| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
140 pcs
|
140 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Capacitance (Typ) | |
| Clamping Voltage (Typ) | |
| Current | |
| ESD Protection (Contact Discharge) | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Peak Pulse Current (8/20µs) | |
| Power Line Protection | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Reverse Standoff (Typ) |
The CM1213A-02SO is a 2-channel low capacitance ESD protection array from On Semiconductor, designed to protect high-speed data lines from electrostatic discharge. Each channel consists of a pair of steering diodes that direct ESD current to the supply rails, with an integrated Zener diode protecting the VCC rail without requiring an external bypass capacitor.
Key electrical specifications include a reverse standoff voltage of 3.3V, a typical clamping voltage of 10V, and a peak pulse current rating of 1A (8/20µs). The device offers ultra-low channel input capacitance of 0.85 pF typical, making it ideal for high-speed interfaces such as USB 2.0, HDMI, and Serial ATA. It provides ESD protection up to ±12 kV contact discharge per IEC 61000-4-2 Level 4.
The CM1213A-02SO is housed in a surface-mount SC-74 (SOT-457) package and operates over a temperature range of -40°C to 85°C. It is Pb-Free, Halogen Free/BFR Free, and RoHS3 compliant, suitable for general-purpose and automotive applications (SZ prefix variant available).
3.3V.
10V typical.
1A (8/20µs).
SC-74 (SOT-457).
0.85 pF.
±12 kV contact discharge per IEC 61000-4-2.
2 unidirectional channels.