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Data Sheet
TSM24CA ±24V Low
Capacitance Surge Diode for Industrial Networks
in SOT-23 Package
1 Features
- Protection against 1kV, 42Ω IEC 61000-4-5 surges for automotive signal
lines
- Robust surge protection:
- IEC 61000-4-5 (8/20µs): 30A
- Low clamping voltage of 40V at
24A for 8/20µs surge current protects downstream components
- Bidirectional polarity to support positive and negative voltage swings and
miswiring conditions
- ± 24V working voltage for protecting signals on 12V systems
- Low I/O Capacitance: 12pF
(typical)
- Low leakage current of 75nA (maximum)
- Integrated IEC 61000-4-2 ESD protection:
- ±30kV contact
discharge
- ±30kV air-gap discharge
- Small SOT-23 leaded package to minimize board space and allow for automatic
optical inspection (AOI)