ZR431F01 ZETEX [Zetex Semiconductors], ZR431F01 Datasheet
ZR431F01
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ZR431F01 Summary of contents
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ADJUSTABLE PRECISION ZENER SHUNT REGULATOR ISSUE 4 – SEPTEMBER 2000 DEVICE DESCRIPTION The ZR431 is a three terminal adjustable ...
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ZR431 ABSOLUTE MAXIMUM RATING Cathode Voltage (V ) 20V Z Cathode Current 150mA Operating Temperature -40 to 85°C Storage Temperature -55 to 125°C Recommended Operating Conditions Min Cathode Voltage Vref Cathode Current 50 A 100mA ELECTRICAL CHARACTERISTICS TEST CONDITIONS ...
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TYPICAL CHARACTERISTICS 160 V =V ref I =10mA Z 150 140 130 120 110 100 -40 - Temperature (°C) Reference Current v Temperature 38 V ref -40 -20 ...
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ZR431 TYPICAL CHARACTERISTICS 100 1k 10k 100k 1M Frequency (Hz) Gain v Frequency 3.0 Repetitive pulse 2.0 V Single pulse Z 1.0 0 5.0 INPUT 0 0 0.2 0.4 0.6 0.8 1.0 Time ( s ) ...
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APPLICATION CIRCUITS V+ R1 Vref Vref Vout = R2 SHUNT REGULATOR ZSR*** V+ Vout Out In Common R1 Vref R2 Vout = Vref + Vreg MIN R1 Vout = 1 + Vref R2 OUTPUT CONTROL OF ...
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ZR431 DC TEST CIRCUITS I L Input Fig 1 – Test Circuit for ref NOTES Deviation of reference input voltage, V input voltage over the full temperature range. The average temperature coefficient of the reference input voltage, ...
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... Part Number Package Tol. % ZR431C01 TO92 1.0 ZR431C TO92 2.0 ZR431G01 SOT223 1.0 ZR431G SOT223 2.0 ZR431F005 SOT23 0.5 ZR431F01 SOT23 1.0 ZR431F SOT23 2.0 ZR431N801 SO8 1.0 ZR431N8 SO8 2.0 SOT223 Package Suffix – G Top View – Pin 4 floating or connected to pin 2 TO92 Package Suffix – C Bottom View Part Mark ZR43101 ...