CDLL5221资料

元器件交易网www.cecb2b.com• ZENER DIODES•LEADLESS PACKAGE FOR SURFACE MOUNT• DOUBLE PLUG CONSTRUCTION• METALLURGICALLYBONDEDCDLL5221thruCDLL5272BMAXIMUM RATINGSOperating Temperature: -65°C to +175°CStorage Temperature: -65°C to +175°CPower Derating: 10 mW / °C above TEC= +125°CForward Voltage: @ 200 mA: 1.1 Volts maximum ELECTRICALCHARACTERISTICS @ 25°C, unless otherwise specifiedCDITYPENUMBERNOMINALZENERVOLTAGEVZ@ lZT(Note 1 & 3)VOLTS2.42.52.72.83.03.33.63.94.34.75.15.66.06.26.87.58.28.79.110111213141516171819202224252728303336394347515660626875828791100110TESTCURRENT I ZT mA202020202020202020202020202020202020202020209.59.08.57.87.47.06.66.25.65.25.04.64.54.23.83.43.23.02.72.52.22.12.01.81.71.51.41.41.31.1MAXIMUM MAXIMUM ZENER IMPEDANCE REVERSE CURRENT (Note 2) lR @ VRZZT @ lZT ZZK@lZK=0.25mAOHMS3030303029282423221917117.07.05.06.08.08.010172230131516171921232529333541444958708093105125150170185230270330370400500750OHMS12001250130014001600160017001900200019001600160016001000750500500600600600600600600600600600600600600600600600600600600600700700800900100011001300140014001600170020002200230026003000CDLL5221BCDLL5222BCDLL5223BCDLL5224BCDLL5225BCDLL5226BCDLL5227BCDLL5228BCDLL5229BCDLL5230BCDLL5231BCDLL5232BCDLL5233BCDLL5234BCDLL5235BCDLL5236BCDLL5237BCDLL5238BCDLL5239BCDLL5240BCDLL5241BCDLL5242BCDLL5243BCDLL5244BCDLL5245BCDLL5246BCDLL5247BCDLL5248BCDLL5249BCDLL5250BCDLL5251BCDLL5252BCDLL5253BCDLL5254BCDLL5255BCDLL5256BCDLL5257BCDLL5258BCDLL5259BCDLL5260BCDLL5261BCDLL5262BCDLL5263BCDLL5264BCDLL5265BCDLL5266BCDLL5267BCDLL5268BCDLL5269BCDLL5270BCDLL5271BCDLL5272Bµ A1001007575502515105.05.05.05.05.05.03.03.03.03.03.03.02.01.00.50.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1VOLTS1.01.01.01.01.01.01.01.01.02.02.03.03.54.05.06.06.56.57.08.08.49.19.91011121314141517181921212325273033363943464752566268697684MILLIMETERS INCHESDIMMINMAXMINMAXD1.601.700.0630.067F0.410.550.0160.022G3.303.70.130.146G12.54 REF..100 REF.S0.03 MIN..001 MIN.FIGURE 1DESIGN DATACASE: DO-213AA, Hermetically sealedglass case. (MELF, SOD-80, LL34) LEAD FINISH: Tin / LeadTHERMALRESISTANCE: (ROJEC):100 ˚C/W maximum at L= 0 inchTHERMALIMPEDANCE: (ZOJX): 35˚C/W maximumPOLARITY: Diode to be operated withthe banded (cathode) end positive.MOUNTING SURFACE SELECTION:The Axial Coefficient of Expansion(COE) Of this Device is Approximately+6PPM/°C. The COE of the MountingSurface System Should Be Selected ToProvide ASuitable Match With ThisDevice.NOTE 1NOTE 2NOTE 3“B” suffix = +5.0%, “A” suffix = +10%, no suffix = +20%, \"C\" suffix = +2% and \"D\" suffix = +1%.Zener impedance is derived by superimposing on 1ZTA60Hz rms a.c. current equal to 10% of1ZT.Nominal Zener voltage is measured with the device junction in thermal equilibrium at an ambient temperature of 25°C+3°C.22 COREYSTREET, MELROSE, MASSACHUSETTS02176PHONE (781) 665-1071FAX (781) 665-7379WEBSITE: http://www.cdi-diodes.comE-mail: mail@cdi-diodes.com元器件交易网www.cecb2b.comCDLL5221B thruCDLL5272B1000500400300200ZENER IMPEDANCE ZZT(OHMS)3.3 VOLT10027 VOLTLTVO1 5.5040302011 VOLT1054326.2 VOLT1.1.2.3.4.51251020OPERATING CURRENTlZT(mA)304050100FIGURE 3ZENER IMPEDANCE VS. OPERATING CURRENT