P4SMA Transient Voltage Suppressors

Diotec Semiconductor P4SMA Transient Voltage Suppressors feature uni- and bi-directional versions, 400W of peak pulse power dissipation, and fast response time. These diodes are compliant with RoHS, REACH, and conflict materials, and P4SMA diodes with the -AQ suffix are AEC-Q101 qualified. Diotec Semiconductor P4SMA ESD suppressors are ideally used in over-voltage protection, ESD protection, free-wheeling diodes, commercial/industrial, and automotive-grade applications.  

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package/Case
Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
6,941In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 342 V SMD/SMT 548 V 380 V SMA (DO-214AC) 730 mA 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
6,904In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 376 V SMD/SMT 602 V 418 V SMA (DO-214AC) 660 mA 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
16,421On Order
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 12 V SMD/SMT 19.9 V 13.3 V SMA (DO-214AC) 20.1 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir
Datasheet
5,792Expected 06/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SMA (DO-214AC) 10.3 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
7,500Expected 25/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 54 V SMD/SMT 87.1 V 60 V SMA (DO-214AC) 4.6 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
7,500Expected 20/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 300 V SMD/SMT 482 V 332 V SMA (DO-214AC) 830 mA 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 100 V SMD/SMT 162 V 111 V SMA (DO-214AC) 2.5 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 100 V SMD/SMT 162 V 111 V SMA (DO-214AC) 2.5 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 10 V SMD/SMT 17 V 11.1 V SMA (DO-214AC) 23.5 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir, AEC-Q101
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 10 V SMD/SMT 17 V 11.1 V SMA (DO-214AC) 23.5 A 400 W - 50 C + 150 C P4SMA AEC-Q101 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir, AEC-Q101
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 10 V SMD/SMT 17 V 11.1 V SMA (DO-214AC) 23.5 A 400 W - 50 C + 150 C P4SMA AEC-Q101 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 110 V SMD/SMT 177 V 122 V SMA (DO-214AC) 2.3 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 110 V SMD/SMT 177 V 122 V SMA (DO-214AC) 2.3 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir, AEC-Q101
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.2 V SMA (DO-214AC) 22 A 400 W - 50 C + 150 C P4SMA AEC-Q101 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 11 V SMD/SMT 18.2 V 12.2 V SMA (DO-214AC) 22 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir, AEC-Q101
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 11 V SMD/SMT 18.2 V 12.2 V SMA (DO-214AC) 22 A 400 W - 50 C + 150 C P4SMA AEC-Q101 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 120 V SMD/SMT 193 V 133 V SMA (DO-214AC) 2.1 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 120 V SMD/SMT 193 V 133 V SMA (DO-214AC) 2.1 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir, AEC-Q101
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SMA (DO-214AC) 20.1 A 400 W - 50 C + 150 C P4SMA AEC-Q101 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir, AEC-Q101
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 12 V SMD/SMT 19.9 V 13.3 V SMA (DO-214AC) 20.1 A 400 W - 50 C + 150 C P4SMA AEC-Q101 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 130 V SMD/SMT 209 V 144 V SMA (DO-214AC) 1.9 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 130 V SMD/SMT 209 V 144 V SMA (DO-214AC) 1.9 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V SMA (DO-214AC) 18.6 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Unidir, AEC-Q101
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V SMA (DO-214AC) 18.6 A 400 W - 50 C + 150 C P4SMA AEC-Q101 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SMA, 150C, 400W, Bidir
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 7,500

Bidirectional 13 V SMD/SMT 21.5 V 14.4 V SMA (DO-214AC) 18.6 A 400 W - 50 C + 150 C P4SMA Reel, Cut Tape, MouseReel