Datasheet > DPAD50_TO-72

DPAD50_TO-72

更新时间： 2024-10-28 09:54:43

品牌	Logo	应用领域
MICROSS		二极管
页数	文件大小	规格书
1页	271K
描述
LOW LEAKAGE PICO-AMP DUAL DIODE

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中文翻译

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数据手册

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DPAD50_TO-72 数据手册

DPAD50

LOW LEAKAGE

PICO-AMP DUAL DIODE

Linear Systems replaces discontinued Siliconix DPAD50

The DPAD50 is a low leakage Monolithic Dual Pico-Amp Diode

FEATURES

The DPAD50 extremely low-leakage monolithic dual

DIRECT REPLACEMENT FOR SILICONIX DPAD50

HIGH ON ISOLATION

EXCELLENT CAPACITANCE MATCHING

ULTRALOW LEAKAGE

REVERSE BREAKDOWN VOLTAGE

REVERSE CAPACITANCE

ABSOLUTE MAXIMUM RATINGS

@ 25°C (unless otherwise noted)

diode provides a superior alternative to conventional

diode technology when reverse current (leakage) must

be minimized. In addition the monolithic dual

construction allows excellent capacitance matching per

diode. The DPAD50 features a leakage current of -50

pA and is well suited for use in applications such as

input protection for operational amplifiers.

20fA

∆C_R≤ 0.5pF

≤ 50 pA

BV_R≥ ‐45V

C_rss≤ 2.0pF

DPAD50 Benefits:

Maximum Temperatures

Storage Temperature

Operating Junction Temperature

Maximum Power Dissipation

Continuous Power Dissipation

MAXIMUM CURRENT

Negligible Circuit Leakage Contribution

Circuit “Transparent” Except to Shunt

High-Frequency Spikes

‐65°C to +150°C

‐55°C to +135°C

Simplicity of Operation

500mW

50mA

DPAD50 Applications:

Forward Current (Note 1)

Op Amp Input Protection

Multiplexer Overvoltage Protection

DPAD50 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)

SYMBOL

BV_R

CHARACTERISTICS

Reverse Breakdown Voltage

Forward Voltage

MIN.

‐45

‐‐

TYP.

‐‐

MAX.

‐‐

1.5

2.0

0.5

‐50

UNITS

CONDITIONS

I_R= ‐1µA

0.8

I = 1mA

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C_rSS

|C_R1‐C_R2|

I_R

Total Reverse Capacitance

Differential Capacitance (∆C_R)

Maximum Reverse Leakage Current

‐‐

V_R= ‐5V, f = 1MHz

V_R1= V_R2= ‐5V, f = 1MHz

V_R= ‐ 20V

Notes:

1. Absolute maximum ratings are limiting values above which DPAD50 serviceability may be impaired.

TO-72 (Bottom View)

Available Packages:

DPAD50 in TO-72

DPAD50 available as bare die

Please contact Micross for full package and die dimensions

Micross Components Europe

Tel: +44 1603 788967

Email: chipcomponents@micross.com

Web: http://www.micross.com/distribution

Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or

other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems.

Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email: baredie@micross.com Web: www.micross.com/distribution.aspx

中文翻译

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与DPAD50_TO-72相关器件

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DPAD50-2	VISHAY	获取价格	Rectifier Diode, 2 Element, 0.05A, Silicon, TO-71, HERMETIC SEALED, METAL CAN, MODIFIED TO
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