參數(shù)資料
型號(hào): DPAD1
廠商: Vishay Intertechnology,Inc.
英文描述: Dual Low-Leakage Pico-Amp Diode(最大反向電流-1pA的雙低泄漏電流二極管)
中文描述: 雙低漏電微微放二極管(最大反向電流,僅為1pA的雙低泄漏電流二極管)
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 29K
代理商: DPAD1
DPAD/SSTDPAD Series
Siliconix
S-52424—Rev. B, 14-Apr-97
1
Dual Low-Leakage Pico-Amp Diodes
DPAD1
DPAD5
DPAD50
SSTDPAD5
SSTDPAD100
Product Summary
Part Number
I Max (pA)
DPAD1
–1
DPAD5/SSTDPAD5
–5
DPAD50
–50
SSTDPAD100
–100
Features
Ultralow Leakage: DPAD1 <1 pA
Ultralow Capacitance: DPAD1 <0.8 pF
Benefits
Negligible Circuit Leakage
Contribution
Circuit “Transparent” Except to Shunt
High-Frequency Spikes
Applications
Op Amp Input Protection
Multiplexer Overvoltage
Protection
Description
The DPAD/SSTDPAD series of extremely low-leakage
diodes provides a superior alternative to conventional diode
technology when reverse current (leakage) must be
minimized. These devices feature leakage currents ranging
from –1 pA (DPAD1) to –100 pA (SSTDPAD100) to
support a wide range of applications.
The low-cost, compact, narrow-body SO-8 (SSTDPAD)
package allows maximum circuit performance. Tape-
and-reel options are avaliable for automated assembly (see
Packaging Information).
The TO-78 and TO-71 (DPAD) hermetically sealed metal
cans are available with full military processing per
MIL-S-19500 (see Military Information).
C
1
NC
C
1
A
2
A
1
C
2
NC
C
2
Narrow Body SOIC
5
6
7
8
Top View
2
3
4
1
TO-78
A
2
Top View
DPAD1
C
2
A
1
C
1
Case*
Substrate
1
2
5
4
3
TO-71
Modified
Top View
A
1
C
1
A
2
C
2
1
2
4
3
*Case and Pin 3
must be floating
DPAD5
DPAD50
SSTDPAD5
SSTDPAD100
Updates to this data sheet may be obtained via facsimile by calling Siliconix FaxBack, 1-408-970-5600. Please request FaxBack document #70340.
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