FEATURES 

DIRECT REPLACEMENT FOR SILICONIX DPAD100 

HIGH ON ISOLATION 

20fA 

EXCELLENT CAPACITANCE MATCHING 

ULTRALOW LEAKAGE 

≤ 100 pA 

REVERSE BREAKDOWN VOLTAGE 

REVERSE CAPACITANCE 

ABSOLUTE MAXIMUM RATINGS  

@ 25°C (unless otherwise noted) 

Maximum Temperatures 

Storage Temperature 

-­‐65°C to +150°C 

Operating Junction Temperature 

-­‐55°C to +135°C 

Maximum Power Dissipation 

Continuous Power Dissipation  

500mW 

MAXIMUM CURRENT

Forward Current (Note 1) 

50mA 

 

 

DPAD100 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)

SYMBOL 

CHARACTERISTICS 

MIN. 

TYP. 

MAX. 

UNITS 

CONDITIONS 

Reverse Breakdown Voltage 

-­‐45 

-­‐-­‐ 

-­‐-­‐ 

V 

Forward Voltage 

-­‐-­‐ 

0.8 

1.5 

V 

Total Reverse Capacitance 

-­‐-­‐ 

-­‐-­‐ 

2.0 

pF 

-­‐-­‐ 

-­‐-­‐ 

0.5 

pF 

Maximum Reverse Leakage Current 

-­‐-­‐ 

-­‐-­‐ 

-­‐100 

pA 

TO-72 (Bottom View)

The DPAD100 extremely low-leakage monolithic dual

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 DPAD100 features a leakage current of -

100 pA and is well suited for use in applications such as

input protection for operational amplifiers.

DPAD100 Benefits:



Negligible Circuit Leakage Contribution



Circuit “Transparent” Except to Shunt

High-Frequency Spikes



Simplicity of Operation

DPAD100 Applications:



Op Amp Input Protection



Multiplexer Overvoltage Protection

The DPAD100 is a low leakage Monolithic Dual Pico-Amp Diode

DPAD100

LOW LEAKAGE

PICO-AMP DUAL DIODE

Available Packages:

DPAD100 in TO-72

DPAD100 available as bare die

Please contact Micross for full package and die dimensions

Linear Systems replaces discontinued Siliconix DPAD100

Notes:

1. Absolute maximum ratings are limiting values above which DPAD100 serviceability may be impaired.

Micross Components Europe

Tel: +44 1603 788967

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.