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Ordering number : ENA1251
VS002E4
SANYO Semiconductors
DATA SHEET
SSPD Series Silicon Bidirectional Diode
VS002E4
Features
* * * * *
Noise clamp for signal line (For low voltage, USB1.1)
Low voltage (4.0V) , overshoot clamp. USB1.1 signal line overshoot/undershoot clamp. Usable in signal line due to small capacitance. Allows high-density mounting and compact designing. Halogen free cpmpliance (UL94 HB).
Specifications
Absolute Maximum Ratings at Ta=25C
Parameter Allowable Power Dissipation Junction Temperature Storage Temperature Symbol P Tj Tstg Conditions Ratings 100 150 --55 to +150 Unit mW C C
Electrical Characteristics at Ta=25C
Parameter Reverse Voltage Forward Voltage Reverse Current Interterminal Capacitance Symbol VR VF IR C IR=1A IR=1mA IF=1mA VR=2.5V VR=0V, f=1MHz 16 Conditions Ratings min 3.4 4.0 0.35 1.0 typ max Unit V V V A pF
Marking : EB
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment.
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90308SP TI IM TC-00001600 No. A1251-1/3
VS002E4
Package Dimensions
unit : mm (typ) 7033A-002
Top View 0.8
Electrical Connection
3 2
4
3
1 : GND 2 : IN1 3 : IN2 4 : GND
4 1
Top view
1.6
1
2
Polarity Discriminating Mark
0.6 0.025
0.5 0.2
1
2
0.3
1 : GND 2 : IN1 3 : IN2 4 : GND SANYO : ECSP1608-4
1.2
4
3
Bottom View
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+ D3 2 3 2 USB Controller
4
1
4
1
Function Below is USB1.1 data signal (eye pattern).
Abnormal signals of 4.0V or more eliminated (overshoot eliminated) +D
-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
VS002E4
2 10m 7 5 3 2 1m 7 5 3 2 100 7 5 3 2 10 7 5 3 2 1 0 0.1 0.2 0.3 0.4 0.5 IT13800 3
IF -- VF
5 3 2 1 7 5 3 2 100n 7 5 3 2 10n 7 5 3 2 1n 7 0 0.5 1.0
IR -- VR
Ta=75C
Forward Current, IF -- A
Reverse Current, IR -- A
Ta =7 5 C
25C
25 C
--2 5C
--25C
1.5 2.0 2.5 3.0 3.5 IT13801
Forward Voltage, VF -- V
2 10m 7 5 3 2 1m 7 5 3 2 100 7 5 3 2 10 7 5 3 2 1 7 5 3 2 100n 3.3
IR -- VR
Reverse Voltage, VR -- V
C -- VR
f=1MHz
Interterminal Capacitance, C -- pF
Reverse Current, IR -- A
2
75 25 C C --25 C
Ta =
10
7
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
5 0.1
2
3
5
7
1.0
2
3
5 IT13803
Reverse Voltage, VR -- V
IT13804
Reverse Voltage, VR -- V
* The above graphs show the characteristics when in use by shorting 1-4 and 2-3. (1-4, 2-3 characteristics)
SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written consent of SANYO Semiconductor Co.,Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO Semiconductor Co.,Ltd. product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. Upon using the technical information or products described herein, neither warranty nor license shall be granted with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellectual property rights which has resulted from the use of the technical information and products mentioned above.
This catalog provides information as of September, 2008. Specifications and information herein are subject to change without notice.
PS No. A1251-3/3

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