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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
28,035 pcs
|
28035 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
|
1,445 pcs
|
1445 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Current | |
| Forward Voltage | |
| Halogen Free | |
| Junction Temperature Range | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The TPSMB39CA is a bidirectional TVS diode from Littelfuse, part of the TPSMB series designed for automotive applications. It offers 600W peak pulse power capability at 10/1000 µs waveform, with a reverse standoff voltage of 33.3V and a maximum clamping voltage of 53.9V. The device can handle a peak pulse current of 11.3A under the same waveform.
This TVS diode features a fast response time of typically less than 1.0 ns from 0V to V_BR min, making it suitable for protecting sensitive electronics from voltage transients induced by lightning, ESD, and other transient events. It is AEC-Q101 qualified for high-reliability automotive applications and has an operating temperature range of -65°C to 175°C.
The TPSMB39CA is housed in a DO-214AA (SMB) surface-mount package, which optimizes board space. It is RoHS compliant, halogen-free, and meets MSL Level 1 per J-STD-020. The device is lead-free with matte tin plated terminals, ensuring compatibility with lead-free soldering processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.77 | $0.77 |
| 10+ | $0.48 | $0.48 |
| 100+ | $0.32 | $0.32 |
| 500+ | $0.25 | $0.25 |
| 1,000+ | $0.23 | $0.23 |
| 3,000+ | $0.18 | $0.18 |
| 6,000+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
33.3 V.
53.9 V maximum.
11.3 A under 10/1000 µs waveform.
DO-214AA (SMB) surface mount package.
-65°C to 175°C.
600 W under 10/1000 µs waveform.
Yes, it has 1 bidirectional channel.