ZMM5263B

ZMM5263 : ZMM5225 thru ZMM5267 Zener Diodes Zener Voltage Range: 3.0 to 75 Volts Power Dissipation 500mW Features ■ Silicon planar power zener diodes ■ Standard zener voltage tolerance is ±5% with “B” suffix and ±10% with a “A” suffix other tolerances are available upon request ■ These diodes are also available in DO-35 case with the type designation 1N52211N5281 Typical Applications ■ Voltage stabilization MiniMELF (Glass Case) Mechanical Data ■ Case: MiniMELF glass case (SOD-80) ■ Weight: approx. 0.05 gram Absolute Maximum Ratings (TA=25°C unless otherwise noted) Parameter Symbol Value Zener Current（see Table "Charateristics"） - - Power Dissipation at Tamb=75°C1 Thernal Resistance Junct.

ZMM5263 : ZMM5225 THRU ZMM5267 ZENER DIODES Mini-MELF FEATURES ♦ Silicon Planar Power Zener Diodes ♦ Standard Zener voltage tolerance is ± 5% with a “B” suffix. Other tolerances are available upon request. ♦ These diodes are also available in the DO-35 case with the type designation 1N5225 1N5267, SOT-23 case with the type designation MMBZ5225 ... MMBZ5267 and SOD-123 case with type designation MMSZ5225 ... MMSZ5267. .142 (3.6) .134 (3.4) .019 (0.48) .011 (0.28) Dimensions are in inches and (millimeters) ∅ .063 (1.6) .055 (1.4) Cathode Mark MECHANICAL DATA Case: Mini-MELF Glass Case (SOD-80) Weight: approx. 0.05 g MAXIMUM RATINGS Ratings at 25°C ambient temperature unless otherwise specified.

ZMM5263 : ZMM5221...ZMM5267 Silicon Planar Zener Diodes Standard zener voltage tolerance is ± 20%. Add suffix "A" for ± 10% tolerance, suffix "B" for ± 5% tolerance and suffix "C" for ± 2% tolerance. Other tolerance, non standard and higher zener voltages are upon request. LL-34 Absolute Maximum Ratings (Ta = 25 OC) Parameter Power Dissipation Junction Temperature Storage Temperature Range 1) Valid provided that electrodes are kept at ambient temperature. Symbol Ptot Tj Tstg Value 500 1) 175 - 65 to + 175 Unit mW OC OC Characteristics at Ta = 25 OC Parameter Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 200 mA 1) Valid provided that electrodes are kept at ambient temperature.

ZMM5263 : ZMM5221 - ZMM5267 Certificate TH97/10561QM Certificate TW00/17276EM ZENER DIODES VZ : 2.4 to 75 V PD : 500 mW FEATURES : • Silicon planar zener diodes • Standard Zener voltage tolerance is ±10% • Other tolerances are available upon request. • These diodes are also available in the DO-35 case with the type designation 1N5221 1N5267 • Pb / RoHS Free MiniMELF (SOD-80C) Cathode Mark φ 0.063 (1.64) 0.055 (1.40) 0.142(3.6) 0.134(3.4) 0.019(0.48) 0.011(0.28) Mounting Pad Layout MECHANICAL DATA : * Case : MiniMELF Glass Case (SOD-80C) * Weight : 0.05 gram (approximately) 0.049 (1.25)Min. 0.098 (2.50) Max. 0.079 (2.00)Min. 0.197 (5.00) REF Dimensions in inches and ( millimeters ) M.

ZMM5263B : ® 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 Page 5 ZMM5221B – ZMM5266B 500mW SURFACE MOUNT ZENER DIODE Pb A B C MiniMELF Dim Min Max A 3.30 3.70 B 1.30 1.60 C 0.28 0.50 All Dimensions in mm Maximum Ratings @TA=25°C unless otherwise specified Ch.

ZMM5263B : 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 (1.95) .065 (1.65) .112 (2.85) .100 (2.55) uction Maximum Ratings Top View Tj = 25_C Item Dimensions in inches Test Conditainodn(smillimeters) Type .006 (0.15) max. .004 (0.1) max. .049 (1.25) max..

ZMM5263B : SURFACE MOUNT ZENER DIODE ZMM5225B THRU ZMM5267B VOLTAGE RANGE POWER DISSIPATION 3.3 to 100 Volts 500 mWatt FEATURES • Planer die construction • General Purpose, high power device • 500 mW power dissipation • 5% Zener Voltage tolerance • Also available in DO-35 package as the 1N5225 series MECHANICAL DATA • Case: Mini-Melf • Terminals: Solderable per MIL-STD 750, Method 2026 • Polarity: Color band denotes cathode end • Weight: 0.0045 ounce, 0.05gram Mini-MELF MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • Ratings at 25OC ambient temperature unless otherwise specified Device Characteristics – See table Power dissipation (Note 1) Typical Thermal Resistance (Note 1) Operating Junction.

ZMM5263B : ZMM5225B - ZMM5267B VZ : 3.0 to 75V PD : 500mW FEATURES : • Silicon planar zener diodes • Standard Zener voltage tolerance is ±5% • Other tolerances are available upon request. • These diodes are also available in the DO-35 case with the type designation 1N5225B 1N5267B, • Pb / RoHS Free MECHANICAL DATA : * Case : MiniMELF Glass Case (SOD-80C) * Weight : 0.05 gram (approximately) ZENER DIODES MiniMELF (SOD-80C) Cathode Mark φ 0.063 (1.64) 0.055 (1.40) 0.142(3.6) 0.134(3.4) 0.019(0.48) 0.011(0.28) 0.049 (1.25)Min. Mounting Pad Layout 0.098 (2.50) Max. 0.079 (2.00)Min. 0.197 (5.00) REF Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics Rating at 25 .

ZMM5263B : ZMM5221B - ZMM5267B 500mW SURFACE MOUNT ZENER DIODE Features · 500mW Power Dissipation · Outline Similar to JEDEC DO-213AA · Hemetic Glass Package · Lead Free Finish, RoHS Compliant (Note 3) NOT RECOMMENDED FOR NEW DESIGN SUGGESTED REPLACEMENT MMSZ52xx C B Mechanical Data · Case: MiniMELF · Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 · Moisture Sensitivity: Level 1 per J-STD-020C · Terminals: Finish - Sn97.5Ag2.5. Solderable per MIL-STD-202, Method 208 · Polarity: Cathode Band · Ordering Information: See Last Page · Marking: Cathode Band Only · Weight: 0.034 grams (approximate) A MiniMELF Dim Min Max A 3.30 3.70 B 1.30 1.60 C 0.28 0.50 All Dime.

ZMM5263B : Power Dissipation at Ta=25° C Forward Voltage Thermal Resistance Junction to Ambient Junction Temperature Storage Temperature Range Value 500 1.1 0.3 175 -65 to +175 Unit mW V K/mW °C °C Conditions PD VF RthJA TJ TSTG IF=200mA Note: Valid provided that leads at a distance of 10mm from case are kept at ambient temperature. TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. C/AH 2008-02-28 Page 1 of 5 Free Datasheet http://www.datasheet4u.com/ 500mW Surface Mount Zener Diodes ZMM5221B – ZMM5267B P/N Marking Code Nom.(V) Normal Zener Voltage VZ @ IZT Min. (V) Max. (V) IZT (mA) Max..