| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | A0+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Type | |
| Voltage |
The SMAJ18CA from MDD is a surface-mount Transient Voltage Suppressor (TVS) diode in a DO-214AC (SMA) package. This bidirectional device is designed to protect electronic circuits from voltage transients.
Key electrical specifications include a reverse stand-off voltage of 18.0V and a maximum clamping voltage of 29.2V. It can handle a peak pulse power of 400 Watts at a 10/1000μs waveform, with a peak surge current capability of 13.7A. The diode exhibits a low leakage current of less than 1μA above 10V and operates over a wide temperature range of -65°C to +150°C.
This TVS diode is suitable for general purpose applications and is packaged in tape and reel for automated assembly. The plastic package carries an Underwriters Laboratory Flammability Classification 94V-0. High temperature soldering is guaranteed at 260°C for 10 seconds at the terminals.
Applications include protection for I/O interfaces, AC/DC power supplies, and low-frequency signal transmission lines such as RS232 and RS485.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse stand-off voltage is 18V.
The peak pulse power is 400W minimum under a 10/1000μs waveform.
The maximum breakdown voltage is 29.2V.
The operating temperature range is -65°C to +150°C.
It is available in a DO-214AC (SMA) surface mount package.
Yes, it has 1 bidirectional channel.
Typical leakage current is less than 1μA above 10V.