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| Country of Origin | China |
|---|---|
| Brand | Vishay |
| Height | 2.24mm |
| Length | 4.57mm |
| Model | SMBJ188CA-E3/52 |
| Width | 3.94mm |
| Mount Type | Surface |
| Series | TRANSZORB TVS |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 328V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 209V |
| Maximum Reverse Stand-off Voltage Vwm | 188V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 2A |
| Maximum Reverse Leakage Current | 1μA |
Vishay SMBJ188CA-E3/52 1-Element Bi-Directional TVS (Transient Voltage Suppressor) Diode delivers 600 W peak pulse power dissipation in a compact 2-pin DO-214 surface mount package. Engineered to protect sensitive electronics from voltage spikes and transient surges, this device offers high reliability for industrial, automotive, and electronic applications.
The diode utilizes a single element design with bi-directional voltage suppression, making it ideal for AC and DC transient voltage protection. Its maximum reverse stand-off voltage is 188 V, with a minimum breakdown voltage of 209 V, ensuring precise clamping at 328 V peak voltage. The device supports a transient peak pulse current of up to 2 A, enabling it to withstand severe electrical surges.
Operating reliably across a wide temperature range of -55°C to 150°C, the SMBJ188CA-E3/52 meets the AEC-Q101 automotive standard, ensuring suitability for harsh automotive environments. Low reverse leakage current of 1 μA reduces power wastage during normal operation and increases efficiency in sensitive circuits.
The surface mount DO-214 package provides a compact footprint with dimensions 4.57 mm length, 3.94 mm width, and 2.24 mm height, facilitating high-density PCB layouts and efficient assembly. The low-profile package enhances thermal performance and mechanical strength.
This TVS diode is widely used in electronic systems requiring transient voltage suppression such as power supplies, industrial control equipment, telecommunications devices, and automotive electronics, providing robust protection against voltage spikes, ESD events, and electrical transients.
Single element diode configuration for accurate transient voltage suppression. Bi-directional protection ideal for AC and DC circuit applications. Surface mount DO-214 package suitable for compact PCB designs. 600 W peak pulse power dissipation capacity ensures high surge robustness.
Meets automotive AEC-Q101 standard for reliable operation in vehicles. Wide operating temperature range from -55°C to 150°C. Low reverse leakage current for energy efficiency and device longevity. Compact dimensions promote space-saving circuit layouts.
Used in industrial, laboratory, automotive, and commercial electronic systems. Explore our extensive range of TVS Diodes and other semiconductor components at EnvMart for dependable voltage transient solutions and electronic system protection.
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