P R E C I S I O N T H I N F I L M T E C H N O L O G Y SURFACE MOUNT NETWORKS Molded, 25 or 50 Mil Pitch, Dual-In-Line Resistor Networks Models VTSR, VSSR, and VSOR FEATURES • Reduces total assembly costs • Compatible with automatic surface mounting equipment Actual Size • UL 94V-0 flame resistant • Thin film on silicon Vishay Thin Film resistor networks are designed to be used in either analog or digital circuits. The use of thin film resistive elements within the network allows you to achieve an infinite number of very low noise and high stability circuits for industrial, medical and scientific instrumentation. Vishay Thin Film resistor networks are packaged in molded plastic packages with sizes that are recognized throughout the world. The rugged packaging offers superior environmental protection and consistent dimensions for ease of placement with automatic SMT equipment. Vishay Thin Film stocks many designs and values for off-the-shelf convenience. With Vishay Thin Film you can depend on quality products delivered on time with service backing the product. • Choice of package sizes: VTSR (TSSOP), VSSR (SSOP or QSOP), VSOR (SOIC narrow) TYPICAL PERFORMANCE ◆ TCR TOL ABS TRACKING 100 NA ABS RATIO 5 NA Schematics Resistors with one pin common The 01 circuit provides nominally equal resistors connected between a common pin and a discrete PC board pin. Commonly used in the following applications: • MOS/ROM Pull-up/Pull-down • TTL Input Pull-down • Open Collector Pull-up • Digital Pulse Squaring • "Wired OR" Pull-up • TTL Unused Gate Pull-up • Power Driven Pull-up • High Speed Parallels Pull-up 01 Schematic Resistance Range: 10 Ω to 50K Ω Lead #1 Isolated resistors The 03 circuit provides nominally equal resistors isolated from all others and wired directly across. Commonly used in the following applications: • "Wired OR" Pull-up • Long-line Impedance Balancing • Power Driven Pull-up • LED Current Limiting • Powergate Pull-up • ECL Output Pull-down • Line Termination • TTL Input Pull-down 03 Schematic Resistance Range: 10 Ω to 50K Ω Lead #1 Dual-line terminator; pulse squaring The 05 circuit contains pairs of resistors connected between ground and a common line. The junctions of these resistor pairs are connected to the input leads. The 05 circuits are designed for dual-line termination and pulse squaring. Standard values are: VSSR1605 - R1 = 220 Ω, R2 = 160 Ω R1 = 330 Ω, R2 = 470 Ω VSSR2005 - R1 = 1.5K, R2 = 3.3K Ω 05 Schematic R1 R1 R2 R1 R R1 R2 R1 R2 R1 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 1 Lead #1 47 Schematic Vcc R1 R2 R3 Lead #1 Differential terminator The 47 schematic consists of series resistor sections connected between Vcc and Ground. Each contains 3 resistors of 2 different resistance values. Standard values are: VSSR20 and VTSR20 - R1 = 270Ω, R2 = 120Ω R1 = 330Ω, R2 = 220Ω GND VISHAY THIN FILM / 63 LINCOLN HIGHWAY / P.O. BOX 4004 / MALVERN, PA 19355-0988 USA (610) 407-4800 FAX: (610) 640-9081 5 FRANCE +33.4.93.37.27.27 FAX: +33.4.93.37.27.26 • ISRAEL +972.3.556.95.95 FAX: +972.3.556.69.42 • GERMANY +49. 9287.71.0 FAX: +49.9287.70435 • UK +44.1915.144.155 FAX: +44.1915.678.262 • JAPAN +81.3.3664.1391 FAX: +81.3.3664.5770 SURFACE MOUNT NETWORKS P R E C I S I O N T H I N F I L M T E C H N O L O G Y Molded, 25 or 50 Mil Pitch, Dual-In-Line Resistor Networks Models VTSR, VSSR, and VSOR Test Specifications Electrical Specifications 16, 20, 24 TCR: Tracking Absolute Tolerance: Ratio Absolute Power Rating: Resistor Package Voltage Coefficient Working Voltage Operating Temperature Range Storage Temperature Range Noise NA ±100 ppm/°C NA ±5% standard (±2% available) 