Data Sheet

www.fairchildsemi.com 2
FST3384
Absolute Maximum Ratings(Note 1) Recommended Operating
Conditions
(Note 3)
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the “Electrical
Characteristics” table are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 2: The input and output negative voltage ratings may be exceeded if
the input and output diode current ratings are observed.
Note 3: Unused control inputs must be held HIGH or LOW. They may not
float.
DC Electrical Characteristics
Note 4: All typical values are at V
CC
= 5.0V, T
A
= 25°C.
Note 5: Measured by voltage drop between A and B pin at indicated current through the switch. On resistance is determined by the lower of the voltages on
the two (A or B) pins.
Supply Voltage (V
CC
) −0.5V to +7.0V
DC Switch Voltage (V
S
) −0.5V to +7.0V
DC Input Voltage (V
IN
) (Note 2) −0.5V to +7.0V
DC Input Diode Current (I
IK
) V
IN
<0V −50 mA
DC Output (I
OUT
) Sink Current 128 mA
DC V
CC
/GND Current (I
CC
/I
GND
) +/− 100mA
Storage Temperature Range (T
STG
) −65°C to +150°C
Power Supply Operating (V
CC
) 4.0V to 5.5V
Input Voltage (V
IN
)0V to 5.5V
Output Voltage (V
OUT
)0V to 5.5V
Input Rise and Fall Time (t
r
, t
f
)
Switch Control Input 0nS/V to 5nS/V
Switch I/O 0nS/V to DC
Free Air Operating Temperature (T
A
) −40°C to +85°C
Symbol Parameter
V
CC
(V)
T
A
= −40°C to +85°C
Units Condition
Min
Typ
(Note 4)
Max
V
IK
Clamp Diode Voltage 4.5 −1.2 V I
IN
= − 18mA
V
IH
HIGH Level Input Voltage 4.0-5.5 2.0 V
V
IL
LOW Level Input Voltage 4.0-5.5 0.8 V
I
I
Input Leakage Current 5.5 ±1.0 µA0 ≤ V
IN
≤ 5.5V
I
OZ
OFF-STATE Leakage Current 5.5 ±1.0 µA0 ≤ A, B ≤ V
CC
R
ON
Switch On Resistance 4.5 4 7 Ω V
IN
= 0V, I
IN
= 64mA
(Note 5) 4.5 4 7 Ω V
IN
= 0V, I
IN
= 30mA
4.5 8 15 Ω V
IN
= 2.4V, I
IN
= 15mA
4.0 11 20 Ω V
IN
= 2.4V, I
IN
= 15mA
I
CC
Quiescent Supply Current 5.5 3 µAV
IN
= V
CC
or GND, I
OUT
= 0
∆ I
CC
Increase in I
CC
per Input 5.5 2.5 mA One input at 3.4V
Other inputs at V
CC
or GND