Datasheet AP431I (Diodes) - 8
| Manufacturer | Diodes |
| Description | Low Cathode Current Adjustable Precision Shunt Regulator |
| Pages / Page | 17 / 8 — NOT RECOMMENDED FOR NEW DESIGN. USE AP431S. AP431i. Performance … |
| File Format / Size | PDF / 603 Kb |
| Document Language | English |
NOT RECOMMENDED FOR NEW DESIGN. USE AP431S. AP431i. Performance Characteristics
Model Line for this Datasheet
Text Version of Document
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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© Diodes Incorporated
(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
www.diodes.com
© Diodes Incorporated