1442, 1445, 1446 Vishay Foil Resistors Bulk Metal® Foil Technology Dual-In-Line Hermetic Resistor Networks Vishay Model 1442, 1445 and 1446 networks incorporate all the performance features of Vishay Bulk Metal® Foil technology. The 8, 14 and 16 pin side brazed DIPs are a ceramic package. Ceramic has the advantage of electrical isolation on the underside, and, in DIP form, a favorable pin arrangement when two networks are to be placed side by side and connected together. THROUGH HOLE Review data sheet “7 Technical Reasons to Specify Bulk Metal® Foil Resistor Networks.” Networks are built to your requirements. Send your schematic and electrical requirements to the Applications Engineering Department. (See data sheet “Network Worksheet.”) A unique part number will be assigned which defines all aspects of your network. Product may not be to scale FIGURE 1 - PACKAGE SIZES AND CHARACTERISTICS 0.008 to 0.016 (0.20 to 0.41) B L 0.200 MAXIMUM (5.08) W 0.300 ±0.010 (7.62 ±0.25) LL 1. 2. 3. 0.015 to 0.022 0.100 TYPICAL (0.38 to 0.56) (2.54) NO. 1 LEAD NOTE: These networks utilize Vishay Bulk Metal® Foil resistor chips V5X5 and V15X5 or VTF15X5 Thin Film chips. The V5X5 and V15X5 chips have maximum resistance values of 10K and 33K respectively in Bulk Metal® Foil and 500K in VTF15X5 Thin Film chips. The V5X5 and V15X5 chip(s) can be intermixed in a package. VISHAY MODEL NO. OF PINS 1442 MAXIMUM DIMENSIONS in Inches (mm) CHIP CAPACITY MAXIMUM POWER RATING V5X5 V15X5 (WATTS) @ +70°C L W B LL 8 0.520 ±0.020 (13.21 ±0.51) 0.295 ±0.010 (7.49 ±0.025) 0.054 (1.37) 0.125 minimum (3.18) 12 4 0.4 1445 14 0.740 ±0.045 0.270 +0.035/–0.030 (18.80 ±1.14) (6.86 +0.89/–0.76) 0.046 (1.17) 0.135 +0.015/–0.010 (3.43 +0.38/–0.25) 30 10 1.2 1446 16 0.780 ±0.030 (19.81 ±0.76) 0.040 to 0.070 0.135 +0.015/–0.010 (1.01 to 1.78) (3.43 +0.38/–0.25) 36 12 1.4 8 7 6 5 1 2 3 4 0.290 ±0.008 (7.37 ±0.20) FIGURE 2 - SAMPLE CIRCUIT DESIGN AND CHIP LAYOUT 7 NOTE: Usable area is represented by the dotted lines— a rectangle 0.150 Inches x 0.200 Inches. Illustrations not to scale. Chips shown undersize for clarity. Drawing view is from the top looking down into the package. 6 8 5 1 4 2 3 SALES • ISRAEL: [email protected] • FRANCE/SWITZERLAND/SOUTHERN EUROPE: [email protected] • AMERICAS: [email protected] • ASIA/JAPAN: [email protected] • UK/HOLLAND/SCANDINAVIA: [email protected] • GERMANY/CZECH REPUBLIC/AUSTRIA: [email protected] www.vishay.com 126 For technical questions in the Americas, contact [email protected] Document Number: 63032 For technical questions in Asia/Japan/Europe/Africa/Israel, contact [email protected] Revision 08-Mar-05 1442, 1445, 1446 ® Vishay Foil Resistors Bulk Metal Foil Technology Dual-In-Line Hermetic Resistor Networks FIGURE 3 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS NOTE: Usable area is represented by the dotted lines— a rectangle 0.150 Inches x 0.500 Inches. Illustrations not to scale. Chips shown undersize for clarity. Drawing view is from the top looking down into the package. FOUR DIVIDERS PLUS APPLICATION RESISTOR TWO DECADES OF BCD LADDER PLUS TWO SCALING RESISTORS 14 13 12 11 10 9 8 14 R10 R1 R2 R3 R4 R5 R6 R7 R8 R9 2 3 4 5 13 R1 R2 R3 R4 6 6 R5 R6 R7 R8 11 10 9 R1 R2 R3 R4 R5 R6 R7 R8 7 8 12 1 2 3 1 14 R9 R10 14 4 13 R1 4 5 11 14 R9 6 10 R3 R5 8 13 12 11 10 9 8 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 7 1 2 3 4 5 6 7 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 8 R7 R9 2 3 4 5 12 11 10 9 7 1 1 R2 2 R4 R6 3 12 5 14 2 12 4 11 5 10 6 8 7 R8 6 9 7 FIGURE 4 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS NOTE: Usable area is represented by the dotted lines— a rectangle 0.150 Inches x 0.600 Inches. Illustrations not to scale. Chips shown undersize for clarity. Drawing view is from the top looking down into the package. 16 15 14 13 12 11 10 9 ELEVEN RESISTOR DIVIDER R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10R11 1 16 2 15 4 13 5 12 7 10 8 9 7 8 16 15 14 13 12 11 10 9 1 2 3 4 5 6 EIGHT RESISTOR PACKAGE 16 15 14 13 12 11 10 R1 R1 R2 1 2 R3 R4 R5 R6 3 4 5 6 R7 7 R4 R3 R2 R7 R6 R5 9 R8 R8 8 1 2 3 4 5 6 7 8 SALES • ISRAEL: [email protected] • FRANCE/SWITZERLAND/SOUTHERN EUROPE: [email protected] • AMERICAS: [email protected] • ASIA/JAPAN: [email protected] • UK/HOLLAND/SCANDINAVIA: [email protected] • GERMANY/CZECH REPUBLIC/AUSTRIA: [email protected] For technical questions in the Americas, contact [email protected] Document Number: 63032 For technical questions in Asia/Japan/Europe/Africa/Israel, contact [email protected] Revision 08-Mar-05 www.vishay.com 127 THROUGH HOLE 1 13 TEN RESISTOR DIVIDER Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1