ZHT431G01TA

ZHT431G01TA Datasheet


ZHT431 Adjustable Precision Zener Shunt Regulator

Part Datasheet
ZHT431G01TA ZHT431G01TA ZHT431G01TA (pdf)
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PDF Datasheet Preview
A Product Line of Diodes Incorporated

ZHT431 Adjustable Precision Zener Shunt Regulator

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 and 20 volts by selection of two external divider resistors.
• Surface mount SOT223 and SOT23 packages
• 1% and 2% tolerance
• Maximum temperature coefficient 67 ppm/°C
• Temperature compensated for operation over the full temperature range
• Programmable output voltage
• 50mA to 100mA current sink capability
• Low output noise
• Available in “Green” Molding Compound No Br, Sb denoted by -7
• Wide temperature range -55 to +125°C

The devices can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance.
• Series and shunt regulator
• Voltage monitor
• Over voltage / under voltage protection
• Switch mode power supplies

Pinout Information

VREF

VZ SOT223 Pinout - Top view

VREF

SOT23 Pinout - Top view
Ordering Information

Order Reference

ZHT431C01L ZHT431C01STOB ZHT431C01STZ ZHT431C02L ZHT431C02STOB ZHT431C02STZ ZHT431F01TA ZHT431F01-7 ZHT431FMTA ZHT431F02TA ZHT431G01TA ZHT431G02TA

Tolerance Package Part mark

TO92 ZHT43101

TO92 ZHT43101

TO92 ZHT43101

TO92 ZHT43102

TO92 ZHT43102

TO92 ZHT43102

SOT23 43C

SOT23 43C

SOT23

SOT23 43D

SOT223 ZHT43101

SOT223 ZHT43102

Status

Obsolete

Active

Reel size inches

Loose Concertina Loose Concertina

Quantity per reel
4000 1500 4000 1500 3000 1000

Tape width
8mm 12mm

Issue 7- July 2009

Diodes Incorporated

Schematic Diagram

ZHT431

Absolute Maximum Rating

Cathode voltage VZ Cathode current Operating temperature Storage temperature
20V 150mA -55 to 125°C -55 to 150°C

Recommended Operating Conditions

Min.

Cathode voltage

VREF

Cathode current
50µA

Max. 20V 100mA

Power dissipation Tamb=25°C

Tjmax = 150°C
More datasheets: BCM5221A4KPTG | FTA040009A | FTA040012A | FTA040015A | FTA040024A | 18079ACU | MSA-0470 | ZHT431G02TA | ZHT431G02TC | ZHT431G01TC


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Datasheet ID: ZHT431G01TA 510229