PAD_15 CALOGIC | Alldatasheet
Document overview
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- PDF pages: 2
Technical content
PAD1 / PAD2 / PAD5 / PAD10 / PAD20 / PAD50
FEATURES
- • High Breakdown Range
APPLICATIONS
- • High Impedance Protection Devices
- • Fast Diode Switching
- • Clipping Circuits
DESCRIPTION
Calogic’s series of Pico Amp Diodes are an excellent choice for protection devices where ultra low leakage is critical and must be at a minimal measurement. These devices have a wide operating voltage range and are low capacitance for high speed switching requirements. Housed in a hermetic TO-18 package the product line is also available in chip form for hybrid uses.
ORDERING INFORMATION
Part Package Temperature Range PAD1-100 Hermetic TO-18 -55 oC to +150oC XPAD1-100 Sorted Chips in Carriers -55oC to +150oC LLC PIN CONFIGURATION A C SCHEMATIC DIAGRAM ANODE CATHODE BOTTOM VIEW ANODE CATHODE CASE (CLIPPED) 5007
PAD1 / PAD2 / PAD5 / PAD10 / PAD20 / PAD50 LLC ABSOLUTE MAXIMUM RATINGS (25 oC) ELECTRICAL CHARACTERISTICS (25oC unless otherwise noted) SYMBOL CHARACTERISTICS MIN TYP MAX UNIT TEST CONDITIONS STATIC IR Reverse Current pA VR = -20 V PAD1 -2 PAD2 -5 PAD5 -10 PAD10 -20 PAD20 -50 PAD50 -100 PAD100 BV R Breakdown Voltage (Reverse) -45 -120 V IR = -1µA PAD1, 2, 5 -35 PAD10, 20, 50, 100 VF Forward Voltage Drop 0.8 1.5 I F = 5 mA PAD1, 2, 5, 10, 20, 50, 100 DYNAMIC C R Capacitance 0.8 pF V R = -5 V, f = 1 MHz PAD1, 2, 5
2 PAD10, 20, 50, 100
Operational Amplifier Protection. Input Differential Voltage limited to 0.8 V (typ) by P ADS D1 and D2 Common mode input voltage limited by P ADS D3 and D4 to ±15 V. Typical sample and hold circuit with clipping. PAD diodes reduce offset voltages fed capacitively from the FET switch gate. D3 D4 -15V+15V PAD10 D 2 I < 1 pAR +V -V VOUT C CONTROL SIGNAL ein PAD1 PAD1 J110 J210