Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
50 pcs
|
50 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 Surge Current | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| Voltage |
The TPSMB30CA-VR is a bidirectional Zener TVS diode from Littelfuse's TPSMB-VR series, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It offers a peak pulse power dissipation of 600W (10/1000µs waveform) with a clamping voltage of 48.4V at 12.4A peak pulse current. The device features a fast response time of less than 1ns from 0V to minimum breakdown voltage.
This TVS diode is AEC-Q101 qualified for automotive applications and is ideal for protecting I/O interfaces, VCC bus, and other vulnerable circuits. It operates over a junction temperature range of -65°C to 175°C. The part is packaged in a surface-mount DO-214AA (SMB) package, with a supplier device package of DO-214AA (SMBJ).
The component is RoHS3 compliant (unverified), REACH unaffected, and meets MSL level 1 per J-STD-020. The datasheet also indicates UL recognition as an isolated loop circuit protector. Typical leakage current is ≤1µA for reverse standoff voltages above 10V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.87 | $0.87 |
| 10+ | $0.54 | $0.54 |
| 100+ | $0.35 | $0.35 |
| 500+ | $0.26 | $0.26 |
| 1,000+ | $0.24 | $0.24 |
| 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.
The reverse standoff voltage is 30 V (maximum).
The clamping voltage is 48.4 V at a test current of 12.4 A (10/1000µs waveform).
The peak pulse current is 12.4 A for a 10/1000µs waveform.
The package is DO-214AA (SMB), with supplier device package DO-214AA (SMBJ).
The response time is typically less than 1 ns from 0V to VBR min.
The operating junction temperature range is -65°C to 175°C.
Yes, the datasheet indicates the TPSMB-VR series is AEC-Q101 qualified for automotive applications.