The Littelfuse SMCJ series TVS diode, part number 22AC3172, is designed for unidirectional voltage transient protection, offering a peak pulse power dissipation of 1500W at a 10/1000¬µs waveform. It features a reverse stand-off voltage of 20V and a maximum clamping voltage of 32.4V, making it suitable for protecting sensitive electronic equipment from voltage spikes caused by lightning and other transient events. The device operates within a temperature range of -65¬8C to 150¬8C and has a low reverse leakage current of less than 1¬µA when the breakdown voltage is above 12V. The diode is housed in a DO-214AB package, which is surface mountable, optimizing board space. It is RoHS compliant and has a high-temperature rating for reflow soldering, ensuring compatibility with modern manufacturing processes. This diode is ideal for applications in telecommunications, computers, and industrial electronics where transient voltage protection is critical.
Halogen-free and RoHS compliant For surface mount applications in order to optimize board space Low profile package Built-in strain relief Glass passivated junction Low inductance Excellent clamping capability Repetition Rate (duty cycle): 0.05% Fast response time: typically less than 1 ps from 0 V to Vbr min. Typical IR less than 1 mA above 10 V
TVS DIODE 20VWM 32.4VC DO214AB
32.4V Clamp 46.3A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
32.4V Clamp 46.3A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
32.4V Clamp 46.3A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
TVS DIODE 20VWM 32.4VC SMC
TVS DIODE 20VWM 32.4VC DO214AB
TVS DIODE, 1.5KW, 20V, DO-214AB; Product Range:SMCJ Series; TVS Polarity:Unidirectio
TVS DIODE, 1.5KW, 20V, DO-214AB; Product Range:SMCJ Series; TVS Polarity:Unidirectio
TVS DIODE, 1.5KW, 20V, UNIDIR, DO-214AB; Product Range:SMCJ Series; TVS Polarity:Unidirectio
| Littelfuse, Inc. | ODG (Origin Data Global) | DigiKey | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | SMCJ20A | SMCJ20A | SMCJ20ALFCT-ND | 461-SMCJ20A | SMCJ20A | 71J2165 | 06R1974 | 22AC3172 |
| Product Name | RoHS Compliant Surface Mount Transient Voltage Suppressor | TVS Diodes | TVS Diodes | TVS DIODE 20VWM 32.4VC SMC | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes | Tvs Diode, 1.5Kw, 20V, Do-214Ab; Product Range Littelfuse | Tvs Diode, 1.5Kw, 20V, Do-214Ab; Product Range Littelfuse | Tvs Diode, 1.5Kw, 20V, Unidir, Do-214Ab; Product Range Littelfuse |
| RoHS Compliant | RoHS | RoHS | RoHS | RoHS | RoHS | |||
| VC | 32.4 volts | 32.4 volts | 32.4 volts | 32.4 volts | 32.4 volts | 32.4 volts | 32.4 volts | |
| VBR | 22.2 to 24.5 volts | 22.2 volts | 22.2 volts | 22.2 volts | 22.2 volts | 24.5 volts | 22.2 volts | |
| Direction | Unidirectional | Unidirectional | Unidirectional | Unidirectional | ||||
| Package | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC | DO-214AB (SMCJ) | DO-214AB (SMC) | DO-214AB (SMC) | DO-214AB |
