RClamp2504N protection ad2

Is this how you protect your system?
Semtech’s RClamp2504N
Clamping Voltage vs
vs. Peak Pulse Current
Key Features:
Clamping Voltage - Vc (V)
provides superior low clamping voltage
performance for safeguarding your system
against transient voltage threats from
ESD, Cable Discharge and Lightning Surge.
30
Typical 5V
ESD Protection
20
10
Semtech
RClamp2504N
0
0
• Transient protection for high-speed data lines to
5
10
- IEC 61000-4-4 (EFT) 40A (5/50ns)
2.60
- IEC 61000-4-5 (Surge) 25A (8/20s)
1 2
CL
• Low working voltage: 2.5V
• Superior low clamping performance
• Presents low capacitance (<5pF)
Actual
Size
Enlarge
Size
CL 2.60
0.50 BSC
• Ultra-small package (2.6 x 2.6 x 0.6mm)
0.60
To download RClamp2504N datasheet:
www.semtech.com/eetcnp0608
15
20
Peak Pulse Current - Ipp (A)
- IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
• Protects up to four I/O lines
Waveform
Parameters:
tr = 8s
td = 20s
25
30