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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
15,000 pcs
|
15000 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Clamping Voltage | |
| Current | |
| ESD Protection | |
| Forward Voltage | |
| Halogen Free | |
| Mounting Type | |
| Operating Junction Temperature Range (Minimum/Maximum @ VBR > 91 V) | |
| Operating Junction Temperature Range (Minimum/Maximum @ VBR≤ 91 V and Asymmetric) | |
| Operating Temperature | |
| Peak Forward Surge Current | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| Response Time | |
| SVHC Present | |
| Storage Temperature Range (Minimum/Maximum) | |
| Supplier Device Package | |
| Thermal Resistance | |
| Type | |
| Voltage |
The Littelfuse TPSMB22CA is a surface mount TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronic equipment from voltage transients. It features a peak pulse power dissipation of 600W at a 10/1000 µs waveform and a breakdown voltage of 18.8V, with a clamping voltage of 30.6V.
This automotive-grade component is AEC-Q101 qualified and offers fast response times, typically less than 1.0 ns. It provides ESD protection up to 30 kV (Air and Contact) in accordance with IEC 61000-4-2 and EFT protection according to IEC 61000-4-4.
The TPSMB22CA is supplied in a DO-214AA (SMB) package, suitable for surface mounting to optimize board space. It operates within a junction temperature range of -65°C to 175°C and is RoHS compliant and Halogen-free.
Ideal for protecting I/O interfaces, VCC bus, and other vulnerable circuits in automotive applications, this TVS diode ensures reliable performance against transient voltage events.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum breakdown voltage is 18.8 V.
The clamping voltage is 30.6 V when tested at the specified peak pulse current.
It can withstand a peak pulse current of 19.9 A under a 10/1000 µs waveform.
The component is housed in a DO-214AA (SMBJ) surface-mount package.
The device dissipates up to 600 W of peak pulse power under a 10/1000 µs waveform.
Yes, it provides ESD protection up to 30 kV for both air and contact discharge according to IEC 61000-4-2.