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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
143 pcs
|
143 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| (Channel) Input Capacitance | |
| Applications | |
| Clamping Voltage | |
| Current | |
| ESD Protection (Air Discharge) | |
| ESD Protection (Contact Discharge) | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Peak Pulse Current | |
| Power Line Protection | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The CM1223-02SR is a low-capacitance ESD protection diode array from On Semiconductor, designed to safeguard high-speed data lines from electrostatic discharge (ESD) events. This device integrates two unidirectional steering (rail-to-rail) channels with integrated backdrive protection, making it suitable for differential signal pairs.
Key electrical characteristics include a typical clamping voltage of 8.8V, peak pulse current rating of 1A (8/20 µs), and an ultra-low channel input capacitance of 1.0 pF. It meets IEC 61000-4-2 Level 4 ESD specifications with ±8 kV contact discharge and ±15 kV air discharge capability.
The CM1223-02SR is ideal for protecting high-speed ports such as USB 2.0, IEEE 1394 (Firewire), DVI, HDMI, and Serial ATA in applications like removable storage, digital camcorders, and DVD-RW drives. It is housed in a surface-mount SOT-143 (TO-253-4) package and operates over a temperature range of -40°C to 85°C.
The typical clamping voltage is 8.8V.
The peak pulse current is 1A (8/20 µs).
It is available in TO-253-4, TO-253AA (SOT-143) package.
It has 2 unidirectional channels.
The typical channel input capacitance is 1.0 pF.
It provides ±8 kV contact discharge and ±15 kV air discharge per IEC 61000-4-2.
The operating temperature range is -40°C to 85°C.