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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,500 pcs
|
8500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
130 pcs
|
130 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
90 pcs
|
90 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
90 pcs
|
90 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Type | |
| Voltage | |
| Voltage - Breakdown (Min) | |
| Voltage - Reverse Standoff (Typ) |
The SMCJ33CA is a 1500W bidirectional TVS diode from Littelfuse, designed for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 33V, a minimum breakdown voltage of 36.7V, and a maximum clamping voltage of 53.3V at 28.2A peak pulse current (10/1000µs waveform).
The device offers excellent clamping capability and low incremental surge resistance. It has a fast response time of less than 1.0ps from 0V to breakdown voltage. The SMCJ33CA is suitable for general purpose applications including I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.
The SMCJ33CA is surface mountable in a DO-214AB (SMC) package and operates over a junction temperature range of -55°C to 150°C. It is designed with a glass passivated chip junction and built-in strain relief for reliable performance.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.97 | $0.97 |
| 10+ | $0.61 | $0.61 |
| 100+ | $0.39 | $0.39 |
| 500+ | $0.30 | $0.30 |
| 1,000+ | $0.27 | $0.27 |
| 3,000+ | $0.20 | $0.20 |
| 6,000+ | $0.18 | $0.18 |
| 9,000+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SMCJ33CA has a peak pulse power dissipation of 1500W, tested with a 10/1000µs waveform.
The reverse standoff voltage (typical) is 33V.
The minimum breakdown voltage is 36.7V.
The maximum clamping voltage at peak pulse current is 53.3V.
The SMCJ33CA is supplied in a DO-214AB (SMC) surface mount package.