| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
450 pcs
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450 pcs | On Request | 1 | On Request | On Request | 23+ | On Request | On Request |
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The SMAJ28CA is a bidirectional Transient Voltage Suppressor (TVS) diode manufactured by Microdiode Electronics. Designed for general-purpose applications, this diode provides robust protection against voltage transients.
Key electrical specifications include a reverse stand-off voltage of 28V, a breakdown voltage of 31.1V, and a clamping voltage of 45.4V at a peak pulse current of 8.8A. It is rated for a peak pulse power of 400W at a 10/1000μs waveform. The operating temperature range is from -65°C to +150°C.
This TVS diode is housed in a DO-214AC (SMA) surface mount package, suitable for integration into compact electronic designs. The package is supplied on tape and reel, with options for 5000pcs/13” Reel or 2000pcs/7” Reel. Its low inductance and fast response time make it effective for protecting sensitive electronic components.
Applications include I/O interface protection, AC/DC power supplies, and low-frequency signal transmission lines such as RS232 and RS485. The diode features a glass-passivated chip junction and meets RoHS/RoHS III compliance standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse stand-off voltage is 28V.
The minimum breakdown voltage is 31.1V.
The maximum clamping voltage is 45.4V at 8.8A peak pulse current.
The typical peak pulse current is 8.8A for a 10/1000μs waveform.
The minimum peak pulse power is 400W for a 10/1000μs waveform.
The operating temperature range is -65°C to +150°C.
The SMAJ28CA is available in a DO-214AC (SMA) surface mount package.