ESD9C5.0ST5G ON Semiconductor, ESD9C5.0ST5G Datasheet - Page 3

• Manufacturer Part Number: ESD9C5.0ST5G
• Description: DIODE ESD PROT 5.0V SOD-923
• Manufacturer: ON Semiconductor

Specifications of ESD9C5.0ST5G

• Voltage - Reverse Standoff (typ): 5V
• Voltage - Breakdown: 11V
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: SOD-923
• Polarity: Unidirectional
• Operating Voltage: 5 V
• Breakdown Voltage: 11 V
• Termination Style: SMD/SMT
• Capacitance: 6 pF
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 0.6 mm W x 0.8 mm L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: ESD9C5.0ST5GOSTR

The following is taken from Application Note
AND8308/D - Interpretation of Datasheet Parameters
for ESD Devices.
ESD Voltage Clamping
voltage that an IC will be exposed to during an ESD event
to as low a voltage as possible. The ESD clamping voltage
is the voltage drop across the ESD protection diode during
an ESD event per the IEC61000-4-2 waveform. Since the
IEC61000-4-2 was written as a pass/fail spec for larger
IEC 61000-4-2 Spec.
Level
For sensitive circuit elements it is important to limit the
1
2
3
4
ESD Gun
Voltage
Test
(kV)
2
4
6
8
First Peak
Current
22.5
(A)
7.5
15
30
Current at
TVS
30 ns (A)
12
16
4
8
Figure 4. Diagram of ESD Test Setup
Cable
50 W
ESD9C3.3ST5G SERIES
Figure 3. IEC61000-4-2 Spec
Current at
60 ns (A)
2
4
6
8
http://onsemi.com
Oscilloscope
50 W
3
systems such as cell phones or laptop computers it is not
clearly defined in the spec how to specify a clamping voltage
at the device level. ON Semiconductor has developed a way
to examine the entire voltage waveform across the ESD
protection diode over the time domain of an ESD pulse in the
form of an oscilloscope screenshot, which can be found on
the datasheets for all ESD protection diodes. For more
information on how ON Semiconductor creates these
screenshots and how to interpret them please refer to
AND8307/D.
100%
I
peak
90%
10%
I @ 30 ns
I @ 60 ns
IEC61000-4-2 Waveform
t
P
= 0.7 ns to 1 ns