DG641 Datasheet, PDF (2/10 Pages) Vishay Siliconix – Low On-Resistance Wideband/Video Switches

DG641/642/643
Vishay Siliconix
ORDERING INFORMATION
Temp Range
Package
Part Number
DG641
–40 to 85_C
16-Pin Plastic DIP
16-Pin Narrow SOIC
DG641DJ
DG641DY
DG642
–40 to 85_C
DG643
8-Pin Plastic DIP
8-Pin Narrow SOIC
DG642DJ
DG642DY
–40 to 85_C
16-Pin Plastic DIP
16-Pin Narrow SOIC
DG643DJ
DG643DY
ABSOLUTE MAXIMUM RATINGS
V+ to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 21 V
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 21 V
V– to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –19 V to +0.3 V
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (V–) –0.3 V to (V+) +0.3 V
or 20 mA, whichever occurs first
V_S, V_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (V–) –0.3 V to (V–) +14 V
or 20 mA, whichever occurs first
Continuous Current (Any Terminal Except S or D) . . . . . . . . . . . . . . . . 20 mA
Continuous Current S or D: DG641/643 . . . . . . . . . . . . . . . . . . . . . . . 75 mA
DG642 . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Current, S or D (Pulsed 1 ms, 10% duty cycle max)
DG641/643 . . . . . . . . . . . . . . . . . . . . . . 200 mA
DG642 . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65 to 125_C
Power Dissipation (Package)^b
8-Pin Plastic DIP and Narrow SOIC^c . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mW
16-Pin Plastic DIP^d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470 mW
16-Pin Narrow SOIC^e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 mW
Notes:
a. Signals on S_X, D_X, or IN_X exceeding V+ or V– will be clamped by internal
diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC Board.
c. Derate 7.6 mW/_C above 75_C
d. Derate 6 mW/_C above 75_C
e. Derate 80 mW/_C above 75_C
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
GND
5V
Reg
IN
V–
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4-2
FIGURE 1.
S
D
Document Number: 70058
S-52433—Rev. E, 06-Sep-99