Description
The ZHT431 is a three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 100mA. The device offers extended operating temperature range working from -55 to +125°C. The output voltage may be set to any chosen voltage between 2.5 and 20 volts by selection of two external divider resistors.
The devices can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance.

Features
*Surface mount SOT223 and SOT23 packages
*2% and 1% tolerance
*Maximum temperature coefficient 67 ppm/°C
*Temperature compensated for operation over the full temperature range
*Programmable output voltage
*50A to 100mA current sink capability
*Low output noise
*Wide temperature range -55 to +125°C

Applications
*Series and shunt regulator
*Voltage monitor
*Over voltage / under voltage protection
*Switch mode power supplies

ZHT431C01L, ZHT431C01STOB, ZHT431C01STZ

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FEATURES
*Silicon Planar Power Zener Diodes
*The Zener voltages are graded according to the internation E 24 standard.
*Standard Zener voltage tolerance is ± 5 %. Replace "C" with "B" for ± 2 % tolerance.
*Pb / RoHS Free

BZX384C2V4, BZX384C2V7, ,BZX384C3V0, BZX384C3V3, BZX384C3V6, BZX384C3V9, BZX384C4V3, BZX384C4V7, BZX384C5V1, BZX384C5V6, BZX384C6V2, BZX384C6V8, BZX384C7V5, BZX384C8V2, BZX384C9V1, BZX384C10, BZX384C11, BZX384C12, BZX384C13, BZX384C15, BZX384C16, BZX384C18, BZX384C20, BZX384C22, BZX384C24 ,BZX384C27, BZX384C30, BZX384C33, BZX384C36, BZX384C39, BZX384C43, BZX384C47, BZX384C51, BZX384C56, BZX384C62, BZX384C68, BZX384C75
TAG Diodes, Zener

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DESCRIPTION
In Microsemi's Powermite® surface mount package, these zener diodes provide power-handling capabilities (3.0 WATTS) found in larger packages.
In addition to its size advantages, Powermite® package features include a full metallic bottom that eliminates the possibility of solder flux entrapment during assembly, and a unique locking tab acts as an integral heat sink.
Its innovative design makes this device ideal for use with automatic insertion equipment.

FEATURES
* Surface Mount Packaging
* Integral Heat Sink Locking Tabs
* Compatible with automatic insertion equipment
* Full metallic bottom eliminates flux entrapment
* Zener voltage 3.3 to 200 Volts
* Low reverse leakage
* Tight tolerance available
* ESD Rating of >16kV per human body model
TAG Diode, Zener

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This Quad TVS/Zener Array family have been designed to Protect Sensitive Equipment against ESD and to prevent Latch-Up events in CMOS circuitry operating at 5V, 12V, 15V and 24V for Unidirectional and Bi-directional protection options. This TVS array offers an integrated solution to protect up to 4 data lines where the board space is a premium.

SPECIFICATION FEATURES
* 50W Power Dissipation (8/20μs Waveform)
* Low Leakage Current, Maximum of 5μA at rated voltage
* IEC61000-4-2 ESD 20kV air, 15kV Contact Compliance
* Very Low Clamping Voltage
* Packaged in the Industry Standard SOIC-8
* Unidirectional and Bi-directional Protection Options
* 100% Tin Matte Finish (RoHS Compliant)

APPLICATIONS
* RS-232C or RS-422 Communication ports
* GPIB/IEEE 485 Ports
* Portable Instrumentation

PJSMDA15
PJSMDA24
PJSMDA05C

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FEATURES
• For surface mounted applications in order to optimize board space.
• Low profile package
• Built-in strain relief
• Glass passivated junction
• Low inductance
• Typical IR less than 5.0μA above 11V
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O
• High temperature soldering : 260°C /10 seconds at terminals
• Pb free product are available : 99% Sn above can meet Rohs environment substance directive request

MECHANICAL DATA
Case: JEDEC DO-214AC,Molded plastic over passivated junction.
Terminals: Solder plated,solderable per MIL-STD-202G, Method 208
Polarity: Color band denotes positive end (cathode)
Standard Packaging:12mm tape (EIA-481)
Weight: 0.002 ounce, 0.064 gram

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This 5-TVS/Zener Array has been designed to Protect Sensitive Equipment against ESD and to prevent Latch-Up events in CMOS circuitry operating at 5Vdc and below. This TVS array offers an integrated solution to protect up to 5 data lines where the board space is a premium.

