The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. 400 W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles): 0.01 % Excellent clamping capability Typical IR less than 1μA when VBR min>12V Surface mount footprint for compact PCB layout Low profile package Typical failure mode due to exceeding maximum ratings is a short circuit condition Whisker test conducted based on Table 4a and 4c of JEDEC JESD201A IEC 61000-4-2 ESD 30 kV (Air), 30 kV (Contact) Built-in strain relief Fast response time typically less than 1 ps from 0 V to BV min
658V Clamp 600mA Ipp Tvs Diode Surface Mount DO-214AC (SMA)
658V Clamp 600mA Ipp Tvs Diode Surface Mount DO-214AC (SMA)
658V Clamp 600mA Ipp Tvs Diode Surface Mount DO-214AC (SMA)
TVS Diode, 400W, 480V DC, Unidirectional, SMA, SMT Product overview: P4SMA480A from Littelfuse is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include TVS, 400W, 480V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 400W, 480V, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-P4SMA480A can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 1234467-P4SMA480A
Series: P4SMA
Packaging: Reel - TR
Type: Zener
Operating Temperature Range: -65°C ~ 150°C (TJ)
Package: DO-214AC, SMA
Applications: General
Mounting: SMD
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 408V
Current - Peak Pulse (10/1000μs): 600mA
Power - Peak Pulse: 400W
Power Line Protection: No
Categories: Circuit Protection
Minimum Breakdown Voltage: 456V
Manufacturer Homepage: www.littelfuse.com
Manufacturer Package: DO-214AC (SMA)
Maximum Clamping Voltage: 658V
Alternative Parts (Cross-Reference): SMAJ400A; SMAJ400A R2; P4SMA480AHE3/61;
Popularity: Medium
Fake Threat In the Open Market: 75 pct.
Supply and Demand Status: Sufficient
TVS DIODE 408VWM 658VC DO214AC
TVS DIODE, UNIDIR, 408V, DO-214AC ROHS COMPLIANT: YES
| Littelfuse, Inc. | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Avalanche Diodes | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | P4SMA480A | P4SMA480ATR-ND | 144-P4SMA480A | 1234467-P4SMA480A | P4SMA480A | 67AH3175 |
| Product Name | 400W Surface Mount Transient Voltage (TVS) Diode - P4SMA | TVS Diodes | 400W 480V TVS Protection Diode | TVS - TVS - Diodes - P4SMA480A | TVS Diodes | Tvs Diode, Unidir, 408V, Do-214Ac Rohs Compliant Littelfuse |
| RoHS Compliant | RoHS | RoHS | RoHS | |||
| VC | 658 volts | 658 volts | 658 volts | |||
| VBR | 456 to 504 volts | 456 volts | 456 volts | 456 volts | ||
| Configuration | Single | Single | ||||
| Package | SMA; DO-214AC, SMA | Tape and Reel | SMA; DO-214AC, SMA |
