ZENER VOLTAGE REGULATOR DIODE IN HERMETIC CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS

FEATURES • Military Screening Options available

SILICON PLANAR ZENER DIODES

Features Silicon Planar Zener Diodes Standard Zener voltage tolerance is ±20. Add suffix A for 10 tolerance and suffix B for ±5 tolerance. Other tolerances, non standard and higher Zener voltages upon request.

500 mW Zener Diode 2.4 to 200 Volts

Features • Wide Voltage Range Available • Glass Package • High Temp Soldering: 250°C for 10 Seconds At Terminals

SILICON 500 mW ZENER DIODES

DESCRIPTION The popular 1N5221 thru 1N5281B series of 0.5 watt Zener Voltage Regulators provides a selection from 2.4 to 200 volts in standard 5 or 10 tolerances as well as tighter tolerances identified by different suffix letters on the part number. These glass axial-leaded DO-35 Zeners are also

SILICON 500 mW ZENER DIODES

FEATURES • 2.4 THRU 200 VOLTS • COMPACT PACKAGE

0.5W SILICON PLANAR ZENER DIODES

FEATURES • Standards zener voltage tolerance is 20. Add suffix A for 10 tolerance and suffix B for 5 tolerance other tolerance, non-standards and higher zener voltage upon request.

1/2 Watt ZENER DIODES

Features ■ 5 & 10 VOLTAGE TOLERANCES AVAILABLE ■ WIDE VOLTAGE RANGE ■ MEETS UL SPECIFICATION 94V-0

SILICON PLANAR ZENER DIODES

SILICON PLANAR ZENER DIODES Standard Zener voltage tolerance is ± 20. Add suffix A for ± 10 Tolerance, suffix B for ± 5 tolerance, suffix C for ± 2 tolerance, Other tolerance, non standard and higher Zener voltages are upon request.

SILICON PLANAR ZENER DIODES

SILICON PLANAR ZENER DIODES Standard Zener voltage tolerance is ± 20. Add suffix A for ± 10 Tolerance, suffix B for ± 5 tolerance, suffix C for ± 2 tolerance, Other tolerance, non standard and higher Zener voltages are upon request.

0.5W SILICON PLANAR ZENER DIODES

FEATURES • Standards zener voltage tolerance is +20.Add suffix A for+10 tolerance and suffix B for +5 tolerance other tolerance, non standards and higher zener voltage upon request

ZENER DIODES

VZ : 2.4 - 75 V PD : 500 mW FEATURES : • Silicon planar power zener diodes. • Standard zener voltage tolerance is ± 10. • Other tolerances are available upon request. • These diodes are also available in MiniMELF case with the type designation ZMM5221 ... ZMM5267 • Pb / RoHS Free

500 mW Zener Diode 2.4 to 75 Volts

Features • Wide Voltage Range Available • Glass Package • High Temp Soldering: 260°C for 10 Seconds At Terminals • Marking : Cathode band and type number • Lead Free Finish/Rohs Compliant (Note1) (PSuffix designates Compliant. See ordering information) • Moisture Sensitivity: Level 1

500 mW Zener Diode 2.4 to 75 Volts

Features • Wide Voltage Range Available • Glass Package • High Temp Soldering: 260°C for 10 Seconds At Terminals • Marking : Cathode band and type number • Lead Free Finish/Rohs Compliant (Note1) (PSuffix designates Compliant. See ordering information) • Moisture Sensitivity: Level 1 per

SILICON PLANAR ZENER DIODES

SILICON 500mW ZENER DIODES

FEATURES • 2.4 THRU 200 VOLTS • COMPACT PACKAGE

SILICON PLANAR ZENER DIODES

Standard Zener voltage tolerance is ± 20. Add suffix A for ± 10 Tolerance, suffix B for ± 5 tolerance, suffix C for ± 2 tolerance, Other tolerance, non standard and higher Zener voltages are upon request.

