Dual Pico Amp Diodes
Description
Dual Pico Amp Diodes
CORPORATION
DPAD1 / DPAD2 / DPAD5 / DPAD10 / DPAD20 / DPAD50 / DPAD100 SSTDPAD5 / SSTDPAD10 / SSTDPAD20 / SSTDPAD50 / SSTDPAD100
FEATURES
www.
DataSheet4U.
com Excellent Isolation between diodes.
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Typical 20 fA
• High OFF Isolation.
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1 pA max DPAD1 • Matched Capacitance • • Op Amp Protection Devices • Diode Switching • High Impedance Protection
DESCRIPTION Calogic’s ultra low leakage dual pico amp diodes out perform conventional diodes for applications where reverse current (leakage) is critical and must be kept at a minimum.
The devices have very low capacitance and are also fast switching.
Housed in a compact dual hermetic package and a plastic surface mount SO-8 this product is also available in chip form for hybrid uses.
ORDERING INFORMATION Part DPAD1 DPAD2/50 SSTDPAD5/100 XDPAD5/100 Package Temperature Range -55 to +150oC -55 to +150oC -55 to +150oC -55 to +150oC Hermetic TO-78 Hermetic TO-71 Plastic SO-8 Sorted Chips in Carriers
APPLICATIONS
PIN CONFIGURATION
TO-71 (MODIFIED) (PINS 2 AND 6 REMOVED)
TO-78 (MODIFIED) (DPAD1 ONLY)
N/C A2 C2 C2 C1 C1 A1 N/C SO-8
A 1 C2
A2 C1
C2 3 2 A1 1 A2 4
C
C2 A1
A2
C1
CASE C 2 3 A1
C2 4 A2 5 1 C1
CJ1, CJ2, CJ4
C1 BOTTOM VIEW (ALTERNATE)
BOTTOM VIEW
SCHEMATIC DIAGRAM
A
C
C
A
DPAD1 / DPAD2 / DPAD5 / DPAD10 / DPAD20 / DPAD50 / DPAD100 SSTDPAD5 / SSTDPAD10 / SSTDPAD20 / SSTDPAD50 / SSTDPAD100
CORPORATION
ABSOLUTE MAXIMUM RATINGS (25oC) Forward Gate Current, Each Side .
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50 mA Total Device Dissipation @ TA = 25oC Derate 4.
0 mW/ oC to 125oC .
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400 mW Storage Temperature Range .
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