| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
28 pcs
|
28 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 | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Finish | |
| Type | |
| Voltage |
The SMAJ14CA is a 400W peak pulse power bidirectional TVS diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 14V, a maximum clamping voltage of 23.2V, and a peak pulse current of 17.2A under a 10/1000µs waveform. The device offers ESD protection up to 30kV (air and contact) per IEC 61000-4-2 and has a fast response time of less than 1ps.
This TVS diode is suitable for general purpose applications, including protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. It is housed in a surface mount DO-214AC (SMA) package with matte tin, lead-free plated termination, and is RoHS compliant and halogen free. The operating temperature range is -65°C to 150°C, and the device has a typical thermal resistance of 30°C/W junction-to-lead and 120°C/W junction-to-ambient.
With its low profile package and excellent clamping capability, the SMAJ14CA is ideal for compact PCB layouts. The part is from the SMAJ series, which features a glass passivated junction and built-in strain relief for reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.48 | $0.48 |
| 10+ | $0.30 | $0.30 |
| 100+ | $0.19 | $0.19 |
| 500+ | $0.14 | $0.14 |
| 1,000+ | $0.12 | $0.12 |
| 2,000+ | $0.11 | $0.11 |
| 5,000+ | $0.08 | $0.08 |
| 10,000+ | $0.07 | $0.07 |
| 15,000+ | $0.07 | $0.07 |
| 25,000+ | $0.07 | $0.07 |
| 35,000+ | $0.06 | $0.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage (V_RWM) is 14V nominal.
The maximum clamping voltage is 23.2V.
The maximum peak pulse current (I_PP) is 17.2A for a 10/1000µs waveform.
It is available in a DO-214AC (SMA) surface mount package.
The peak pulse power (P_PPM) is 400W under a 10/1000µs waveform.
It is bidirectional, with 1 bidirectional channel.
ESD protection is 30kV air discharge and 30kV contact discharge per IEC 61000-4-2.