PAD1-E3 Datasheet, PDF (1/3 Pages) Vishay Siliconix – Low-Leakage Pico-Amp Diodes

PAD/JPAD/SSTPAD Series
Vishay Siliconix
Low-Leakage Pico-Amp Diodes
PAD1
PAD5
PAD50
JPAD5 SSTPAD5
JPAD50 SSTPAD100
PRODUCT SUMMARY
Part Number
PAD1
PAD5/JPAD5/SSTPAD5
PAD50/JPAD50
SSTPAD100
I_R Max (pA)
–1
–5
–50
–100
FEATURES
D Ultralow Leakage: PAD1 <1 pA
D Ultralow Capacitance: PAD1
<0.8 pF
D Two-Leaded Package
BENEFITS
D Negligible Circuit Leakage Contribution
D Circuit “Transparent” Except to Shunt
High-Frequency Spikes
D Simplicity of Operation
APPLICATIONS
D Op Amp Input Protection
D Multiplexer Overvoltage Protection
DESCRIPTION
The PAD/JPAD/SSTPAD series of extremely low-leakage
diodes provides a superior alternative to conventional diode
technology when reverse current (leakage) must be
minimized. They feature leakage currents ranging from –1 pA
(PAD1) to –100 pA (SSTPAD100) to support a wide range of
applications. These devices are well suited for use in
applications such as input protection for operational
amplifiers.
The hermetically sealed TO-206AF (TO-72) package allows
full military processing per MIL-S-19500 (see Military
Information). The TO-226A (TO-92) plastic package provides
a low-cost option. The TO-236 (SOT-23) package provides
surface-mount capability. Both J and SST series are available
in tape-and-reel for automated assembly. (See Packaging
Information.)
TO-206AF (TO-72)
Modified
C
1
Case
3
TO-206AA (TO-18)
Modified
C
1
TO-226AA (TO-92)
Modified
C
1
2
A
Top View
PAD1
PAD5
Document Number: 70339
S-04029—Rev. H, 04-Jun-01
2
A
2
A and Case
Top View
PAD50
Top View
JPAD5
JPAD50
TO-236
(SOT-23)
C1
C2
3A
Top View
SSTPAD5 (05)*
SSTPAD100 (01)
*Marking Code for TO-236
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