参数资料
型号: CDHV2512BE2005J2500FE1
厂商: Vishay Intertechnology,Inc.
元件分类: ADC
英文描述: High Voltage Chip Divider
中文描述: 高电压芯片分压器
文件页数: 1/3页
文件大小: 112K
代理商: CDHV2512BE2005J2500FE1
CDHV 2512
Vishay Techno
Document Number: 68020
Revision: 18-Nov-05
www.vishay.com
1
High Voltage Chip Divider
FEATURES
High voltage up to 3000 volts
Outstanding Stability
Typical resistance ratios of 250:1, 500:1, etc
Flow solderable
Tape & Reel packaging available
Top and Wraparound termination
Nickel Barrier available
ELECTRICAL SPECIFICATIONS
Resistance range:
1 M
Ω
to 20 G
Ω
Resistance tolerance:
± 1 % to ± 20 %
Power rating:
See table
Voltage coefficient:
See table
Temperature coefficient:
See table
Ratio tracking:
See table
MECHANICAL SPECIFICATIONS
Construction:
96 % alumina substrate with proprietary
cermet resistance element and specified termination
material.
ENVIRONMENTAL SPECIFICATIONS
Operating temperature:
- 55 °C to + 150 °C
Life:
Less than 0.5 % change when tested at full rated power
(Reference only: Not for all values specified. Consult factory for
value.)
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE (OHMS)
POWER RATING (MW)
VOLTAGE RATING (V MAX)
20 M - 20 G
Contact Factory
3000
VOLTAGE & TEMPERATURE COEFFICIENTS OF RESISTANCE CHART TYPICAL
RESISTANCE (OHMS)
RATIO (TYPICAL)
VCR (PPM/V)
TCR
(PPM/°C) - 55 °C to + 150 °C
20 M
250:1
5
260
150 M
300:1
5
80
800 M
300:1
10
50
20 G
700:1
90
160
RATIO TRACKING (PPM/°C)
RESISTANCE (OHMS)
RATIO (TYPICAL)
COLD (+ 25 °C to - 50 °C)
HOT (+ 25 °C to + 150 °C)
20 M
250:1
5
260
150 M
300:1
5
80
800 M
300:1
10
50
20 G
700:1
90
160
*** Contact Factory for other Ratio’s
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