Device Overview
ESD2CAN24DBZRQ1 is TI's automotive two-channel bidirectional CAN-line ESD protection diode in a 3-pin DBZ SOT-23 package. It is rated for a 24 V working voltage and protects both CANH and CANL with one component while presenting 3 pF typical capacitance per channel.
Confirmed Technical and Ordering Data
| Parameter | Confirmed value | Scope / condition |
|---|---|---|
| Device Function | Automotive 2-channel bidirectional ESD protection diode for CAN in-vehicle networks | |
| Working Voltage | 24 V | rated working voltage |
| Channels | 2 channels | CANH and CANL protection with one component |
| Io Capacitance | 3 pF | typical per channel for ESD2CAN24-Q1 |
| Iec Esd | ±30 kV | IEC 61000-4-2 contact and air-gap capability |
| Qualification | AEC-Q101 | automotive qualification |
| Network Scope | CAN, CAN-FD and related CAN physical-layer networks | low capacitance supports high-speed bus use; layout and system-level validation still apply |
| Package | SOT-23-3 (DBZ) | exact orderable/package |
| Temperature Range | -55 to 150 °C | exact orderable operating range |
Engineering Selection Guidance
This part is a protection device, not a CAN transceiver. The low line capacitance is intended to limit loading on high-speed CAN-family buses, while the ESD structure is specified for ±30 kV IEC 61000-4-2 contact and air-gap events. AEC-Q101 qualification and the -55 °C to 150 °C exact-orderable temperature range fit automotive network environments. Final system robustness still depends on board layout, grounding and the rest of the transient-protection design.
Procurement Notes
Texas Instruments lists the exact orderable ESD2CAN24DBZRQ1 as ACTIVE / Active Production. The verified package is SOT-23-3 (DBZ). Confirm commercial availability, lot/date-code requirements and final terms through the RFQ process.
Lifecycle status does not state HKEQGOO stock, MOQ, lead time or final availability.
