82 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 12/28/08 resistors ria rba rza* r(x)a isolated resistor networks features ? thin film on silicon ? electrical and mechanical stability ? high integration ? products with lead-free terminations meet eu rohs and china rohs requirements for further information on packaging, please refer to appendix a. dimensions and construction w l p lead die pad molded resin bonding wire si wafer applications ? series termination ? pull-up/pull-down ? current limiting b: 0.1% c: 0.25% d: 0.5% f: 1% g: 2% j: 5% ordering information reference above table t: sn (other termination styles available, contact factory for options) b,c,d,f: 4 digits g,j: 3 digits ria q20 t teb 1002 termination material type package symbol packaging nominal resistance absolute tolerance new part # b teb: 13" embossed plastic size code .197 (5.00) .252 (6.40) .026 (0.65) p w l dimensions inches (mm) t16 .256 (6.50) .252 (6.40) .026 (0.65) t20 .307 (7.80) .252 (6.40) .026 (0.65) t24 .193 (4.90) .236 (5.99) .025 (0.635) q16 .341 (8.66) .236 (5.99) .025 (0.635) q20 .341 (8.66) .236 (5.99) .025 (0.635) q24 .39 (9.9) .236 (5.99) .025 (0.635) q28 * example of new part # for rza: rzaq20tteb size code p w l dimensions inches (mm) .190 (4.83) .236 (5.99) .050 (1.27) n08 .341 (8.66) .236 (5.99) .050 (1.27) n14 .390 (9.91) .236 (5.99) .050 (1.27) n16 circuit schematic n 1 n= number of pins (16, 20 or 24) n 1 ria rba rza n 1 t: 10 e: 25 c: 50 h: 100 t.c.r. h a: 0.05% b: 0.1% c: 0.25% d: 0.5% f: 1% g: 2% relative res. toler. b y: 05 t: 10 e: 25 c: 50 t.c.r. tracking t eu 1733 reader's spreads pg1-203:document 1/27/09 4:07 pm page 80
r(x)a isolated resistor networks tracking t.c.r. (ppm/c) relative resistance tolerance resistance tolerance part designation storage temperature range operating temperature range t.c.r. (ppm/c) resistance range applications and ratings ria, rba 5,10,25,50 -65c to +150c -55c to +125c 10 - 1m 20% ~ 0.1% b:0.1%,c:0.25%, d:0.5%,f:1%, g:2% 10,25,50,100* resistance ranges product code t: 10 ria 510 ~ 100k e: 25 510 ~ 510k 8, 14, 16 51 ~ 1m c: 50 h: 100 51 ~ 1m 510 ~ 100k e: 25 t: 10 20, 24 100 ~ 200k c: 50 51 ~ 200k h: 100 t.c.r. resistance range ( ) (e24) and resistance tolerance pms 300 neg. black neg. number of pins b: 0.1% c: 0.25% d: 0.05% f: 1% g: 2%, j: 5% 30 ~ 1m 10 ~ 1m 51 ~ 200k C 30 ~ 200k 10 ~ 200k 510 ~ 100k package tssop t24 electrical characteristics power rating power rating 200mw/resistor element *2 0.8w qsop soic t20 t16 q24 q20 q16 n16 n14 n08 q28 package symbol 1.0w 1.0w 0.8w 1.0w 1.0w 0.4w 0.6w 0.8w 1.0w resistance range 10 ~ 1k 1.1k power rating 50mw/resistor element *2 max. working voltage 100v rated voltage rated power x nominal resistance value, rated voltage should not exceed max. working voltage rated ambient temp. +70c *2 above rating is based on the thermal resistance using multi-layer circuit board (eia/jesd51). for mounting on a mono-layer board, power derating shall be needed. total power consumption of all elements should not exceed the package power rating. rba e: 25 100 ~ 100k 8, 14, 16, 20, 24 51 ~ 200k c: 50 h: 100 30 ~ 200k 10 ~ 200k C 83 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 12/03/08 resistors *for special tolerance and t.c.r. requests, please contact koa engineering 1733 reader's spreads pg1-203:document 1/27/09 4:07 pm page 81
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