LSPAD5
LOW LEAKAGE
PICO-AMP DIODE
Linear Systems replaces discontinued Siliconix PAD5
LSPAD5 is a low leakage Pico-Amp Diode packaged in hermetic TO-72
FEATURES
The LSPAD5 extremely low-leakage diode provides a
DIRECT REPLACEMENT FOR SILICONIX PAD5
REVERSE BREAKDOWN VOLTAGE
ULTRALOW LEAKAGE
REVERSE CAPACITANCE
ABSOLUTE MAXIMUM RATINGS
@ 25°C (unless otherwise noted)
superior alternative to conventional diode
BVR ≥ ‐45V
≤ 5 pA
Crss ≤ 0.8pF
technology when reverse current (leakage) must be
minimized. The LSPAD5 features a leakage current of
-5 pA and is well suited for use in applications such as
input protection for operational amplifiers.
LSPAD5 Benefits:
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
Maximum Power Dissipation
Continuous Power Dissipation
MAXIMUM CURRENT
Negligible Circuit Leakage Contribution
Circuit “Transparent” Except to Shunt
High-Frequency Spikes
‐65°C to +150°C
‐55°C to +135°C
Simplicity of Operation
300mW
50mA
LSPAD5 Applications:
Forward Current (Note 1)
Op Amp Input Protection
Multiplexer Overvoltage Protection
LSPAD5 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)
SYMBOL
BVR
VF
CrSS
CHARACTERISTICS
Reverse Breakdown Voltage
Forward Voltage
MIN.
‐45
‐‐
‐‐
‐‐
TYP.
‐‐
0.8
0.5
‐‐
MAX.
‐‐
1.5
0.8
‐5
UNITS
V
V
pF
pA
CONDITIONS
IR = ‐1µA
IF = 5mA
Total Reverse Capacitance
Maximum Reverse Leakage Current
VR = ‐5V, f = 1MHz
V = ‐ 20V
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Notes:
1. Absolute maximum ratings are limiting values above which LSPAD5 serviceability may be impaired.
TO-72 (Bottom View)
Available Packages:
LSPAD5 in TO-72
LSPAD5 available as bare die
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2
Please contact Micross for full package and die dimensions
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Micross Components Europe
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Tel: +44 1603 788967
Email: chipcomponents@micross.com
Web: http://www.micross.com/distribution.com
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