CJ431B

JSCJ
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 pro...
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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 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 

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Дата модификации: 26.09.2021

Размер: 2.16 Мб

7 стр.

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