Datasheet ZR431L (Diodes) - 3

制造商Diodes
描述Adjustable Precision Shunt Regulator
页数 / 页9 / 3 — ZR431L. Absolute Maximum Ratings. Symbol. Parameter. Rating. Unit. …
文件格式/大小PDF / 634 Kb
文件语言英语

ZR431L. Absolute Maximum Ratings. Symbol. Parameter. Rating. Unit. Recommended Operating Conditions. Min. Max. Electrical Characteristics

ZR431L Absolute Maximum Ratings Symbol Parameter Rating Unit Recommended Operating Conditions Min Max Electrical Characteristics

该数据表的模型线

文件文字版本

ZR431L Absolute Maximum Ratings
(@TA = +25°C, unless otherwise specified.) (Note 4)
Symbol Parameter Rating Unit
VZ Cathode Voltage 10 V IZ Cathode Current 50 mA TJ Junction Temperature -40 to +125 °C TSTG Storage Temperature -55 to +105 °C θJA Thermal Resistance SOT23 380 °C/W Note 4: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Recommended Operating Conditions
(@TA = +25°C, unless otherwise specified.)
Symbol Parameter Min Max Unit
VZ Cathode Voltage VREF 10 V IZ Cathode Current 0.1 25 mA TA Operating Temperature -40 +85 °C
Electrical Characteristics
(@TA = +25°C, unless otherwise specified.)
Symbol Parameter Test Conditions Min Typ. Max Unit
2.5% 1.209 1.24 1.271 VREF Reference Voltage IL = 10mA (Figure 1), VZ = VREF V 1% 1.228 1.24 1.252 Deviation of Reference Input Voltage Over IL = 10mA, VZ = VREF V – DEV 4 8 mV Temperature TA = Full range (Figure 1) ΔVREF Ratio of The Change in Reference Voltage VZ from VREF to 10V – 0.5 2 mV/V ΔVZ to The Change in Cathode Voltage IZ = 10mA (Figure 2) IREF Reference Input Current R1 = 10k, R2 = O/C, IL = 10mA (Figure 2) 0.02 0.11 0.4 µA Deviation of Reference Input Current over R1 = 10k, R2 = O/C, I Δ L = 10mA I – REF 0.02 0.2 µA Temperature TA = Full range (Figure 2) IZ(MIN) Minimum Cathode Current for Regulation VZ = VREF (Figure 1) – 30 100 µA IZ(OFF) Off-state Current VZ = 10V, VREF = 0V (Figure 3) – 10 30 µA RZ Dynamic Output Impedance VZ = VREF (Figure 1), f = 0Hz – 0.25 2 Ω For definitions of reference voltage temperature coefficient and dynamic output impedance see NOTES following DC TEST CIRCUITS.

ZR431L 3 of 9 April 2015 Document number: DS33256 Rev. 4 - 2
www.diodes.com
© Diodes Incorporated