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ZMM5238B Datasheet

Part Number ZMM5238B
Manufacturers Frontier Electronics
Logo Frontier Electronics
Description 500mW MINI MELF ZENER DIODE
Datasheet ZMM5238B DatasheetZMM5238B Datasheet (PDF)

FRONTIER ELECTRONICS CO., LTD. ZMM5221B THRU ZMM5257B 500mW MINI MELF ZENER DIODE FEATURES ! LOW COST ! SMALL SIZE ! GLASS SEALED MECHANICAL DATA ! CASE︰MINI MELF GLASS CASE ! TERMINALS:SOLDERABLE PER MIL-STD -202, METHOD 208 ! POLARITY:COLOR BAND DENOTES CATHODE ! MOUNTING POSITION:ANY ! WEIGHT:0.036 GRAMS SOLDERABLE ENDS 1.35±0.05 3.3±0.1 0.3±0.1 CASE:DO-213AA(GL34) DIMENSIONS IN MILLIMETERS MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHE.

  ZMM5238B   ZMM5238B






Part Number ZMM5238B
Manufacturers WON-TOP
Logo WON-TOP
Description 500mW SURFACE MOUNT ZENER DIODE
Datasheet ZMM5238B DatasheetZMM5238B Datasheet (PDF)

® WON-TOP ELECTRONICS Features  Planar Die Construction  500mW Power Dissipation  2.4V – 68V Nominal Zener Voltage  5% Standard Vz Tolerance  Ideally Suited for Automated Assembly  For Use in Voltage Stabilizer or Reference Mechanical Data  Case: MiniMELF, Molded Glass  Terminals: Plated Leads Solderable per MIL-STD-202, Method 208  Polarity: Cathode Band  Weight: 0.03 grams  Marking: Cathode Band Only  Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Pag.

  ZMM5238B   ZMM5238B







Part Number ZMM5238B
Manufacturers Rectron
Logo Rectron
Description ZENER DIODE
Datasheet ZMM5238B DatasheetZMM5238B Datasheet (PDF)

ZMM5221B thru ZMM5261B 500mW 5% mini-M.E.L.F. ZENER DIODE Mini MELF (LL-34), SOD - 80C Hermetically Sealed, Glass Silicon Diodes ABSOLUTE MAXIMUM RATINGS (Ta = 25oC) ITEMS Power Dissipation Thermal Resistance Forward Voltage @If= 10 mA Vz Tolerence Junction Temperature Storage Temperature SYMBOL PTOT RthJA Vf Tj Tstg VALUE 500 0.3 1.1 5 -65 to +175 -65 to +175 UNIT mW K/mW V % oC oC Mechanical Data Items Package Case Lead Finish Material mini-MELF (RoHS - HF) Hermeticall sealed glass Sn p.

  ZMM5238B   ZMM5238B







Part Number ZMM5238B
Manufacturers Kexin
Logo Kexin
Description Zener Diodes
Datasheet ZMM5238B DatasheetZMM5238B Datasheet (PDF)

SMD Type Zener Diodes ZMM5221B - ZMM5267B Diodes Features 500mW Power Dissipation Hemetic Glass Package Absolute Maximum Ratings (Ta = 25 ) Parameter Power dissipation Thermal Resistance, Junction to Ambient Air Forward Voltage @ IF = 200mA Jumction temperature Storage temperature Symbol P R JA VF Tj Tstg Rating 500 300 1.5 175 -65 to +175 Unit mW /W V Electrical Characteristics (Ta = 25 ) Type Zener voltage VZ (V) Nom. Min. Max. ZMM5221B ZMM5222B ZMM5223B ZMM5224B ZMM5225B ZMM5226B Z.

  ZMM5238B   ZMM5238B







Part Number ZMM5238B
Manufacturers WILLAS
Logo WILLAS
Description 500mW Mini MELF Zener Diodes
Datasheet ZMM5238B DatasheetZMM5238B Datasheet (PDF)

WILLAS ZMM5221B thru ZMM5267B 500mW Mini MELF Zener Diodes MINI-MELF/LL-34 Unit : inch (mm) Features D Plannar Die constuction SCS501V .063(1.6) .055(1.4)DIA. D 500mW Power Dissipation VOLTAGE 40V D Ideally Suited for Autom0a.1teAdMAsPseSmcbhloytPtkroyceBsasrersier Rectifiers D VZ–tolerance ± 5% D Weight 0.03g .020(0.5) .020(0.5) .012(0.3) .012(0.3) Pb Free Product S Applications SOD-323(SC-76) .146(3.7) .130(3.3) Voltage stabilization age .012 (0.3) Cathode Band .076 (1.9.

  ZMM5238B   ZMM5238B







Part Number ZMM5238B
Manufacturers UPM
Logo UPM
Description SURFACE MOUNT ZENER DIODES
Datasheet ZMM5238B DatasheetZMM5238B Datasheet (PDF)

UPM ZMM5221B SERIES SURFACE MOUNT ZENER DIODES Voltage Range 2.4-47 Volts Power 500mWatts Features * Planar Die construction * 500mW Power Dissipation * Ideally Suited for Automated Assembly Processes * Both normal and Pb free product are available : Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above MINI-MELF/LL-34 .063(1.6) .055(1.4)DIA. Mechanical Data Case: Molded Glass MINI-MELF Terminals: Solderable per MIL-STD-202E, Method 208 Polarity: See Diagram Below Approx. Weight: 0.03 grams .

  ZMM5238B   ZMM5238B







500mW MINI MELF ZENER DIODE

FRONTIER ELECTRONICS CO., LTD. ZMM5221B THRU ZMM5257B 500mW MINI MELF ZENER DIODE FEATURES ! LOW COST ! SMALL SIZE ! GLASS SEALED MECHANICAL DATA ! CASE︰MINI MELF GLASS CASE ! TERMINALS:SOLDERABLE PER MIL-STD -202, METHOD 208 ! POLARITY:COLOR BAND DENOTES CATHODE ! MOUNTING POSITION:ANY ! WEIGHT:0.036 GRAMS SOLDERABLE ENDS 1.35±0.05 3.3±0.1 0.3±0.1 CASE:DO-213AA(GL34) DIMENSIONS IN MILLIMETERS MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED STORAGE AND OPERATING TEMPERATURE RANGE -55 TO + 175℃ ELECTRICAL CHARACTERISTICS (TA=25℃UNLESS OTHERWISE NOTED) VF=1.2V MAX, IF = 200mA FOR ALL TYPES NOMINAL MAXIMUM REVERSE JEDEC TYPE NO ZENER VOLTAGE VZ@ IZT★ TEST CURRENT IZT MAXIMUM ZENER IMPEDANCE TYPICAL ZZT @ IZT ZZK AT TEMPERATURE IZK=0.25mA COEFFICIENT LEAKAGE CURRENT TEST IR VOLTAGE SUFFIX B VOLTS mA OHMS OHMS %/ ℃ µA VOLTAGE ZMM5221B 2.4 20 30 1200 -0.085 100 1.0 .


2018-02-01 : ZMM5241B    ZMM5242B    ZMM5243B    ZMM5244B    ZMM5238B    ZMM5239B    ZMM5240B    ZMM5236B    ZMM5237B    ZMM5235B   


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