Datasheet AP431I (Diodes) - 8

NOT RECOMMENDED FOR NEW DESIGN USE AP431S AP431i Performance Characteristics
(Cont.)
Off-state Cathode Current vs. Ambient Temperature
0.30 0.25 V =36V KA V =0V REF A) ( 0.20 t n rre 0.15 u C e 0.10 d o htaC 0.05 eta 0.00 -stff O-0.05 -0.10-50 -25 0 25 50 75 100 125 Ambient Temperature (oC)
Small Signal Voltage Gain vs. Frequency
70 I =10mA 60 KA T =25oC B) A 50 (d ni a 40 G e g at 30 Vol l 20 a n g 10 Si l 0 Smal -10 -201k 10k 100k 1M Frequency (Hz)
Stability Boundary Conditions
100 V =V KA REF V =5V KA 80 V =10V: No Oscillation KA V =15V: No Oscillation KA A) (m 60 t n rre Stable Stable u C e 40 d o ht a C 20 Unstable 0 1E-3 0.01 0.1 1 10 100 Load Capacitance (F) AP431i 8 of 17 July 2017 Document number: DS37535 Rev. 7 - 3
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