Glass-Encapsulate Diodes

ZENER DIODES POWER DISSIPATION: 500 mW FEATURES Silicon planar power zener diodes Standard Zener voltage tolerance is ± 20. Add suffix A for ± 10 Tolerance, suffix B for ± 5 tolerance, suffix C for ± 2 tolerance, Other tolerance, non standard and higher Zener voltages are

500 mW GLASS AXIAL-LEAD ZENER DIODES

DESCRIPTION The popular 1N5221 thru 1N5281B series of 0.5 watt Zener Voltage Regulators provides a selection from 2.4 to 200 volts in standard 5 or 10 tolerances as well as tighter tolerances identified by different suffix letters on the part number. These glass axial-leaded DO-35 Zeners are also

SILICON ZENER DIODES

• Available Non-RoHS (standard) or RoHS compliant (add PBF suffix). • Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. • Part numbers listed indicate a tolerance of ±20 with guaranteed limits on only, VZ, IR and VF. • Dev

Zener Diodes

■ Features ● Ptot 500mW ● Vz 2.4V-68V ■ Applications ● Stabilizing Voltage

Small Signal Zener Diodes

FEATURES • Silicon planar power Zener diodes • Standard Zener voltage tolerance is ± 5 with    a “B” suffix in the ordering code (e.g.: 1N5221B),    suffix “C” is ± 2 tolerance • These diodes are also available in MiniMELF    case with the type designation TZM5221 to    TZM5267, SOT-23 ca

Small Signal Zener Diodes

FEATURES • Silicon planar power Zener diodes • Standard Zener voltage tolerance is ± 5 with a “B” suffix in the ordering code (e.g.: 1N5221B), suffix “C” is ± 2 tolerance • These diodes are also available in MiniMELF case with the type designation TZM5221 to TZM5267, SOT-23 case with the

稳压二极管

稳压二极管

SILICON ZENER DIODES

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SILICON PLANAR ZENER DIODES

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封装/外壳：DO-204AH，DO-35，轴向 包装：卷带（TR） 描述：ZENER DIODE 分立半导体产品 二极管 - 齐纳 - 单

Silicon Planar Zener Diodes

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500mW ZENER VOLTAGE REGULATOR

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500 mW Zener Diode 2.4 to 75 Volts

Features • Wide Voltage Range Available • Glass Package • High Temp Soldering: 260°C for 10 Seconds At Terminals • Marking : Cathode band and type number • Lead Free Finish/Rohs Compliant (Note1) (PSuffix designates Compliant. See ordering information) • Moisture Sensitivity: Level 1 per

500 mW Zener Diode 2.4 to 75 Volts

Features • Wide Voltage Range Available • Glass Package • High Temp Soldering: 260°C for 10 Seconds At Terminals • Marking : Cathode band and type number • Lead Free Finish/Rohs Compliant (Note1) (PSuffix designates Compliant. See ordering information) • Moisture Sensitivity: Level 1

Small Signal Zener Diodes

FEATURES • Silicon planar power Zener diodes • Standard Zener voltage tolerance is ± 5 with a “B” suffix in the ordering code (e.g.: 1N5221B), suffix “C” is ± 2 tolerance • These diodes are also available in MiniMELF case with the type designation TZM5221 to TZM5267, SOT-23 case with the

SILICON 500 mW ZENER DIODES

FEATURES • 2.4 THRU 200 VOLTS • COMPACT PACKAGE

1/2 Watt ZENER DIODES

Features ■ 5 & 10 VOLTAGE TOLERANCES AVAILABLE ■ WIDE VOLTAGE RANGE ■ MEETS UL SPECIFICATION 94V-0

GLASS ZENER DIODES 500 MILLIWATTS 2.4-200 VOLTS

FEATURES • 2.4 THRU 200 VOLTS • COMPACT PACKAGE

0.5W SILICON PLANAR ZENER DIODES

Features • Standards zener voltage tolerance is ± 20.Add suffix A for ± 10 tolerance and suffix B for ± 5 tolerance other tolerance, non standards and higher zener voltage upon request

ZENER DIODES (2.4V to 200V)

Features ■ 5 & 10 VOLTAGE TOLERANCES AVAILABLE ■ WIDE VOLTAGE RANGE ■ MEETS UL SPECIFICATION 94V-0

500 mW Zener Diode 2.4 to 75 Volts

Features • Wide Voltage Range Available • Glass Package • High Temp Soldering: 260°C for 10 Seconds At Terminals • Marking : Cathode band and type number • Lead Free Finish/Rohs Compliant (Note1) (PSuffix designates Compliant. See ordering information) • Moisture Sensitivity: Level 1 per

500 mW GLASS SURFACE MOUNT ZENER DIODES

DESCRIPTION The 1N5221BUR thru 1N5281BUR series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered 1N5221B to 1N5281B for 2.4 to 200 volts in standard 5 tolerances as well as tighter tolerances identified by

Surface Mount Zener Diodes

Features: * High Rliability * Very Sharp Reverse Characteristic * Low Reverse Current Level * VZ-Tolerance ± 5

