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 | |
|---|---|---|---|---|---|---|---|---|---|
|
205 pcs
|
205 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
77 pcs
|
77 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Current | |
| ESD Protection (IEC 61000-4-2) | |
| Halogen Free | |
| Industrial Grade | |
| Junction and Storage Temperature Range | |
| Maximum Instantaneous Forward Voltage @ 100A | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current (8.3ms) | |
| Power | |
| Power Dissipation (Infinite Heat Sink) | |
| Power Line Protection | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| Voltage | |
| Voltage - Clamping (Max) @ Ipp |
The TPSMD33CA is a 3000W bidirectional transient voltage suppression (TVS) diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It offers a reverse standoff voltage (V_RWM) of 33V and a maximum clamping voltage of 53.3V at a peak pulse current of 56.3A (10/1000µs waveform). The device is AEC-Q101 qualified for automotive applications and provides IEC 61000-4-2 ESD protection up to 30kV air and contact. It features a peak forward surge current rating of 300A (8.3ms) and a power dissipation of 6.5W on infinite heat sink. The TPSMD33CA is housed in a surface mount DO-214AB (SMC) package with a supplier device package of DO-214AB (SMCJ). It operates over a junction temperature range of -65°C to 150°C. Typical applications include I/O interface protection, VCC bus protection, and vulnerable circuits in telecom, computer, industrial, and consumer electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.24 | $1.24 |
| 10+ | $0.97 | $0.97 |
| 100+ | $0.73 | $0.73 |
| 500+ | $0.58 | $0.58 |
| 1,000+ | $0.53 | $0.53 |
| 3,000+ | $0.44 | $0.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage (V_RWM) is 33V typical.
The maximum clamping voltage at 56.3A peak pulse current is 53.3V.
The peak pulse current (I_PP) for a 10/1000µs waveform is 56.3A maximum.
The TPSMD33CA is available in a surface mount DO-214AB (SMC) package.
The peak pulse power dissipation is 3000W for a 10/1000µs waveform.
Yes, the TPSMD33CA is AEC-Q101 qualified for automotive applications.
The operating junction temperature range is -65°C to 150°C.