The P4SMA Series transient voltage suppressors are surface-mount devices designed for sensitive electronic protection. Offering peak pulse power up to 400 W and fast response times, these SMA (DO-214AC) packages are suitable for suppressing voltage transients in consumer, industrial, and telecommunication systems. Available in uni-directional and bi-directional versions, with RoHS compliance and optional halogen-free design, they feature glass-passivated chip junctions, low profile form factors, and robust mechanical and thermal characteristics, ensuring reliable surge protection and component longevity.
Vishay P4SMA30AHM3AH Transient Voltage Suppressor Specifications:
Peak pulse power: 400 W with 10/1000 µs waveform
Maximum peak pulse current: 40 A (uni-directional only)
Operating junction temperature range: -65°C to +150°C
Maximum storage temperature: -65°C to +150°C
Package: SMA (DO-214AC)
Thermal resistance junction to ambient: 120°C/W
Thermal resistance junction to lead: 30°C/W
Solderable leads: matte tin plated, compliant with J-STD-002 and JESD 22-B102
Mechanical dimensions: case outline 0.177
0.06
4.5
1.52
0.09
2.29
0.085
1.68
0.074
1.88
1.25
0.049
3.99
0.012
0.305
0.006
0.152
4.5
0.177
3.99
0.187
6.28
0.209
0.194
6.28
0.194
4.93
0.03
0.76
0.008
0.203
6.28
0.208
4.93
0.194
6.28
0.209
4.5
1.52
0.06
1.25
0.049
1.68
0.085
1.68
0.074
1.88
0.065
1.65
0.049
1.25
0.03
0.76
0.012
0.305
0.006
0.152
4.5
0.177
4.5
0.187
3.99
0.209
6.28
Buy the Buy Vishay Transient Voltage Suppressor Part Number P4SMA30AHM3AH Online
Secure your sensitive electronics with the P4SMA Series transient voltage suppressors from Vishay. Designed for quick response and high peak pulse power of 400 W, these surface-mount devices provide dependable surge suppression in industrial, telecommunication, and consumer systems. They feature a compact SMA package, RoHS compliance, and optional halogen-free materials. With excellent clamping capabilities, low profile design, and robust mechanical properties, these TVS diodes ensure long-lasting protection against voltage transients, helping prevent component damage and system failures.
Buy Vishay P4SMA30AHM3AH now and experience unmatched reliability and fast surge protection for sensitive electronic circuits.
Frequently Asked Questions
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