Datasheet > DPAD20_TO-72

DPAD20_TO-72

更新时间： 2024-11-02 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	270K
描述
a low leakage Monolithic Dual Pico-Amp Diode

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DPAD20_TO-72 数据手册

DPAD20

LOW LEAKAGE

PICO-AMP DUAL DIODE

Linear Systems replaces discontinued Siliconix DPAD20

The DPAD20 is a low leakage Monolithic Dual Pico-Amp Diode

FEATURES

The DPAD20 extremely low-leakage monolithic dual

DIRECT REPLACEMENT FOR SILICONIX DPAD20

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 DPAD20 features a leakage current of -20

pA and is well suited for use in applications such as

input protection for operational amplifiers.

20fA

∆C_R≤ 0.5pF

≤ 20 pA

BV_R≥ ‐45V

C_rss≤ 2.0pF

DPAD20 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

DPAD20 Applications:

Forward Current (Note 1)

Op Amp Input Protection

Multiplexer Overvoltage Protection

DPAD20 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

‐20

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 DPAD20 serviceability may be impaired.

TO-72 (Bottom View)

Available Packages:

DPAD20 in TO-72

DPAD20 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

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与DPAD20_TO-72相关器件

型号	品牌	获取价格	描述	数据表
DPAD250	CALOGIC	获取价格	Dual Pico Amp Diodes
DPAD2-TO-72	Linear	获取价格	Rectifier Diode, 2 Element, 0.05A, Silicon, TO-72, ROHS COMPLIANT, METAL PACKAGE-4
DPAD2-TO-72-4L-ROHS	Linear	获取价格	Diode,
DPAD5	CALOGIC	获取价格	Dual Pico Amp Diodes
DPAD5	Linear Systems	获取价格	MONOLITHIC DUAL PICO AMPERE DIODES
DPAD5	NJSEMI	获取价格	Diode Switching 45V 0.05A 4-Pin TO-72
DPAD5_TO-72	MICROSS	获取价格	a low leakage Monolithic Dual Pico-Amp Diode
DPAD50	Linear Systems	获取价格	MONOLITHIC DUAL PICO AMPERE DIODES
DPAD50	CALOGIC	获取价格	Dual Pico Amp Diodes
DPAD50_TO-72	MICROSS	获取价格	LOW LEAKAGE PICO-AMP DUAL DIODE

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