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 | |
|---|---|---|---|---|---|---|---|---|---|
|
101 pcs
|
101 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Clamping Voltage | |
| Current | |
| ESD Protection (Minimum @ IEC 61000-4-2, Air) | |
| ESD Protection (Minimum @ IEC 61000-4-2, Contact) | |
| Fast response time | |
| Forward Voltage (Maximum @ at 100 A) | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Peak Forward Surge Current | |
| Peak Pulse Power Dissipation (Maximum @ 10/1000 μs waveform) | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| SVHC Present | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Type | |
| Typical Leakage Current | |
| Typical Thermal Resistance | |
| Unidirectional Channels | |
| Voltage |
The Littelfuse Inc. SMDJ22A is a surface mount Transient Voltage Suppressor (TVS) diode from the SMDJ series. It is engineered to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
This TVS diode offers a peak pulse power dissipation of 3000W at a 10/1000μs waveform. It has a breakdown voltage of 22V and a clamping voltage of 35.5V at 84.5A. The operating temperature range is -65°C to 150°C, and storage temperature ranges from -65°C to 175°C.
Designed for surface-mounted applications to optimize board space, the SMDJ22A comes in a DO-214AB (SMCJ) package. Its typical failure mode is shorting from over-specified voltage or current. The device also meets IEC-61000-4-2 ESD standards with 30kV air and contact discharge protection.
Key features include a fast response time of typically less than 1.0 ps, excellent clamping capability, and low incremental surge resistance. It is suitable for protecting I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronic applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SMDJ22A has a peak pulse power dissipation of 3000W for single die parts and 4000W for stacked die parts, measured with a 10/1000μs waveform.
The breakdown voltage (VBR min) is greater than 12V, with a typical value of 22V indicated by the part number's '22VWM' designation.
The clamping voltage (VC) is 35.5V at a peak pulse current of 84.5A.
The operating temperature range is -65°C to 150°C.
The SMDJ22A is available in a DO-214AB (SMCJ) package, which is suitable for surface mounting.
Yes, the SMDJ22A is RoHS3 compliant.
The Moisture Sensitivity Level (MSL) is 1.