| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
39,433 pcs
|
39433 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
350 pcs
|
350 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 | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage | |
| SVHC Present | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Terminal Finish | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| Voltage | |
| esd_protection_voltage (Nominal @ IEC 61000-4-2, air discharge) | |
| esd_protection_voltage (Nominal @ IEC 61000-4-2, contact discharge) |
The Littelfuse TPSMB30CA is a 600W bidirectional TVS diode designed for surge protection in automotive and industrial applications. It features a reverse standoff voltage of 25.6V and a maximum clamping voltage of 41.4V at a peak pulse current of 14.7A (10/1000 µs waveform).
The device offers fast response time (<1 ns) and ESD protection up to 30 kV (air and contact discharge per IEC 61000-4-2). It is AEC-Q101 qualified and suitable for high-reliability environments. The DO-214AA (SMB) package supports surface mount assembly, and the operating junction temperature range is -65°C to 175°C.
Typical applications include protection of I/O interfaces, Vcc bus lines, and on-board charging circuits. The TPSMB30CA is RoHS compliant, halogen-free, and meets MSL Level 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.71 | $0.71 |
| 10+ | $0.46 | $0.46 |
| 100+ | $0.31 | $0.31 |
| 500+ | $0.28 | $0.28 |
| 1,000+ | $0.25 | $0.25 |
| 3,000+ | $0.19 | $0.19 |
| 6,000+ | $0.18 | $0.18 |
| 9,000+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum clamping voltage is 41.4V.
The reverse standoff voltage is 25.6V.
The maximum peak pulse current is 14.7A for a 10/1000 µs waveform.
It uses a DO-214AA (SMB) surface mount package.
The typical response time is less than 1 ns from 0 V to VBR min.
It provides 30 kV ESD protection for both air and contact discharge per IEC 61000-4-2.
The junction temperature range is -65°C to 175°C.