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Littelfuse P4SMA540A
| Manufacturer | |
| MPN | P4SMA540A |
| LCSC Part # | C22406838 |
| Packaging | DO-214AC |
| Customer # | |
| Key Attributes | 740V 900mA 400W@10/1000us 567V Unidirectional 460V DO-214AC TVS Diodes RoHS |
| Datasheet |  Littelfuse P4SMA540A |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Circuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes | |
| Manufacturer | Littelfuse | |
| Packaging | DO-214AC | |
| Clamping Voltage | 740V | |
| Operating Temperature | -65℃~+150℃ | |
| Peak Pulse Current (Ipp) | 900mA | |
| Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us | |
| Number of Channels | - | |
| Voltage - Breakdown | 567V | |
| type | TVS | |
| Polarity | Unidirectional | |
| Reverse Leakage Current (Ir) | 1uA | |
| Reverse Stand-Off Voltage (Vrwm) | 460V |
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Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 5000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
The P4SMA series is designed to protect sensitive electronic equipment from voltage transients caused by lightning strikes and other transient voltage events.
Features
AI Translation
- 400W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycle) of 0.01%
- SMD low-profile surface mount package, minimizing PCB footprint
- Typical failure mode is short circuit due to overvoltage or overcurrent
- Whisker testing per Table 4a and 4c of JEDEC JESD201A, passing Level 1 and Level 2
- IEC 61000-4-2 ESD: 30kV (air), 30kV (contact)
- Glass passivated chip junction
- Low dynamic resistance
- VBR@TJ = VBR@25°C × (1 + G̅T̅ × (T̅J̅ - 25)) (αT: temperature coefficient, typical value 0.1%)
- UL94 V-0 flammability rated approved compound
- Halogen-free and RoHS compliant
- Lead-free E3: second-level interconnect lead-free, terminal finish material tin (Sn) (per IPC/JEDEC J-STD-609A.01)
- Recognized by UL 497B as isolated loop circuit protector
- Products manufactured outside China available (parts with E suffix)
Applications
AI Translation
TVS devices are ideal for protecting I/O interfaces, VCC buses, and other susceptible circuits in telecommunications, computing, industrial, and consumer electronics applications.
In-Stock: 100
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| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.4833 | $ 0.48 |
| 10+ | $ 0.4704 | $ 4.70 |
| 30+ | $ 0.4623 | $ 13.87 |
| 100+ | $ 0.4542 | $ 45.42 |
Standard Packaging5000/Full Reel | ||
Better price for more quantity?
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Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Circuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes | |
| Manufacturer | Littelfuse | |
| Packaging | DO-214AC | |
| Clamping Voltage | 740V | |
| Operating Temperature | -65℃~+150℃ | |
| Peak Pulse Current (Ipp) | 900mA | |
| Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us | |
| Number of Channels | - | |
| Voltage - Breakdown | 567V | |
| type | TVS | |
| Polarity | Unidirectional | |
| Reverse Leakage Current (Ir) | 1uA | |
| Reverse Stand-Off Voltage (Vrwm) | 460V |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 5000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
The P4SMA series is designed to protect sensitive electronic equipment from voltage transients caused by lightning strikes and other transient voltage events.
Features
AI Translation
- 400W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycle) of 0.01%
- SMD low-profile surface mount package, minimizing PCB footprint
- Typical failure mode is short circuit due to overvoltage or overcurrent
- Whisker testing per Table 4a and 4c of JEDEC JESD201A, passing Level 1 and Level 2
- IEC 61000-4-2 ESD: 30kV (air), 30kV (contact)
- Glass passivated chip junction
- Low dynamic resistance
- VBR@TJ = VBR@25°C × (1 + G̅T̅ × (T̅J̅ - 25)) (αT: temperature coefficient, typical value 0.1%)
- UL94 V-0 flammability rated approved compound
- Halogen-free and RoHS compliant
- Lead-free E3: second-level interconnect lead-free, terminal finish material tin (Sn) (per IPC/JEDEC J-STD-609A.01)
- Recognized by UL 497B as isolated loop circuit protector
- Products manufactured outside China available (parts with E suffix)
Applications
AI Translation
TVS devices are ideal for protecting I/O interfaces, VCC buses, and other susceptible circuits in telecommunications, computing, industrial, and consumer electronics applications.
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8541100000 |
| USHTS | 8541100040 |
| TARIC | 8541100000 |
| CAHTS | 8541100090 |
| BRHTS | 85411011 |
| INHTS | 85411000 |
| MXHTS | 8541.10.01 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8541100000 |
| USHTS | 8541100040 |
| TARIC | 8541100000 |
| Type | Details |
|---|---|
| CAHTS | 8541100090 |
| BRHTS | 85411011 |
| INHTS | 85411000 |
| MXHTS | 8541.10.01 |