 sq. 3.7 sq. 3.7 sq. RESOLUTION 2% 1% 1% 2 3 ORDERING INFORMATION 1 PART NUMBER 103-463-1 103-463-2 103-463-3 RESISTANCE RANGE 75 ohms to 1,200 ohms 175 ohms to 3,000 ohms 300 ohms to 5,000 ohms CHIP SIZE WIRE BOND TRIMMABLE PAD SIZE TOLERANCE 5 x 6 mils 1.0% SQUARES AVAILABLE 74 Min., 168 Max. 50 x 50 mils x 15 thick HYBRID 3 2 1 4 TRIMMING INFORMATION CUT 1 2 3 4 Coarse Coarse Fine Fine TYPE Top-hat Top-hat Side-bar Side-bar SQUARE 32 sq. 32 sq. 1 sq. 1 sq. RESOLUTION 1% 1% 0.1% 0.1% ORDERING INFORMATION PART NUMBER 103-464-1 103-464-2 103-464-3 RESISTANCE RANGE 5,000 to 8,000 10,000 to 20,000 20,000 to 35,000 NOTE: Vishay will supply the chip resistors trimmed to the minimum value with a tolerance of 0 to -1%. Vishay trim areas are shaded ( ) in the layoUTs shown above. VISHAY THIN FILM * FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 * GERMANY +49.9287.710 FAX: +49 9287.70435 * ISRAEL +972.3.557.0945 FAX: +972.3.558.9121 * ITALY + 39.2.300.11919 FAX: +39.2.300.11999 * JAPAN +81.42.729.0661 FAX: +81.42.729.3400 * SINGAPORE +65.788.6668 FAX: +65.788.0988 * SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 * UK +44 191 514 8237 FAX: +44 1953 457 722 * USA: (610) 407-4800 FAX: (610) 640-9081 Document Number: 60056 Revision 27-Apr-01 www.vishay.com 131 UT Vishay Thin Film Custom Resistor Arrays, User Trim SCHEMATIC AND PATTERN CONTD CHIP SIZE WIRE BOND TRIMMABLE PAD SIZE TOLERANCE 5 x 5 mils 1.0% SQUARES AVAILABLE 198 Min., 358 Max. 50 x 50 mils x 15 thick 4 TRIMMING INFORMATION CUT 1 2 3 4 5 Coarse Coarse Medium Fine Fine TYPE Ladder Ladder Top-hat Side-bar Side-bar SQUARE 50 sq. 50 sq. 28 sq. 1 sq. 1 sq. RESOLUTION 2-3% 2-3% 1% 0.1% 0.1% 1 2 3 5 ORDERING INFORMATION PART NUMBER 103-465-1 103-465-2 103-465-3 RESISTANCE RANGE 10,000 to 17,000 23,000 to 40,000 45,000 to 75,000 NOTE: Vishay will supply the chip resistors trimmed to the minimum value with a tolerance of 0 to -1%. Vishay trim areas are ) in the layoUTs shown above. shaded ( STANDARD ELECTRICAL SPECIFICATIONS TEST MATERIAL AbsolUTe TCR AbsolUTe Tolerance: SPECIFICATIONS TAMELOX(R) 25ppm/C 1.0% 50mW Less than 0.1% Max. R/R (0.05% typical) 5ppm/Volt 100V Max. all sizes - 55C to + 125C - 55C to + 150C - 35dB 100ppm 1 year @ + 25C CONDITIONS - 55C to + 125C + 25C per element @ + 70C 2,000 hrs. @ + 70C HYBRID Power Rating: Stability: R Ratio Voltage Coefficient Working Voltage Operating Temperature Range Storage Temperature Range Noise Shelf Life Stability MECHANICAL SPECIFICATIONS Resistive Element Pads Substrate Material Trim range Tamelox(R) Gold Wirebond Alumina LASER REQUIREMENTS Spot Size Focal Length Position ResolUTion Preferred Laser Type 1 mil 2 mil 0.25 mil Q-Switch Y.A.G. 0.25 75 to 500K Step Increment If these standard chips will not meet your requirements, contact Applications Engineering as we may be able to fulfill your requirements with a custom layoUT. VISHAY THIN FILM * FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 * GERMANY +49.9287.710 FAX: +49 9287.70435 * ISRAEL +972.3.557.0945 FAX: +972.3.558.9121 * ITALY + 39.2.300.11919 FAX: +39.2.300.11999 * JAPAN +81.42.729.0661 FAX: +81.42.729.3400 * SINGAPORE +65.788.6668 FAX: +65.788.0988 * SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 * UK +44 191 514 8237 FAX: +44 1953 457 722 * USA: (610) 407-4800 FAX: (610) 640-9081 www.vishay.com 132 Document Number: 60056 Revision 27-Apr-01 |
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