zh431 ETC-unknow, zh431 Datasheet
zh431
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zh431 Summary of contents
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... ADJUSTABLE PRECISION ZENER SHUNT REGULATOR Issue 2 - February 1998 DEVICE DESCRIPTION The ZH431 is a three terminal adjustable temperature stability and output current handling capability up to 30mA. The output voltage may be set to any chosen voltage between 2 ...
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... ZH431 ABSOLUTE MAXIMUM RATING Cathode Voltage (V ) 40V Z Cathode Current 50mA Operating Temperature -40 to 85°C Storage Temperature -55 to 125°C Recommended Operating Conditions Min Max Cathode Voltage Vref 36V Cathode Current 50 A 30mA ELECTRICAL CHARACTERISTICS TEST CONDITIONS (Unless otherwise stated):T =25°C ...
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... Temperature (°C) Cathode Current v Temperature 2.52 Iz= 10mA 2.51 2.50 2.49 2.48 2.47 -40 - Temperature (°C) Reference Voltage v Temperature ZH431 -10 -15 -20 - Cathode Voltage (V) Change in Vref v Cathode Voltage 100 Vref= 0.1 0.01 100 1k 10k Frequency (Hz) Dynamic Impedance v Frequency 2.0 SOT223 1 ...
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... ZH431 TYPICAL CHARACTERISTICS 10k 100 1k 100k Frequency (Hz) Gain v Frequency 3.0 REPETITIVE PULSE 2.0 SINGLE PULSE 1 INPUT 0 0 0.05 0.1 0.15 0.2 Time (µs) Pulse Response Unstable Stable Stable 10p 100p 1000p 0.01µ 0.1µ Load Capacitance (F) Stability Boundary Conditions I Z 15k ...
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... DC TEST CIRCUITS I L Input Fig 1 – Test Circuit for ref Fig 2 – Test Circuit for V >V z ref 4-19 ZH431 ...
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... ZH431 APPLICATION CIRCUITS V+ Vout 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 A THREE TERMINAL FIXED REGULATOR V+ OUTPUT INPUT off = 2. SINGLE SUPPLY COMPARATOR WITH TEMPERATURE COMPENSATED THRESHOLD ...
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... ZH431F01 SOT23 1.0 43H ZH431F02 SOT23 2.0 43G ZH431Z01 SOT89 1.0 43H ZH431Z02 SOT89 2.0 43G ZH431N801 SO8 1.0 ZH43101 ZH431N802 SO8 2.0 ZH43102 ZH431 SOT223 Package Suffix – G Top View – Pin 4 floating or connected to pin 2 TO92 Package Suffix – C Bottom View SOT89 Package Suffix – Z Top View – ...