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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
77,695 pcs
|
77695 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Applications | |
| Automotive Grade | |
| Breakdown Voltage (Vbr) | |
| Capacitance @ Frequency | |
| Clamping Voltage (Typical @ IPP = 1 A) | |
| Clamping Voltage (Typical @ IPP=3 A) | |
| Dynamic Resistance (RDYN) | |
| ESD Rating | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (PD) | |
| Power Line Protection | |
| Response Time | |
| Reverse Leakage Current (IR) | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SZESD7351HT1G is a unidirectional TVS diode from ON Semiconductor, part of the ESD7351 series, designed to protect voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events. It features a reverse standoff voltage of 3.3V and a minimum breakdown voltage of 5.0V at 1mA. Clamping voltage is typically 8.0V at 1A and 10.0V at 3A, ensuring effective protection with low dynamic resistance of 0.35Ω. The device offers ultra-low junction capacitance of 0.43pF typical (0.6pF maximum), minimizing signal degradation in high-frequency circuits. It meets IEC 61000-4-2 Level 4 ESD protection with ±20kV contact and air discharge ratings. Response time is less than 1ns. Reverse leakage current is 1nA typical (50nA maximum). Power dissipation is 150mW on FR-5 board. The device is packaged in a surface-mount SOD-323 (SC-76) case, supporting operating temperatures from -55°C to 150°C. It is AEC-Q101 qualified for automotive applications and is RoHS compliant, Pb-Free, and Halogen Free. Typical applications include RF signal ESD protection, antenna line protection, USB 2.0 high-speed data lines, and near field communication circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
| 10+ | $0.31 | $0.31 |
| 100+ | $0.19 | $0.19 |
| 500+ | $0.15 | $0.15 |
| 1,000+ | $0.13 | $0.13 |
| 2,600+ | $0.12 | $0.12 |
| 3,000+ | $0.10 | $0.10 |
| 6,000+ | $0.09 | $0.09 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage (VRWM) is 3.3V.
The minimum breakdown voltage (VBR) is 5.0V at 1mA test current.
Typical clamping voltage is 8.0V at 1A and 10.0V at 3A.
It is available in a surface-mount SOD-323 (SC-76) package.
The device provides ±20kV contact and ±20kV air discharge protection per IEC 61000-4-2.
Typical junction capacitance is 0.43pF, with a maximum of 0.6pF at 0V and 1MHz.
Yes, it is AEC-Q101 qualified; the SZ prefix indicates automotive grade.