PESD3V3C1BSF
Ultra low capacitance bidirectional ESD protection diode
10 March 2017 Product data sheet
1. General description
Ultra low capacitance bidirectional ElectroStatic Discharge (ESD) protection diode, part of
the TrEOS Protection family. This device is housed in a DSN0603-2 (SOD962) leadless ultra
small Surface-Mounted Device (SMD) package. The TrEOS Protection family is optimized
for safeguarding very sensitive high-speed interfaces against ESD pulses with a high level of
robustness.
2. Features and benefits
• Bidirectional ESD protection of one line
• Extremely low diode capacitance C
d
= 0.2 pF
• ESD protection up to ±20 kV according to IEC 61000-4-2
• Ultra small SMD package
3. Applications
ESD and surge protection for:
• ultra high-speed datalines
• very sensitive interface lines
• generic interface lines
in portable electronics, communication, consumer and computing devices.
4. Quick reference data
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
V
RWM
reverse standoff
voltage
T
amb
= 25 °C - - 3.3 V
C
d
diode capacitance f = 1 MHz; V
R
= 0 V; T
amb
= 25 °C - 0.2 0.25 pF
5. Pinning information
Table 2. Pinning information
Pin Symbol Description Simplified outline Graphic symbol
1 K1 cathode (diode 1)
2 K2 cathode (diode 2)
DSN0603-2 (SOD962-2)