500mW DO-35 GLASS

500 mW DO-35 Glass Zener Voltage Regulator Diodes GENERAL DATA APPLICABLE TO ALL SERIES IN THIS GROUP 500 Milliwatt Hermetically Sealed Glass Silicon Zener Diodes This is a complete series of 5 Watt Zener Diodes with tight limits and better operating characteristics that reflect the superior cap

ZENER DIODE 2.4 VOLTS THRU 200VOLTS 500mL, 5 TOLERANCE

DESCRIPTION: The CENTRAL SEMICONDUCTOR 1N5221B series silicon Zener diodes are highly reliable voltage regulators designed for use in industrial, commercial, entertainment and computer applications.

500mw Epitaxial Zener Diode

Nominal Zener Voltage: 2.4 to 75V Power Dissipation: 0.5W Features - 500mW Power Dissipation - 2.4V - 75V Nominal Zener Voltage - Low Noise - Surface Mount Equivalents Available - Hermetic Package - VZ - Tolerance 5

Absolute Maximum Ratings

Zener Diodes

Silicon Z-Diodes

Features ● Very sharp reverse characteristic ● Very high stability ● Low reverse current level ● VZ–tolerance ± 5 Applications     Voltage stabilization

Zener diode

Features 1. High reliability 2. Very sharp reverse characteristic 3. Low reverse current level 4. VZ-tolerance± 5 Applications Voltage stabilization

TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES

FEATURES * Voltage Range:2.4V to 39V * Double slug type construction

SILICON ZENER DIODES

FEATURES • Planar Die construction • 500mW Power Dissipation • Ideally Suited for Automated Assembly Processes • Pb free product : Sn can meet RoHS environment substance directive request

GLASS SILICON ZENER DIODES

FEATURES ● Voltage Range:3.6V to 51V ● Double slug type construction

ZENER DIODES

FEATURES ◇ Silicon planar power zener diodes ◇ Standard Zener voltage tolerance is ±5. With a B suffix. Other tolerances are available upon request.

ZENER DIODES

Features • Planar Die construction • 500mW Power Dissipation • Standard Zener Voltage Tolerance is ± 5 • Ideally Suited for Automated Assembly Processes • RoHS compliant

Zener diode

■ Features ● Ptot 500mW ● Vz 2.4V-68V ■ Applications ● Stabilizing Voltage

500mW EPITAXIAL ZENER DIODE

FEATURES • Standards zener voltage tolerance is 20. Add suffix A for 10 tolerance and suffix B for 5 tolerance other tolerance, non standards and higher zener voltage upon request.

LEADED (THRU-HOLE) Zener Diodes

400mW GLASS BODY ZENER DIODE 500mW GLASS BODY ZENER DIODE

ZENER DIODES

FEATURE ♦ Low zener impedance ♦ Low regulation factor ♦ Glass passivated junction ♦ High temperature soldering guaranteed: 260 °C/10S/9.5mm lead length at 5 lbs tension

0.5W SILICON PLANAR ZENER DIODES

Features • Standards zener voltage tolerance is ± 20.Add suffix A for ± 10 tolerance and suffix B for ± 5 tolerance other tolerance, non standards and higher zener voltage upon request

ZENER DIODES

1N52 SERIES ZENER DIODES 1N5221B Through 1N5272B ELECTRICAL CHARACTERISTICS (T A =25°C)unless otherwise noted.Based on dc measurements at thermal equillibrium;lead length=3/8”;thermal resistance of heat sink=30°C/W VFmax=1.1V @ I F=200mA for all types(T A = 25°C VFmax=1.1V@ I F=200mA)

ZENER DIODES

FEATURES : • Silicon planar power zener diodes. • Standard zener voltage tolerance is ± 5. • Other tolerances are available upon request. • These diodes are also available in MiniMELF case with the type designation ZMM5221B ... ZMM5267B • Pb / RoHS Free

Zener diode

Features 1. High reliability 2. Very sharp reverse characteristic 3. Low reverse current level 4. Vz-tolerance*5 Applications Voltage stabilization

0.5W Hermetically Sealed Glass Zener Diodes

FEATURES - Zener voltage range 2.4 to 56 volts - DO-35 package - Through-hole device type mounting - Hemetically sealed glass - Compression bonded construction - All extermal surfaces are corrosion resistant and leads are readily solderable - ROHS complaint - Solder hot dip Tin(Sn) lead fi