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| Country of Origin | India |
|---|---|
| Brand | Littelfuse |
| Height | 2.417mm |
| Length | 7.11mm |
| Model | SMCJ33CA |
| Width | 6.22mm |
| Mount Type | Surface |
| Series | SMCJ |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 53.3V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 36.7V |
| Maximum Reverse Stand-off Voltage Vwm | 33V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 28.2A |
| Maximum Reverse Leakage Current | 1μA |
Littelfuse SMCJ33CA is a 1-element bi-directional Transient Voltage Suppressor (TVS) diode designed for high peak pulse power dissipation up to 1.5 kW. Housed in a compact DO-214 surface mount package with 2 pins, this TVS diode provides reliable protection against transient voltage spikes and surges in sensitive electronic circuits.
This device features a maximum reverse stand-off voltage of 33 V and a minimum breakdown voltage of 36.7 V, ensuring it clamps voltage surges effectively at 53.3 V clamping voltage. Its operating temperature range from -65°C to 150°C makes it suitable for harsh environmental conditions.
The device exhibits a low maximum reverse leakage current of 1 μA and a peak pulse current rating of 28.2 A, making it ideal for protecting consumer electronics, industrial controls, telecommunications equipment, and automotive electronics from electrostatic discharge (ESD) and voltage transients.
The bi-directional configuration supports protection against both positive and negative voltage spikes. Its surface mount design with DO-214 package ensures easy integration into automated manufacturing processes, enhancing production efficiency.
Bi-directional transient voltage suppression for versatile surge protection. 1.5 kW peak pulse power dissipation rating for high-energy surge handling. Compact 2-pin DO-214 surface mount package suitable for automated PCB assembly.
Operates reliably across wide temperature range (-65°C to 150°C). Minimal reverse leakage current to reduce power loss in circuits. ESD protection capability enhances device and circuit longevity. Ideal for power supply, telecom, automotive, and industrial applications.
Part of the trusted Littelfuse SMCJ series ensuring quality and durability.
This Littelfuse SMCJ33CA bi-directional TVS diode is an essential component for designers seeking reliable transient overvoltage protection in various industrial, electronic, and automotive environments. Available as a reel for high-volume manufacturing, it supports efficient assembly while maintaining stringent protective performance.
Explore more electronic protection devices in the TVS Diode category at EnvMart, your comprehensive source for industrial and electronic components.
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