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| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 2.42mm |
| Length | 7.11mm |
| Model | SMCJ43CA-E3/57T |
| Width | 6.22mm |
| Mount Type | Surface |
| Series | TRANSZORB TVS |
| Maximum Operating Temperature | 150°C |
| Package Type | SMC |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 69.4V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 47.8V |
| Maximum Reverse Stand-off Voltage Vwm | 43V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 21.6A |
| Maximum Reverse Leakage Current | 1μA |
Vishay SMCJ43CA-E3/57T is a 1-Element Bi-Directional Transient Voltage Suppressor (TVS) Diode designed to protect sensitive electronic circuits from voltage spikes and transient pulses. With a peak pulse power dissipation rating of 1.5 kW, this device provides robust surge protection for a wide variety of applications.
This TVS diode features a surface mount SMC package, facilitating compact PCB layouts and automated assembly processes. Its single diode configuration and bi-directional direction type allow suppression of both positive and negative transient voltages, enhancing circuit reliability.
The diode’s nominal minimum breakdown voltage is 47.8 V with a maximum reverse stand-off voltage of 43 V for normal operation. It clamps transient voltages to a safe level of 69.4 V, safeguarding connected devices. Electronics operating in harsh conditions benefit from its wide operating temperature range of -55°C to 150°C.
This component supports a peak pulse current of 21.6 A and delivers effective Electrostatic Discharge (ESD) protection. Compliance with the automotive standard AEC-Q101 ensures suitability for automotive and industrial systems requiring high reliability.
The compact dimensions (7.11 mm length, 6.22 mm width, 2.42 mm height) make it adaptable for space-constrained applications. The diode configuration and transient suppression capabilities make it highly suitable for electronics, power and connector systems, and semiconductor protection use cases in industrial, automotive, and consumer electronics sectors.
Single diode configuration for bidirectional transient voltage suppression. Surface mount SMC package ideal for modern PCB designs. Peak pulse power rating of 1.5 kW ensures strong surge handling. Wide operating temperature range of -55°C to 150°C for versatile environments.
Compliant with AEC-Q101 automotive standard for reliability. Effective ESD protection to safeguard electronic components. Compact dimensions enable flexible integration. Clamping voltage limits voltage spikes to protect circuits.
High peak pulse current rating of 21.6 A supports transient events. Ideal for industrial, automotive, power, and semiconductor applications. Explore the Vishay range of TVS Diodes at EnvMart for robust electronic protection solutions.
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