Datasheet ZHT431 (Diodes) - 3
| 制造商 | Diodes |
| 描述 | Adjustable Precision Zener Shunt Regulator |
| 页数 / 页 | 9 / 3 — ZHT431. Typical Operating Conditions. vs. Temperature. Change in V. vs. … |
| 文件格式/大小 | PDF / 316 Kb |
| 文件语言 | 英语 |
ZHT431. Typical Operating Conditions. vs. Temperature. Change in V. vs. Cathode Voltage. R EF. REF. Dynamic Impedance vs. Frequency
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ZHT431 Typical Operating Conditions
170 0 I = 10mA Z ) 160 V m( -5 ) e g A 150 a n t ( l t o n V e t r 140 r u -10 u pt C u e 130 O c e n c e n r e e -15 f 120 r e ef R e R 110 ni e -20 g n 100 a h C 90 -25 -50 -25 0 25 50 75 100 125 0 5 10 15 20 Temperature (°C) C athode Voltage (V)
I vs. Temperature Change in V vs. Cathode Voltage R EF REF
40 100 V = V REF Z 38 1mA ) A µ 36 ( ) t n ( e 10 rr e 34 c n Cu 10mA a e d d e o 32 p ht mI a c C i 30 m m a u 1.0 n mi Dy n 28 i M 26 24 0.1 -50 -25 0 25 50 75 100 125 100 1K 10K 100K 1M Temperature (°C ) Frequency (Hz)
I vs. Temperature Dynamic Impedance vs. Frequency Z MIN
2.502 0.5 2.500 0.4 2.498 ) V( W( e g 2.496 n a o t i 0.3 l t o a V p 2.494 i e s c si n D e r r 0.2 e 2.492 e f e w o R P 2.490 0.1 2.488 2.486 0 -50 -25 0 25 50 75 100 125 0 25 50 75 100 125 150 Temperature ( C ° ) Ambient Temperature (°C )
V vs. Temperature REF Power Dissipation D erating
ZHT431 3 of 9 April 2018 Document number: DS32157 Rev. 12 - 2
www.diodes.com
© Diodes Incorporated
170 0 I = 10mA Z ) 160 V m( -5 ) e g A 150 a n t ( l t o n V e t r 140 r u -10 u pt C u e 130 O c e n c e n r e e -15 f 120 r e ef R e R 110 ni e -20 g n 100 a h C 90 -25 -50 -25 0 25 50 75 100 125 0 5 10 15 20 Temperature (°C) C athode Voltage (V)
I vs. Temperature Change in V vs. Cathode Voltage R EF REF
40 100 V = V REF Z 38 1mA ) A µ 36 ( ) t n ( e 10 rr e 34 c n Cu 10mA a e d d e o 32 p ht mI a c C i 30 m m a u 1.0 n mi Dy n 28 i M 26 24 0.1 -50 -25 0 25 50 75 100 125 100 1K 10K 100K 1M Temperature (°C ) Frequency (Hz)
I vs. Temperature Dynamic Impedance vs. Frequency Z MIN
2.502 0.5 2.500 0.4 2.498 ) V( W( e g 2.496 n a o t i 0.3 l t o a V p 2.494 i e s c si n D e r r 0.2 e 2.492 e f e w o R P 2.490 0.1 2.488 2.486 0 -50 -25 0 25 50 75 100 125 0 25 50 75 100 125 150 Temperature ( C ° ) Ambient Temperature (°C )
V vs. Temperature REF Power Dissipation D erating
ZHT431 3 of 9 April 2018 Document number: DS32157 Rev. 12 - 2
www.diodes.com
© Diodes Incorporated