VS002E4 Datasheet, PDF (2/3 Pages) Sanyo Semicon Device – SSPD Series Silicon Bidirectional Diode Noise clamp for signal line (For low voltage, USB1.1)

Package Dimensions
unit : mm (typ)
7033A-002
Top View
0.8
4
3
VS002E4
Electrical Connection
3
2
1 : GND
2 : IN1
3 : IN2
4 : GND
4
1
Top view
1
2
Polarity Discriminating Mark
0.5
0.2
1
2
4
3
Bottom View
1 : GND
2 : IN1
3 : IN2
4 : GND
SANYO : ECSP1608-4
Example of use
Connect the device between data line and GND. At this time, short 1-4 and 2-3 when in use.
Vbus
D+
D-
USB
Controller
3
23
2
4
14
1
Function
Below is USB1.1 data signal (eye pattern).
+D
Abnormal signals of 4.0V or more
eliminated (overshoot eliminated)
-D
Abnormal signals of 0.35V or less
eliminated (undershoot eliminated)
Data transmission errors can be decreased by abnormal signals cutting.
No. A1251-2/3