LLZ5221B资料

LLZ5221B – LLZ5263B

500mW Hermetically Sealed Glass Zener

Voltage Regulators

MINI MELF

Pb

RoHSCOMPLIANCE

Features 󰂗 Zener voltage range 2.4 to 56 volts 󰂗 Mini-MELF package

󰂗 Surface device type mounting 󰂗 Hermetically sealed glass

󰂗 Compression bonded construction 󰂗 All external surfaces are corrosion

resistant and leads are readily solderable 󰂗 RoHS compliant

󰂗 Matte Tin (Sn) lead finish

󰂗 Color band indicates negative polarity

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

Rating at 25oC ambient temperature unless otherwise specified.

Symbol Value Units Type Number

Power Dissipation Pd 500 mW Maximum Forward Voltage @ IF=200mAVF 1.1 V O

Storage Temperature Range TSTG -65 to + 200 C

O

Operating Junction Temperature TJ + 200 C

Version: A07

元器件交易网www.cecb2b.com

ELECTRICAL CHARACTERISTICS (TA=25C unless otherwise noted)

O

Device

Vz @ Izt(Volts)Nom2.42.52.72.83.03.33.63.94.34.75.15.66.06.26.87.58.28.79.110111213141516161819

ZZT @ IZT

IZTmA202020202020202020202020202020202020202020209.59.08.57.87.47.06.6

ZZK @ IZK= 0.25mA

Ω

Max3030303030282423221917117756881017223013151617192123

Ω

Max120012501300140016001600170019002000190016001600169001000750500500600600600600600600600600600600600600

IR @ VR(uA)Max1001007575502515105.05.05.05.05.05.03.03.03.03.03.03.02.01.00.50.10.10.10.10.10.1

VRVolts1.01.01.01.01.01.01.01.01.02.02.03.03..05.06.06.56.57.08.08.49.19.9101112131414

LLZ5221BLLZ5222BLLZ5223BLLZ5224BLLZ5225BLLZ5226BLLZ5227BLLZ5228BLLZ5229BLLZ5230BLLZ5231BLLZ5232BLLZ5233BLLZ5234BLLZ5235BLLZ5236BLLZ5237BLLZ5238BLLZ5239BLLZ5240BLLZ5241BLLZ5242BLLZ5243BLLZ5244BLLZ5245BLLZ5246BLLZ5247BLLZ5248BLLZ5249B

Version: A07

元器件交易网www.cecb2b.com

ELECTRICAL CHARACTERISTICS (TA=25C unless otherwise noted)

O

Device

Vz @ Izt(Volts)Nom2022242527283033363943475156

ZZT @ IZT

IZTmA6.25.65.25.05.04..23.83.43.23.02.72.52.2

ZZK @ IZK= 0.25mA

Ω

Max25293331444958708093105125150

Ω

Max600600600600600600600700700800900100011001300

IR @ VR(uA)Max0.10.10.10.10.10.10.10.10.10.10.10.10.10.1

VRVolts1517181921212325273033363943

LLZ5250BLLZ5251BLLZ5252BLLZ5253BLLZ52BLLZ5255BLLZ5256BLLZ5157BLLZ5258BLLZ5259BLLZ5260BLLZ5261BLLZ5262BLLZ5263B

Notes:

1. The type numbers listed have zener voltage as shown and have a standard

tolerance on the nominal zener voltae of ±5% in Blue marking, suffix A=±10% in Orange marking and D=±1% in Yellow marking.

2. For detailed information on price, availability and deliver of nominal zener voltages between the voltages shown and tighter voltage tolerances.

3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an ms value equal to 10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK.

Version: A07