| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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490 pcs
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490 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Clamping Voltage (Vc) | |
| Current | |
| ESD Protection | |
| Halogen Free | |
| Mounting Type | |
| Number of Unidirectional Channels | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Peak Forward Surge Current (Ifsm) | |
| Peak Pulse Current (Ipp) | |
| Peak Pulse Power (Ppp) | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Leakage Current (IR) | |
| Reverse Standoff Voltage (Vrwm) | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Terminal Finish | |
| Thermal Resistance Junction to Ambient (RθJA) | |
| Thermal Resistance Junction to Lead (RθJL) | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The 1.5SMC22A is a 1500W peak pulse power TVS diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients. It provides a reverse standoff voltage of 18.8V and a clamping voltage of 30.6V at a peak pulse current of 49.7A (10/1000µs waveform).
This unidirectional device offers excellent clamping capability and low incremental surge resistance. It meets IEC 61000-4-2 ESD protection requirements (30kV air and contact discharge). The typical reverse leakage current is less than 1µA.
The 1.5SMC22A is housed in a surface mount DO-214AB (SMC) package with matte tin terminals. It operates over a junction temperature range of -65°C to 150°C and is RoHS compliant and halogen free.
The reverse standoff voltage (Vrwm) is 18.8V.
The clamping voltage (Vc) is 30.6V at a peak pulse current of 49.7A.
The peak pulse power (Ppp) is 1500W for a 10/1000µs waveform.
The 1.5SMC22A is available in a surface mount DO-214AB (SMC) package.
Yes, the part is RoHS3 compliant and halogen free, with a matte tin terminal finish.
The operating junction temperature range is -65°C to 150°C.