ID101
LOW LEAKAGE
PICO-AMP DUAL DIODE
Linear Systems replaces discontinued Intersil ID101
The ID101 is a low leakage Monolithic Dual Pico-Amp Diode
FEATURES
The ID101 low-leakage monolithic dual diode provides a
DIRECT REPLACEMENT FOR INTERSIL ID101
REVERSE LEAKAGE CURRENT
REVERSE BREAKDOWN VOLTAGE
REVERSE CAPACITANCE
ABSOLUTE MAXIMUM RATINGS (Note 1)
@ 25°C (unless otherwise noted)
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 ID101
features a leakage current of 0.1 pA and is well suited
for use in applications such as input protection for
operational amplifiers.
IR = 0.1pA
BVR ≥ 30V
Crss = 0.75pF
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
Maximum Power Dissipation
Continuous Power Dissipation
Maximum Currents
ID101 Benefits:
‐65°C to +200°C
‐55°C to +150°C
Negligible Circuit Leakage Contribution
Circuit “Transparent” Except to Shunt
High-Frequency Spikes
300mW
Simplicity of Operation
Forward Current
20mA
Reverse Current
Maximum Voltages
Reverse Voltage
Diode to Diode Voltage
100µA
ID101 Applications:
Op Amp Input Protection
30V
±50V
Multiplexer Overvoltage Protection
ID101 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)
SYMBOL
BVR
VF
CHARACTERISTICS
Reverse Breakdown Voltage
Forward Voltage
MIN.
30
0.8
‐‐
‐‐
‐‐
TYP.
‐‐
‐‐
0.1
2.0
‐‐
MAX.
‐‐
1.1
‐‐
10
3
UNITS
V
V
CONDITIONS
IR = 1µA
IF = 10mA
VR = 1V
IR
Reverse Leakage Current
pA
VR = 10V
|IR1‐IR2|
Differential Leakage Current
CrSS
Total Reverse Capacitance(Note 2)
‐‐
0.75
1
pF
VR = 10V, f = 1MHz
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Note 1 - Absolute maximum ratings are limiting values above which ID101 serviceability may be impaired.
Note 2 - Design reference only, not 100% tested
FIGURE 1 – Operational Amplifier Protection
FIGURE 2 – Sample & Hold Circuit
Input Differential Voltage limited to 0.8V (typ) by Diodes ID101
D1 and D2. Common Mode Input voltage limited by Diodes ID101
D3 and D4 to ±15V.
Typical Sample and Hold circuit with clipping. ID101 diodes
reduce offset voltages fed capacitively from the ID101 switch
gate.
ID101
ID101
TO-71 (Bottom View)
Available Packages:
ID101 in TO-71
Micross Components Europe
ID101 available as bare die
Tel: +44 1603 788967
Please contact Micross for
Email: chipcomponents@micross.com
Web: http://www.micross.com/distribution
full package and die dimensions
Note pins 3 & 5 must not be connected, in
any fashion or manner, to any circuit or node
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