eee ma sae - rat _ ZENER DIODES LEADLESS PACKAGE FOR SURFACE MOUNT DOUBLE SLUG CONSTRUCTION Oo EE ae [COMPENSATED DEVICES INC 20 D M 2302554 O0003e7 3 mm y-\-y Whe ee COLLS221 thru COLLS281B MAXIMUM RATINGS Operating Temperatures: -65C to +200C Storage Temperatures: ~65C to +200C Power Derating: 3.33mW/C above 50C Forward Voltage: @ 200mA: 1.1 Volts maximum ELECTRICAL CHARACTERISTICS @ 25C, unless otherwise specified. MAXIMUM MAXIMUM cD) 2e NOMINAL Oe cunsenT ZENER IMPEDANCE REVERSE CURRENT N OPE @. Net f (NOTE 2) In@ Va + ce Ee KOREA | vrs CDLLS221 4 20 30 200 100 Q CDLL5222 5 20 30 250 100 0 CDLL5223 7 20 30 300 75 O CDLL5224 8 20 30 400 75 0 CDLLS225 .0 20 29 600 50 O CDLL5226 3 20 28 25 0 CDLLS227 6 20 24 700 16 0 CDLL5228 9 20 23 10 0 CDLLS: 43 20 22 2000 5.0 0 CDLL5230 47 20 19 900 5.0 2.0 CDLL5231 5.1 20 7 600 5.0 2.0 CDLL5232 5.6 20 ll 600 .0 3.0 CDLLS233 6.0 20 7.0 600 5.0 3.5 CDLLS234 6.2 20 70 000 5.0 40 COLL5235 68 20 5.0 750 3.0 5.0 COLL5236 75 20 6.0 500 3.0 6.0 CDLL5237 82 20 8.0 500 3.0 65 CDLL5238 87 20 8.0 600 3.0 65 CDLL52: 9.1 20 10 600 3.0 70 CDLL5240 10 20 17 600 3.0 80 CDLL5241 1 20 22 600 2.0 8.4 CDLL5242 2 20 30 600 1.0 91 CDLL5243 3 95 13 600 0.5 99 CDLL52. 4 9.0 15 600 01 10 COLL5245 5 8.5 16 600 0.1 ll CDLL5246 6 78 17 600 0. 2 CDLL247 7 74 19 600 0. 3 CDLL52. 8 7.0 21 600 0. 4 CDLL5249 9 6.6 23 600 0. 4 CDLL5250 0 6.2 25 600 0. 5 CDLL5251 2 5.6 29 600 0. 7 CDLL5252 4 5.2 33 600 0. 8 CDLL5253 5 5.0 35 600 0. 9 CDLES2! 7 46 41 600 0. 1 COLL5255 28 45 44 600 0. 1 CDLL5256 30 42 49 600 0. 23 CDLL5257 33 8 58 700 0. 24 CDLL5258 36 4 70 700 0. 26 CDLL5259 39 2 800 0. 29 CDLL5260 43 0 93 900 0. 31 CDLL5261 47 7 05 1000 0. 34 COLL5262 5h 5 25 1100 0. 37 CDLL5263 56 2 50 1300 0. 41 CDLL5264 60 1 70 1400 0. 44 COLL5265 62 0 85 1400 0. 45 CDLLS266 68 8 30 1600 0.1 49 COLL5267 75 a 70 1700 0. 53 CDLL5268 82 6 2000 9. 59 CDLL5269 87 A 70 2200 0. 65 CDLL5270 91 4 400 2300 0. 66 CDLL5271 00 13 500 2600 9. 72 CDLLS5272 10 LL 750 3000 0. 80 CDLL5273 20 16 900 4000 0. 86 COLL5274 30 0.95 1100 4500 Q. 94 CDLL5275 40 0,90 1300 4500 0. 101 COLL5276 50 0.85 1500 5000 0. 108 COLLS277 60 0.80 1700 5500 0. 116 CDLL5278 70 0.74 1900 5500 0. 123 CODLL5279 80 0.68 2200 0. 130 CDLL5280 90 0.66 2400 6500 0. 137 CDLL5S281 100 0.65 2500 7 0. 144 NOTE 1 "8" suffix = 5%, "A" suffix = + 10%, no suffix = + 20% NOTE2 Zener impedance is derived by superimposing on Izt or Izk a 60Hz rms a.c. current equal to 10% of tzt or Izk. NOTE 3 Nominal zener voltage is measured with the device junction in thermal equilibrium and the temperature of the end cap of the case equalling 30C + 2C, tame | ey F7 (A-of jen FIGURE 1 DESIGN DATA CASE: DO-213AA, Hermetically sealed glass case. (MELF, SOD-80, LL34) LEAD FINISH: Tin/Lead THERMAL RESISTANCE; 100 C/W (Typical) junction to END CAP POLARITY: Diode to be operated with the banded (cathode) end positive with respect to the opposite end. WEIGHT: 0.05 grams (Typical) MOUNTING POSITION: Any, . CDi COMPENSATED DEVICES INCORPORATED 166 TREMONT ST., MELROSE, MASSACHUSETTS 02176 PHONE (617) 665-1071 FAX: 617-665-7379 35 - all ee OT 7 OT rs - - ma COMPENSATED DEVICES INC 20 D M@ 2302554 0000328 S m T-We-\\ COLL5221B tru COLLS281B 1000 500 400 300 200 100 50 40 30 20 10 == ZENER IMPEDANCE Zzt (OHMS) BR w Po 1 2 3 2 5 10 20 100 OPERATING CURRENT Izt (mA) FIGURE 2 TYPICAL CHANGE OF ZENER IMPEDANCE WITH CHANGE IN OPERATING CURRENT FOR NOMINAL VOLTAGES SHOWN 36