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
Manufacturer: Littelfuse Inc.
Win Source Part Number: 1234461-P4SMA400CA
Series: P4SMA
Packaging: Reel - TR
Type: Zener
Operating Temperature Range: -65°C ~ 150°C (TJ)
Package: DO-214AC, SMA
Applications: General
Mounting: SMD
Bidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 342V
Current - Peak Pulse (10/1000μs): 800mA
Power - Peak Pulse: 400W
Power Line Protection: No
Categories: Circuit Protection
Minimum Breakdown Voltage: 380V
Manufacturer Homepage: www.littelfuse.com
Manufacturer Package: DO-214AC (SMA)
Maximum Clamping Voltage: 548V
Alternative Parts (Cross-Reference): P4SMA 440C; P4SMA 40OCA;
Popularity: Medium
Fake Threat In the Open Market: 91 pct.
Supply and Demand Status: Sufficient
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548V Clamp 800mA Ipp Tvs Diode Surface Mount DO-214AC (SMA)
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TVS SMA 342V 400W BIDIR
DIODE, TVS, 400W, 400V, BI, 5%, SMA; Product Range:P4SMA Series; TVS Polarity:Bidirection
| Littelfuse, Inc. | Win Source Electronics | ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Transient Voltage Suppressor Diodes (TVS) | Avalanche Diodes | 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) | Diodes |
| Product Number | P4SMA400CA | 1234461-P4SMA400CA | P4SMA400CA | 7645461P | 7645461 | P4SMA400CATR-ND | P4SMA400CA | 85R5554 |
| Product Name | 400W Surface Mount Transient Voltage (TVS) Diode - P4SMA | TVS - TVS - Diodes - P4SMA400CA | TVS Diodes | TVS Diodes | TVS Diodes | TVS Diodes | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes | Diode, Tvs, 400W, 400V, Bi, 5%, Sma; Product Range Littelfuse |
| RoHS Compliant | RoHS | RoHS | RoHS | |||||
| VC | 548 volts | 548 volts | 548 volts | 548 volts | ||||
| VBR | 380 to 420 volts | 380 volts | 380 volts | 380 volts | 380 volts | |||
| VR | 342 volts | |||||||
| Tj | -65 to 150 C (-85 to 302 F) | -65 to 150 C (-85 to 302 F) | -65 to 150 C (-85 to 302 F) | -65 to 150 C (-85 to 302 F) |
