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| Country of Origin | China |
|---|---|
| Brand | Vishay |
| Height | 2.42mm |
| Length | 7.11mm |
| Model | SMCJ45CA-E3/57T |
| Width | 6.22mm |
| 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 | 72.7V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 50V |
| Maximum Reverse Stand-off Voltage Vwm | 45V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 20.6A |
| Maximum Reverse Leakage Current | 1μA |
Vishay SMCJ45CA-E3/57T is a 1-element bi-directional Transient Voltage Suppressor (TVS) diode designed for surface mount technology (SMT) applications requiring transient voltage protection.
This device delivers a peak pulse power dissipation of 1.5 kW, making it suitable for protecting electronic circuits against voltage spikes and transient surges caused by switching, electrostatic discharge, or lightning pulses.
Featuring a single diode configuration in a compact DO-214 package, the diode incorporates bi-directional voltage suppression which makes it applicable for AC and DC voltage protection scenarios.
The SMCJ45CA-E3/57T has a minimum breakdown voltage of 50 V and operates with a maximum reverse stand-off voltage of 45 V, clamping voltage of 72.7 V, and a peak pulse current rating of 20.6 A to safeguard sensitive components against harmful overvoltages. Thermal performance is reliable across a broad temperature range from -55°C to 150°C.
Its physical footprint is compact with dimensions 7.11 mm length, 6.22 mm width, and 2.42 mm height, allowing easy integration into dense PCB layouts. Additionally, it meets the automotive AEC-Q101 qualification, ensuring suitability for automotive and demanding industrial applications.
Designed for transient voltage suppression in sensitive electronic circuits. Single diode configuration with bi-directional protection. Minimum breakdown voltage of 50 V ensures robust operation. Maximum reverse stand-off voltage of 45 V accommodates fluctuating voltages.
Clamping voltage of 72.7 V provides superior voltage clamping capability. Operates reliably between -55°C to 150°C operating temperature range. Compact DO-214 package measuring 7.11 x 6.22 x 2.42 mm. Peak pulse current rating of 20.6 A ensures high surge tolerance.
Complies with automotive standard AEC-Q101 for automotive reliability. Includes ESD protection for enhanced device safety.
This Vishay TVS Diode is perfectly suited for industrial, automotive, telecommunications, and electronic manufacturing applications requiring enhanced protection against voltage transients and spikes.
Explore our extensive range of semiconductor protection devices at EnvMart for optimized and reliable electronic circuit safeguarding.
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