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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,620 pcs
|
2620 pcs | On Request | 1 | On Request | On Request | 1805+ | On Request | On Request | |
|
800 pcs
|
800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
50 pcs
|
50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Breakdown Voltage (Minimum/Maximum) | |
| Clamping Voltage | |
| Current | |
| ESD Protection | |
| Halogen Free | |
| Junction Temperature Range | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Peak Forward Surge Current | |
| Peak Pulse Current | |
| Peak Pulse Power Dissipation | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Leakage Current (Maximum @ at VRWM) | |
| Reverse Leakage Current (Typical @ VBR min>73 V) | |
| Reverse Standoff Voltage | |
| Steady State Power Dissipation | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Test Current | |
| Thermal Resistance (Typical) | |
| Type | |
| Voltage |
The 30KPA70CA is a bidirectional transient voltage suppression (TVS) diode from Littelfuse, part of the 30KPA series designed for high-energy surge protection. It protects sensitive electronic circuits from voltage transients induced by lightning and other transient events.
Key electrical specifications include a reverse standoff voltage of 70V, a breakdown voltage range of 77.8V to 86.0V at 50mA test current, and a maximum clamping voltage of 109V at a peak pulse current of 278A (10/1000μs waveform). The device can handle 30kW of peak pulse power and features a fast response time of less than 1 picosecond. It also provides ESD protection up to 30kV air and 30kV contact per IEC 61000-4-2.
Thermal characteristics include an operating junction temperature range of -55°C to 150°C and storage temperature range of -55°C to 175°C. The device is housed in a P600 axial leaded through-hole package and is RoHS compliant and halogen free.
Typical applications include protection of I/O interfaces, Vcc power buses, and other vulnerable circuits in telecom, computer, industrial, and consumer electronic equipment.
| 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.
70V.
Minimum 77.8V, maximum 86.0V at 50mA test current.
109V maximum at 278A peak pulse current.
278A under 10/1000μs waveform.
P600 axial through-hole package.
-55°C to 175°C junction temperature.
Yes, rated for 30kV air and 30kV contact discharge per IEC 61000-4-2.