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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
170,000 pcs
|
170000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |||||||||
|
16,020 pcs
|
16020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |||||||||
|
4,970 pcs
|
4970 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |||||||||
|
3,335 pcs
$0.16
|
3335 pcs |
$0.16
|
1 | On Request | On Request | On Request | On Request | On Request | |||||||||
|
1,321 pcs
|
1321 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |||||||||
|
120 pcs
|
120 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Clamping (Max) |
The SMAJ15A-TR is a 400W peak pulse power unidirectional TVS diode from STMicroelectronics. Designed for general purpose circuit protection, it provides transient voltage suppression with a reverse standoff voltage of 15V and a maximum clamping voltage of 32.5V. The device can handle peak pulse currents up to 71A (8/20µs waveform) and operates over a temperature range of -55°C to 150°C.
This TVS diode is housed in a surface-mount DO-214AC (SMA) package, offering a compact footprint for automated assembly. It is suitable for protecting sensitive electronics from ESD and other voltage transients in a wide variety of applications. The unidirectional configuration makes it ideal for DC line protection where polarity is fixed.
While the component is listed as RoHS3 compliant and REACH unaffected, these compliance claims are unverified and should be confirmed against manufacturer documentation for critical designs. The datasheet is not currently linked, so detailed parameters such as breakdown voltage, leakage current, and capacitance are not available from this listing.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.59 | $0.59 |
| 10+ | $0.34 | $0.34 |
| 100+ | $0.24 | $0.24 |
| 500+ | $0.18 | $0.18 |
| 1,000+ | $0.15 | $0.15 |
| 5,000+ | $0.12 | $0.12 |
| 10,000+ | $0.11 | $0.11 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 15V (typical).
The maximum clamping voltage is 32.5V.
The peak pulse current is 71A at 8/20µs waveform.
The peak pulse power is 400W.
It is available in DO-214AC (SMA) surface mount package.
The operating temperature range is -55°C to 150°C.
This diode has 1 unidirectional channel.