| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,520 pcs
|
4520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| SVHC Present | |
| Supplier Device Package | |
| Type | |
| Voltage | |
| Working Voltage |
The SMCJ33CA-E3/9AT is a bidirectional transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and electrostatic discharge events. Manufactured by Vishay Dale, this component features a nominal working voltage of 33 volts and a clamping voltage of 53.3 volts, ensuring reliable operation across a wide range of industrial and consumer applications.
Engineered for high-energy surge protection, the device delivers a peak pulse power rating of 1500 watts under a standard 10/1000 μs waveform. It maintains a minimum breakdown voltage of 6.4 volts and supports a peak forward surge current of 200 amperes for unidirectional configurations. The unit operates reliably within an ambient temperature range starting at -55 °C and dissipates up to 6.5 watts of continuous power when mounted on an infinite heatsink at 50 °C.
Housed in the DO-214AB (SMC) surface-mount package, the SMCJ33CA-E3/9AT offers low profile and automated assembly compatibility. Its bidirectional design makes it suitable for protecting AC signal lines, data buses, and power rails from transient overvoltages without polarity constraints. Designers can integrate this TVS diode into PCB layouts requiring compact footprint and high reliability standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The component has a nominal working voltage of 33 volts.
The minimum breakdown voltage is 6.4 volts for both unidirectional and bidirectional configurations.
The device clamps transient voltages at a maximum of 53.3 volts.
It is housed in a DO-214AB surface-mount package.
The component withstands 1500 watts of peak pulse power under a 10/1000 μs waveform.
The diode supports a peak forward surge current of 200 amperes for unidirectional operation.
The device operates reliably down to a minimum temperature of -55 degrees Celsius.