參數(shù)資料
型號: NCV431AIDR2
廠商: ON SEMICONDUCTOR
元件分類: 基準電壓源/電流源
英文描述: PROGRAMMABLE PRECISION REFERENCES
中文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8
封裝: PLASTIC, SOIC-8
文件頁數(shù): 2/18頁
文件大?。?/td> 173K
代理商: NCV431AIDR2
TL431, A, B Series, NCV431A
http://onsemi.com
2
Representative Block Diagram
1.0 k
Cathode
(K)
2.5 V
ref
Anode (A)
Reference
(R)
4.0 k
150
Symbol
10 k
20 pF
800
Cathode (K)
3.28 k
Representative Schematic Diagram
Component values are nominal
Anode (A)
+
Anode
(A)
800
Reference
(R)
2.4 k
7.2 k
20 pF
800
Cathode
(K)
Reference
(R)
This device contains 12 active transistors.
MAXIMUM RATINGS
(Full operating ambient temperature range applies, unless
otherwise noted.)
Rating
Symbol
Value
Unit
Cathode to Anode Voltage
V
KA
37
V
Cathode Current Range, Continuous
I
K
100 to +150
mA
Reference Input Current Range, Continuous
I
ref
0.05 to +10
mA
Operating Junction Temperature
T
J
150
°
C
Operating Ambient Temperature Range
TL431I, TL431AI, TL431BI
TL431C, TL431AC, TL431BC
NCV431AI, TL431BV
T
°
C
A
40 to +85
0 to +70
40 to +125
Storage Temperature Range
T
stg
65 to +150
°
C
Total Power Dissipation @ T
A
= 25
°
C
Derate above 25
°
C Ambient Temperature
D, LP Suffix Plastic Package
P Suffix Plastic Package
DM Suffix Plastic Package
Total Power Dissipation @ T
C
= 25
°
C
Derate above 25
°
C Case Temperature
D, LP Suffix Plastic Package
P Suffix Plastic Package
P
D
W
0.70
1.10
0.52
P
D
W
1.5
3.0
NOTE:
ESD data available upon request.
RECOMMENDED OPERATING CONDITIONS
Condition
Symbol
Min
Max
Unit
Cathode to Anode Voltage
V
KA
V
ref
36
V
Cathode Current
I
K
1.0
100
mA
THERMAL CHARACTERISTICS
Characteristic
Symbol
D, LP Suffix
Package
P Suffix
Package
DM Suffix
Package
Unit
Thermal Resistance, JunctiontoAmbient
R
JA
178
114
240
°
C/W
Thermal Resistance, JunctiontoCase
R
JC
83
41
°
C/W
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