CJ431B

JSCJ
JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. SOT-23 Encapsulate Adjustable Reference Source CJ431B, CD431B 1 Adjustable Accurate Reference Source Introduction The CJ431B, CD431B is a three-terminal adjustable shunt regulators with a specified thermal stability. The output voltage may be set to any value between VREF (approx. 2.5V) and 36V with two external resistors. The active output...
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Технические характеристики

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Корпус SOT-23-3
Диапазон входных напряжений
Диапазон выходных напряжений
Диапазон выходных токов
Температурный коэффициент (от типового до максимального)
Рабочая температура
Примечание The device can be used as a replacement for zener diodes in many applications.
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JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. SOT-23 Encapsulate Adjustable Reference Source CJ431B, CD431B 1 Adjustable Accurate Reference Source Introduction The CJ431B, CD431B is a three-terminal adjustable shunt regulators with a specified thermal stability. The output voltage may be set to any value between VREF (approx. 2.5V) and 36V with two external resistors. The active output circuitry provides a very sharp turn on characteristic making these devices an excellent replacement for zener diodes in many applications. 2 Features 3 Applications • • Low Dynamic Output Impedance: 0.1Ω (Typ.) Reference Voltage VREF Tolerance: ±0.5% • • • • • Adjustable Output Voltage Fast Turn-on Response Sink Current Capability: 0.1mA to 100mA Low Output Noise Industrial TJ Range: -40 ~ 125°C • • • Shunt Regulator High-Current Shunt Regulator Precision Current Limiter • • Improved Temperature Compensation Excellent Temperature Coefficient: 25ppm/°C 4 Pin Configuration and Marking Information Anode (A) Anode (A) 3 3 4 3 1 B CD431B 1 Reference (R) 2 1 2 Cathode (K) Cathode (K) Reference (R) CJ431B SOT-23 Package CD431B SOT-23 Package Please carefully read the notice at the end of this data sheet about product use, data sheet changes and important statements. PDF
Документация на CJ431B 

CJ431B, CD431B The data sheet of IC

Дата модификации: 05.06.2024

Размер: 1.14 Мб

11 стр.

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD SOT-23 Encapsulate Adjustable Reference Source CJ431B Adjustable Accurate Reference Source DEVICE DESCRIPSION The CJ431B is a three-terminal adjustable shunt regulators with a specified thermal stability. The output voltage may be set to any value between Vref (approx. 2.5V) and 36V with two external resistors. The active output circuitry provides a very sharp turn on characteristic making these devices an excellent replacement for zener diodes in many applications. SOT-23 1. REFERENCE 2. CATHODE 3. ANODE FEATURES z On-wafer Vref trimming ± 0.3% z z z z z z z z z z 95% chips after packaging have Vrefaccuracy ±0.5% Low Dynamic output impedance 0.1Ω (Typ) Adjustable output voltage Fast turn-on response Sink current capability of 0.1mA to 100mA Low output noise Industrial temperature range Improved temperature compensation Excellent temperature coefficient 25ppm /°C Electrostatic discharge voltage 2.5kV APPLICATION z z z Shunt Regulator High-Current Shunt Regulator Precision Current Limiter ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unit VKA 40 V Cathode Current Range (Continuous) IKA -100~+150 mA Reference lnput Current Range Iref 0.05~+10 mA Power Dissipation PD 300 mW Thermal Resistance from Junction to Ambient RθJA 417 ℃/W Lead Temperature (1.6mm aside from the case, 10 seconds) TLead 260 ℃ Cathode Voltage Operating Ambient Temperature Range Storage temperature Range Tj -40~+125 ℃ Tstg -65~+150 ℃ ESD (HB M) VESD 2.5 kV www.jscj-elec.com 1 Rev. - 2.0 PDF
Документация на CJ431B 

Author: Administrator

Дата модификации: 26.09.2021

Размер: 2.16 Мб

7 стр.

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