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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
300 pcs
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300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Average Power Dissipation | |
| Carrier | |
| Current | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current | |
| Peak Pulse Power | |
| Polarity Indicator | |
| Power | |
| Power Line Protection | |
| Qualification | |
| Standard Package Quantity | |
| Standoff Voltage | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Finish | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Weight |
The SMAJ33AQ-13-F is a 400W peak pulse power transient voltage suppressor (TVS) diode designed for automotive applications. It is part of Diodes Incorporated's SMAJ series of surface-mount TVS diodes. The device offers a standoff voltage of 33V and a maximum clamping voltage of 53.3V at a peak pulse current of 7.5A. It is unidirectional and features a glass passivated die construction for reliable performance.
This TVS diode is AEC-Q101 qualified and suitable for protecting sensitive automotive circuits against surges defined in ISO7637-2 and electrostatic discharges per ISO10605. It can handle peak pulse power of 400W (10/1000 µs) and peak forward surge current of 40A (8.3 ms half sine). The average power dissipation is 5W.
The device is housed in a DO-214AC (SMA) surface mount package with matte tin termination finish. It is RoHS3 compliant, halogen and antimony free, and has an MSL rating of Level 1 (unlimited). The operating junction temperature range is -55°C to 150°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.59 | $0.59 |
| 10+ | $0.36 | $0.36 |
| 100+ | $0.23 | $0.23 |
| 500+ | $0.18 | $0.18 |
| 1,000+ | $0.15 | $0.15 |
| 2,500+ | $0.13 | $0.13 |
| 5,000+ | $0.12 | $0.12 |
| 10,000+ | $0.11 | $0.11 |
| 25,000+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The standoff voltage (VRWM) is 33V.
The maximum clamping voltage is 53.3V at a peak pulse current of 7.5A.
The maximum peak pulse current is 7.5A.
It is available in a DO-214AC (SMA) surface mount package.
400W (10/1000 µs waveform).
Yes, it is AEC-Q101 qualified for automotive applications.
-55°C to 150°C (junction temperature).