100mW (Maximum) 16 = 1.0 W 20 = 1.2 W 24 = 1.4 W 5 ppm/V typical 50 VDC -55°C to +125°C -55°C to +150°C <-35 dB Dimensions and Imprinting B xxxx Resistance Value Code H F Pin Count xx Model: VSOR (SOIC) VSSR (SSOP) VTSR (TSSOP) 16 20 24 Schematic: 01, 03, 05 or 47 G Pin #1 A A VTSR-xxxx (millimeters) VSSR-xxxx 20 PIN 0.206±0.003 0.256 ± 0.003 5.23 ±0.08 xxx xxxx Resistance Code: e.g. 100 = 10Ω Date Code J W D 16 PIN @ +70°C 0°C to +70°C Vx E Date Code MODEL -55°C to +125°C Marking Part Marking C Conditions 6.50 0.193 ± 0.004 0.341 ±0 .003 B C 24 PIN (Ref.) (Ref.) D E F G H 0.306 ± 0.003 0.025 0.087 0.004 0.024 0.173 ± .003 0.015 x 45° 0.252 ± 0.005 7.77 0.64 0.22 0.10 0.61 4.39 ± 0.08 0.38 6.40 ±0.13 0.341 ± 0.003 0.025 0.010 0.006 0.025 (Typ.) (millimeters) 4.90 ± 0.10 8.66 ± 0.08 8.66 ± 0.08 0.64 0.25 0.15 0.64 VSOR-xxxx 0.390 ± 0.010 NA NA 0.050 0.016 0.008 0.030 (millimeters) 9.91 ±0.25 NA NA 1.27 0.41 0.20 0.76 J W (Ref.) 0.154 ± 0.003 0.015 x 45° 3.91 ± 0.08 0.38 0.152 ± 0.003 0.015 x 45° 3.86 ± 0.08 0.38 0.236 ±0 .008 0.005 0.043 ± 0.005 0.13 5.99 ±0.20 0.236 ± 0.005 1.09 ± 0.13 0.010 0.064 ± 0.005 0.25 1.63 ± 0.13 0.008 0.064 ± 0.005 5.99 ±0.13 0.20 1.63 ± 0.13 NOTE: Mold flash not included in body dimensions. 6 VISHAY THIN FILM / 63 LINCOLN HIGHWAY / P.O. BOX 4004 / MALVERN, PA 19355-0988 USA (610) 407-4800 FAX: (610) 640-9081 FRANCE +33.4.93.37.27.27 FAX: +33.4.93.37.27.26 • ISRAEL +972.3.556.95.95 FAX: +972.3.556.69.42 • GERMANY +49. 9287.71.0 FAX: +49.9287.70435 • UK +44.1915.144.155 FAX: +44.1915.678.262 • JAPAN +81.3.3664.1391 FAX: +81.3.3664.5770 P R E C I S I O N T H I N F I L M T E C H N O L O G Y SURFACE MOUNT NETWORKS Molded, 25 or 50 Mil Pitch, Dual-In-Line Resistor Networks Models VTSR, VSSR, and VSOR Mechanical Specifications Resistive Element ........................................... Tantalum Nitride Plating .................................................................... Tin lead Substrate Material .......................................................... Silicon Lead Coplanarity .................................................... 0.0005" Body .................................................................... Molded epoxy Marking Resistance to Solvents ..................... Permanency Terminals ............................................................... Copper Alloy testing per MIL-STD-202, Method 215. VTSR VSSR VSOR Tape and Reel DERATING CURVE Tubes 16 2,500 96 20 2,500 74 24 2,500 62 16 2,500 98 20 2,500 55 24 2,500 55 16 2,500 48 Percent of Rated Power Packaging Information MODEL Leads 100 80 60 40 20 0 0 70 125 Ambient Temperature °C 150 How to Order Model Number of Leads Schematic VTSR VSSR VSOR* 16 01 16 20 24 01 03 MODEL Number of Leads Schematic VTSR VSSR VSOR* 16 05 16 20 05 47 Resistance Value Tolerance Packaging XXX J T First 2 digits are significant figures. Last digit specifies number of zeros to follow. G = ± 2% J = ± 5% (Std.) Tape and Reel = T/R Tubes = T Tolerance Packaging J T G = ± 2% J = ± 5% (Std.) Tape and Reel = T/R Tubes = T *16 Pin only *16 Pin only Resistance Value XXX R1 Value XXX R2 Value First 2 digits are significant figures. Last digit specifies number of zeros to follow. Example: VSSR201102GT/R = VSSR pkg., 20 pin count, 01 schematic, 1,000 ohms 2%, tape and reel. VISHAY THIN FILM / 63 LINCOLN HIGHWAY / P.O. BOX 4004 / MALVERN, PA 19355-0988 USA (610) 407-4800 FAX: (610) 640-9081 7 FRANCE +33.4.93.37.27.27 FAX: +33.4.93.37.27.26 • ISRAEL +972.3.556.95.95 FAX: +972.3.556.69.42 • GERMANY +49. 9287.71.0 FAX: +49.9287.70435 • UK +44.1915.144.155 FAX: +44.1915.678.262 • JAPAN +81.3.3664.1391 FAX: +81.3.3664.5770