| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
14 pcs
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14 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Breakdown Voltage | |
| Clamping Voltage | |
| Current | |
| Halogen Free | |
| Junction Temperature | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Package Type | |
| Peak Forward Surge Current | |
| Peak Pulse Current | |
| Peak Pulse Power Dissipation | |
| Power | |
| Power Line Protection | |
| Reverse Leakage Current | |
| Reverse Standoff Voltage | |
| Steady State Power Dissipation | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Test Current | |
| Type | |
| Voltage |
The 30KPA120CA is a bidirectional TVS diode from the 30KPA series by Littelfuse, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It offers a peak pulse power dissipation of 30kW (10/1000μs waveform) and a steady state power dissipation of 8.0W.
Key electrical specifications include a reverse standoff voltage of 120V, a clamping voltage of 194.4V at 155.9A peak pulse current, and a breakdown voltage range of 133.0V to 148.0V at a test current of 5.0mA. The device has a typical reverse leakage current of less than 10μA at the standoff voltage. It features a fast response time of less than 1.0ps and a low dynamic resistance.
The 30KPA120CA is housed in a P600 axial leaded package with through-hole mounting. It has an operating junction temperature range of -55°C to 150°C and a storage temperature range of -55°C to 175°C. The device is RoHS compliant, halogen free, and has a lead-free (Pb-free E3) tin terminal finish. It is UL recognized for flammability rating V-0 and recognized to UL 497B as an isolated loop circuit protector.
This TVS diode is suitable for protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronic applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $24.78 | $24.78 |
| 10+ | $17.89 | $17.89 |
| 100+ | $16.48 | $16.48 |
| 800+ | $13.46 | $13.46 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 120V.
The breakdown voltage is 133.0V to 148.0V at a test current of 5.0mA.
The maximum clamping voltage is 194.4V at peak pulse current.
The maximum peak pulse current is 155.9A for a 10/1000μs waveform.
It is available in a P600 axial leaded package for through-hole mounting.
The peak pulse power dissipation is 30kW for a 10/1000μs waveform.
The operating junction temperature range is -55°C to 150°C.