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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12 pcs
|
12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Halogen Free | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Response Time | |
| SVHC Present | |
| Standoff Voltage (VRWM) | |
| Storage Temperature | |
| Storage Temperature Range (TSTG) | |
| Supplier Device Package | |
| Thermal Resistance Junction to Ambient (RθJA) | |
| Thermal Resistance Junction to Lead (RθJL) | |
| Type | |
| Voltage |
The SMDJ48CA is a bidirectional TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It offers a peak pulse power dissipation of 3000W (10/1000μs waveform) and a peak pulse current rating of 38.8A. The device features a standoff voltage of 48V and a maximum clamping voltage of 77.4V.
This component is housed in a DO-214AB (SMC) surface mount package and supports an operating temperature range of -65°C to 150°C. It is RoHS compliant, halogen free, and lead-free (Pb-free E3). The response time is less than 1 ps, making it suitable for high-speed transient protection.
Typical applications include general purpose protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The device is not intended for power line protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.00 | $2.00 |
| 10+ | $1.27 | $1.27 |
| 100+ | $0.86 | $0.86 |
| 500+ | $0.68 | $0.68 |
| 1,000+ | $0.62 | $0.62 |
| 3,000+ | $0.47 | $0.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The standoff voltage (VRWM) is 48V.
The maximum clamping voltage is 77.4V.
The peak pulse current (Ipp) is 38.8A under a 10/1000μs waveform.
It is available in a DO-214AB (SMC) surface mount package.
Yes, it is RoHS3 compliant and halogen free.