PAD1 / PAD2 / PAD5 / PAD10 / PAD20 / PAD50
LLC
ABSOLUTE MAXIMUM RATINGS (25oC)
Forward Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Total Device Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mW
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
Lead Temperature (1/16" from case for 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300oC
ELECTRICAL CHARACTERISTICS (25oC unless otherwise noted)
SYMBOL
CHARACTERISTICS
MIN
TYP
MAX
UNIT
TEST CONDITIONS
STATIC
-1
-2
PAD1
PAD2
-5
PAD5
IR
Reverse Current
pA
VR = -20 V
-10
-20
-50
-100
-120
PAD10
PAD20
PAD50
PAD100
PAD1, 2, 5
-45
-35
BVR
Breakdown Voltage (Reverse)
Forward Voltage Drop
IR = -1µA
V
PAD10, 20, 50, 100
VF
0.8
1.5
IF = 5 mA
PAD1, 2, 5, 10, 20, 50, 100
DYNAMIC
0.8
2
PAD1, 2, 5
CR
Capacitance
pF
VR = -5 V, f = 1 MHz
PAD10, 20, 50, 100
-V
+V
+
IR < 1 pA
PAD1
PAD10
_
PAD1
J210
VOUT
D1
1
D2
J110
+
ein
C
D4
D3
CONTROL SIGNAL
-15V
+15V
APPLICATION
Operational Amplifier Protection. Input Differential Voltage
limited to 0.8 V (typ) by PADS D1 and D2 Common mode
input voltage limited by PADS 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.
CALOGIC LLC, 237 WHITNEY PLACE, FREMONT, CA 94539, 510-656-2900 PHONE, 510-651-1076 FAX
DS052 REV A