RESISTORS TECHNOLOGY OF TOMORROW SURGE CURRENT THICK FILM SG73 * SG73S * SG73P NEW RESISTORS FLAT CHIP STRUCTURE 1 2 3 4 5 6 7 8 9 NEW Ceramic substrate Top termination (Ag Pd) Bottom termination (Ag) Resistive layer Glass layer Protective layer End termination Diffusion barrier (Ni) Solder plating IDENTIFICATION COATING COLOR SG73 Wine red SG73P 1J SG73S, 2A, 2B, 2E Green SG73P, 2A, 2B, 2E PRODUCT CODE MARKING White, 3 digits None White, 3 digits Black, 3 digits Products with Pb-free terminations meet RoHS requirements Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. TYPE DESIGNATION (HOW TO ORDER) Old Part No. SG73 New Part No. (Pb-free) SG73 2A PRODUCT CODE STYLE SG73 SG73S SG73P 1J...W3A 2A K TOLERANCE Features RuO2 thick film resistor element Anti-leaching nickel barrier terminations Superior to chip resistor of RK73 series in surge withstanding voltage and pulse withstanding voltage If tight tolerances (down to 0.5%) are requested, the SG73S (for surge) and the SP73P (for pulse) are ideal Ideal for use in E.C.U's and in circuits to catch inductive lightning surge Rated ambient temperature: +70 C Operating temperature range: -55 C ... +155 C Meets or exceeds IEC 60 115-8, JIS C 5201-8, EIAJ RC-2134A Suitable for reflow and wave soldering TD 10K T TD 103 K TERMINATION SURFACE MATERIAL TAPING* NOMINAL RESISTANCE TOLERANCE T: Sn L: Sn/Pb D: 0.5% F: 1% G: 2% J: 5% K: 10% M: 20% D,F: 4 digits G,J,K,M: 3 digits *Please see "PACKAGING" DIMENSIONS (mm) SIZE TYPE L 0.2 W c d t 0.1 0603 0805 1206 1210 2010 2512 0603 SG73 1J SG73 2A SG73 2B SG73 2E SG73 W2H* SG73 W3A* SG73P 1J SG73S 2A SG73P 2A SG73S 2B SG73P 2B SG73S 2E SG73P 2E 1.6 2.0 0.8 0.1 1.25 0.1 1.6 0.2 2.6 0.2 2.5 0.2 3.1 0.2 0.8 0.1 0.3 0.1 0.4 0.2 0.3 0.1 + 0.2 0.3 - 0.1 0.45 0.5 NEW 0805 NEW 1206 NEW 1210 NEW 3.2 5.0 6.3 1.6 2.0 1.25 0.1 0.4 + 0.2 - 0.1 0.5 0.3 0.6 0.65 0.15 0.3 0.1 0.3 0.1 0.45 0.3 + 0.2 - 0.1 0.3 + 0.2 - 0.1 0.5 0.4 + 0.2 - 0.1 0.2 0.4 +- 0.1 0.6 1.6 0.2 3.2 2.6 0.2 + 0.2 * SG73 2H and SG73 3A are also still available (different "d" dimensions = 0.4 mm) - 0.1 ONE-PULSE LIMITING ELECTRIC POWER SG73P 1J EUROPE GmbH * Kaddenbusch 6 * D-25578 Dageling / ITZEHOE * PHONE: +49 (0) 48 21 / 89 89-0 * FAX: +49 (0) 48 21/ 89 89 89 * Internet: www.koaeurope.de 17 Revision: 12. June 2006 RESISTORS TECHNOLOGY OF TOMORROW RESISTORS FLAT CHIP SURGE CURRENT THICK FILM SG73 * SG73S * SG73P NEW NEW RATING TYPE 0603 SG73 1J 0805 SG73 2A 1206 SG73 2B 1210 SG73 2E 2010 2512 NEW 0603 NEW 0805 NEW 1206 NEW 1210 T.C.R. (ppm/K) 400 200 400 200 400 200 400 200 RESISTANCE RANGE POWER* RATING MAX. WORKING VOLTAGE MAX. OVERLOAD VOLTAGE D ( 0.5%) E24 F ( 1%) E24 G ( 2%), J ( 5%) E24 0.1 W 50 V 100 V - - - 0.125 W 150 V 200 V - - - - - - - - - 0.25 W 0.5 W 0.33 W 400 SG73 W2H 0.75 W 200 400 SG73 W3A 1W 200 SG73P 1J 0.125 W SG73S 2A 0.25 W SG73P 2A SG73S 2B 200 0.33 W SG73P 2B SG73S 2E 0.5 W SG73P 2E 200 V 100 V 150 V 200 V 200 V OPERATING TEMPERATURE RANGE 1 ... 8.2 10 ... 1 M 1 ... 8.2 10 ... 1 M 1 ... 8.2 10 ... 1 M 1 ... 8.2 10 ... 1 k 1.2 k ... 1.M 1 ... 8.2 10 ... 1 M 1 ... 8.2 10 ... 1 M 400 V 50 V K ( 10%),M ( 20%) E12 - - - - - - 10 ... 1 M 1 ... 1 M 1 ... 10 M -55C ... +155C - 400 V z Rated voltage = Power rating x resistance value or max. working voltage, whichever is lower. * For resistors operated in ambient temperature over +70C, power rating shall be derated like shown in below DERATING CURVE". ESD LIMITING VOLTAGE AND DERATING CURVE SG73S 2E ESD Limiting Voltage (kV) ESD Limiting Voltage (kV) SG73S 2A Nominal Resistance () Nominal Resistance () DERATING CURVE Percent rated load (%) ESD Limiting Voltage (kV) SG73S 2B Nominal Resistance () Ambient temperature (C) EUROPE GmbH * Kaddenbusch 6 * D-25578 Dageling / ITZEHOE * PHONE: +49 (0) 48 21 / 89 89-0 * FAX: +49 (0) 48 21/ 89 89 89 * Internet: www.koaeurope.de 17a Revision: 12. June 2006 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. SIZE