VBUS05A1-SD0 Datasheet, PDF (2/10 Pages) Vishay Siliconix – Low Capacitance Bidirectional Symmetrical (BiSy) Single Line ESD-Protection Diode in Silicon Package

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VBUS05A1-SD0
Vishay Semiconductors
ESD-PROTECTION FOR HIGH-SPEED SIGNAL OR DATA LINES
The VBUS05A1-SD0 is a Bidirectional and Symmetrical (BiSy) ESD-protection device which clamps positive and negative
overvoltage transients to ground. Connected between the signal or data line and the ground the VBUS05A1-SD0 offers a high
isolation (low leakage current, low capacitance) within the specified working range. Due to the short leads and small package
size of the tiny CLP0603 package the line inductance is very low, so that fast transients like and ESD-strike can be clamped
with minimal over- or undershoots. Due to the very low capacitance the VBUS05A1-SD0 can be used for high speed data ports
like HDMI, USB 3.0 or Thunderbold.
ELECTRICAL CHARACTERISTICS
(T_amb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITIONS/REMARKS
Protection paths
Number of lines which can be protected
Reverse stand-off voltage
Max. reverse working voltage
Reverse voltage
Reverse current
Reverse breakdown voltage
Reverse clamping voltage
Capacitance
at I_R = 0.1 μA
at V_RWM = 5.5 V
at I_R = 1 mA
at I_PP = 1 A
at I_PP = I_PPM = 2.5 A
at V_R = 0 V; f = 1 MHz
at V_R = 3.3 V; f = 1 MHz
SYMBOL
N_channel
V_RWM
V_R
I_R
V_BR
V_C
V_C
C_D
C_D
MIN.
-
-
5.5
-
6.0
-
-
-
-
TYP.
-
-
-
-
8.8
12.5
16
0.55
0.55
MAX.
1
5.5
-
0.1
10
14
18
0.8
-
UNIT
lines
V
V
μA
V
V
V
pF
pF
TYPICAL CHARACTERISTICS (T_amb = 25 °C, unless otherwise specified)
120 %
100 %
80 %
Rise time = 0.7 ns to 1 ns
0.8
f = 1MHz
0.7
0.6
0.5
Pin 1-2 or Pin 2-1
60 %
0.4
53 %
40 %
0.3
27 %
0.2
20 %
0.1
0%
- 10 0 10 20 30 40 50 60 70 80 90 100
20557
Time (ns)
Fig. 1 - ESD Discharge Current Wave Form
acc. IEC 61000-4-2 (330 /150 pF)
0.0
0
1
2
3
4
5
22702
V_R (V)
Fig. 3 - Typical Capacitance C_D vs. Reverse Voltage V_R
100 %
8 µs to 100 %
80 %
60 %
40 %
20 µs to 50 %
20 %
0%
0
10
20
30
40
20548
Time (µs)
Fig. 2 - 8/20 μs Peak Pulse Current Wave Form
acc. IEC 61000-4-5
10
9
8
7
6
5
4
3
2
1
0
0.01 0.1
22703
Pin 1-2 or Pin 2-1
1 10 100 1000 10 000
I_R in µA
Fig. 4 - Typical Reverse Voltage V_R vs. Reverse Current I_R
Rev. 1.0, 09-Jul-13
2
Document Number: 85245
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000