SPECIFICATION FEATURES
*100W Power Dissipation (8x20μsec Waveform)
*Low Leakage Current, Maximum of 2μA @ 5Vdc
*IEC61000-4-2 ESD 20kV air, 15kV Contact Compliance
*Very Low Clamping Voltage, Max of 10V @ 9Apk 8x20μsec
*New SMT package QFN 1.6mm x 1.6mm; Max Height of 0.75mm
*Max off state Capacitance of 90pF @ 0Vdc 1 MHz
*Same Footprint compared to the SOT563

APPLICATIONS
*Personal Digital Assistant (PDA)
*SIM Card Port Protection (Mobile Phone)
*Portable Instrumentation
*Mobile Phones and Accessories
*Memory Card Port Protection

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These dual monolithic silicon zener diodes are designed for applications requiring transient overvoltage protection capability. They are intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems,
medical equipment and other applications. Their dual junction common anode design protects two separate lines using only one package. These devices are ideal for situations where board space is at a premium.

Specification Features
• SOT–23 Package Allows Two Separate Unidirectional Configurations
• Low Leakage < 1 A @ 5 Volt
• Breakdown Voltage: 7.2–7.9 Volt @ 5 mA
• Low Capacitance (80 pF typical @ 0 Volts, 1 MHz)
• ESD Protection Meeting: 16 kV Human Body Model
• ESD Protection Meeting: 30 kV Air and Contact Discharge

Mechanical Characteristics
• Void Free, Transfer–Molded, Thermosetting Plastic Case
• Corrosion Resistant Finish, Easily Solderable
• Package Designed for Optimal Automated Board Assembly
• Small Package Size for High Density Applications


MA3075WALT1
TAG dual, es, Zener

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The SMC series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener
impedance and fast response time. The SMC series is supplied in ON Semiconductor’s exclusive, cost-effective, highly reliable Surmetic™ package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications

Specification Features
• Working Peak Reverse Voltage Range − 5.8 to 77.8 V
• Standard Zener Breakdown Voltage Range − 6.8 to 91 V
• Peak Power − 1500 W @ 1.0 ms
• ESD Rating of Class 3 (>16 kV) per Human Body Model
• Maximum Clamp Voltage @ Peak Pulse Current
• Low Leakage < 5.0 A Above 10 V
• UL 497B for Isolated Loop Circuit Protection
• Maximum Temperature Coefficient Specified
• Response Time is Typically < 1.0 ns
• Pb−Free Packages are Available

 Mechanical Characteristics
- CASE: Void-free, transfer-molded, thermosetting plastic
- FINISH: All external surfaces are corrosion resistant and leads are readily solderable
- MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds
- LEADS: Modified L−Bend providing more contact area to bond pads
- POLARITY: Cathode indicated by molded polarity notch
- MOUNTING POSITION: Any

1.5SMC6.8AT3 1.5SMC7.5AT3 1.5SMC8.2AT3 1.5SMC9.1AT3 1.5SMC10AT3 1.5SMC11AT3
1.5SMC12AT3 1.5SMC13AT3 1.5SMC15AT3 1.5SMC16AT3 1.5SMC18AT3 1.5SMC20AT3
1.5SMC22AT3 1.5SMC24AT3 1.5SMC27AT3 1.5SMC30AT3 1.5SMC33AT3 1.5SMC36AT3
1.5SMC39AT3 1.5SMC43AT3 1.5SMC47AT3 1.5SMC51AT3 1.5SMC56AT3 1.5SMC62AT3
1.5SMC68AT3 1.5SMC75AT3 1.5SMC82AT3 1.5SMC91AT3

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