PROGRAMMABLE PRECISION
VOLTAGE REFERENCE
SILVR431371C3
Features:
•
•
•
•
•
•
•
Voltage Reference Tolerance ±1%
Programmable VREF To 36V
Equivalent Full Range Temperature Coefficient Of 50ppm/°C Typical
Temperature Compensated For Operation Over Full Rated Operating Temperature Range
Sink Current Capability 1.0mA To 100mA
Low Dynamic Output Impedance (0.22Ω Typical)
Hermetic Ceramic Surface Mount Package (MO-041BA)
Description:
The SILVR431371C3 is a monolithic three terminal programmable shunt regulator diode. The voltage reference operates as a low
temperature coefficient Zener which is programmable between VREF (2.5V) and 36V using two external resistors. The device has
a wide operating current range of 1mA to 100mA and a typical dynamic impedance of 0.22Ω. Active output circuitry provides a
very sharp turn-on characteristic making these devices excellent replacements for Zener diode in many applications. Being a
shunt regulator it can be used as either a positive or negative voltage reference.
Applications:
Application include digital voltmeters, power supplies, and operational amplifier circuitry.
Absolute Maximum Ratings (TA = 25°C unless otherwise noted)
V
Cathode To Anode Voltage
37V
KA
I
Cathode Current Range
-100 to +150mA
-0.05 to +10mA
K
I
Reference Input Current Range
REF
Power Dissipation @ T = 25°C
(1)
D
1.25W
12.5mW/°C
SP
P
Derate Above 25°C
T
Operating Junction Temperature Range
Storage Temperature Range
-55°C to +125°C
J
T
-65°C to +150°C
STG
Recommended Operating Conditions
V
V
to 36V
Cathode To Anode Voltage
KA
REF
1.0mA to 100mA
I
Cathode Current Range
K
ESD Rating
SYMBOL
HBM
RATING
VALUE
>2000
UNIT
Human Body Model Per JEDEC JESD22-A114F(2)
Machine Model Per JEDEC JESD22-A115C(2)
Charged Device Model Per JEDEC JESD22-C101E(2)
>200
>500
MM
V
CDM
Thermal Properties
SYMBOL
PARAMETER
Thermal Resistance, Junction To Solder Pad
MAX
80
UNITS
R
°C/W
θSP
Notes:
(1) Package Limited To Not Exceed T (MAX)
J
(2) By Design, Not A Production Test.
General Note
TT Electronics | Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB, UK | Ph: +44 (0) 1455 556565
www.ttelectronics.com | Lutterworth.sales@ttelectronics.com
Classification: Public
TT Electronics reserves the right to make changes in product specification
without notice or liability. All information is subject to TT Electronics’ own
data and is considered accurate at time of going to print.
© TT Electronics plc
11824 Issue 2
Page 1 of 6
5秒后页面跳转
AO3401场效应管参数、引脚图、应用原理图
BT131可控硅参数及引脚图、工作原理详解
74LS32芯片参数、引脚图及功能真值表
全球首块英伟达H200交付 黄仁勋“送货上门”
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
