SILICON PLANAR ZENER DIODES

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.

SILICON 500 mW ZENER DIODES

FEATURES • 2.4 THRU 200 VOLTS • COMPACT PACKAGE

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 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.

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

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.

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

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

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

SILICON 500mW ZENER DIODES

FEATURES • 2.4 THRU 200 VOLTS • COMPACT PACKAGE

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

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

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

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

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：VOLTAGE REGULATOR 分立半导体产品 二极管 - 齐纳 - 单

Small Signal Zener Diodes

500mW ZENER VOLTAGE REGULATOR

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GLASS ZENER DIODES 500 MILLIWATTS 2.4-200 VOLTS

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

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

Silicon Z-Diodes

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

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

Surface Mount Zener Diodes

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

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

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.

Absolute Maximum Ratings

Zener Diodes

500mW EPITAXIAL ZENER DIODE

Features • 500mW Power Dissipation • High Stability • Surface Mount Equivalents Available • Hermetic Package • VZ - Tolerance ±5 • Lead Free Finish, RoHS Compliant (Note 2)

TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES

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

Zener diode

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

1/2 Watt ZENER DIODES

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

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

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

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. With a B suffix. Other tolerances are available upon request.

SILICON PLANAR ZENER DIODES

FEATURES The zeners with glass passivated junction in the hermetically sealed glass package with double studs, provides excellent stability, reliability and better power dissipation.

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

500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators

Specification Features: ■ Zener Voltage Range = 2.4V to 200V ■ ESD Rating of Class 3 (>6 KV) per Human Body Model ■ DO-35 Package (DO-204AH) ■ Double Slug Type Construction ■ Metallurgical Bonded Construction ■ RoHS Compliant ■ Solder Hot Dip Tin (Sn) Lead Finish)

LEADED (THRU-HOLE) Zener Diodes

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

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.

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

Zener diode

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

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

Zener diode

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

High stability and high reliability

Features • Low reverse leakage • Low zener impedance • Maximum power dissipation of 500 mW • High stability and high reliability • Lead and body according with RoHS standard

Zener Diodes

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

GLASS ZENER DIODES 500 MILLIWATTS 2.4-200 VOLTS

FEATURES • 2.4 THRU 200 VOLTS • COMPACT PACKAGE

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

SILICON PLANAR ZENER DIODES

FEATURES • Voltage Range: 2.7V to 110V • Double siug type construction

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 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