SMxJ Transient Voltage Suppressor (TVS) Diodes

Bourns SMxJ Transient Voltage Suppressor (TVS) Diodes come in compact chip package-size formats for surge and ESD protection applications. These diodes meet the needs of the portable communications, computing, and video equipment markets for increasingly smaller electronic components. The SMA6J, SMAJ, SMBJ, and SMCJ series all feature a surface-mount package design and standoff voltage from 5V to 495V. Bourns SMxJ TVS Diodes also provide power dissipation of 400W (SMAJ), 600W (SMA6J and SMBJ), and 1500W (SMCJ). The devices comply with IEC 61000-4-2 ESD (min. Level 4), IEC 61000-4-4 EFT, and IEC 61000-4-5 surge industry standards.

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Description Datasheet Availability Pricing (GBP) 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
Packaging
Bourns ESD Protection Diodes / TVS Diodes 110volts 5uA 2.3 Amps Uni-Dir
Datasheet
5,326In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 110 V SMD/SMT 177 V 122 V SMA (DO-214AC) 2.3 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 110volts 5uA 2.3 Amps Bi-Dir
Datasheet
7,451In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 110 V SMD/SMT 177 V 122 V SMA (DO-214AC) 2.3 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 11volts 5uA 22 Amps Bi-Dir
Datasheet
2,071In Stock
10,000Expected 06/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.2 V SMA (DO-214AC) 22 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 12volts 5uA 20.1 Amps Uni-Dir
Datasheet
5,363In Stock
10,000Expected 23/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SMA (DO-214AC) 20.1 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 130volts 5uA 1.9 Amps Uni-Dir
Datasheet
6,004In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 130 V SMD/SMT 209 V 144 V SMA (DO-214AC) 1.9 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 130volts 5uA 1.9 Amps Bi-Dir
Datasheet
4,104In Stock
10,000Expected 07/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 130 V SMD/SMT 209 V 144 V SMA (DO-214AC) 1.9 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 14volts 5uA 17.2 Amps Uni-Dir
Datasheet
12,573In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 14 V SMD/SMT 23.2 V 15.6 V SMA (DO-214AC) 17.2 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 14volts 5uA 17.2 Amps Bi-Dir
Datasheet
4,500In Stock
10,000Expected 29/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 14 V SMD/SMT 23.2 V 15.6 V SMA (DO-214AC) 17.2 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 150volts 5uA 1.6 Amps Uni-Dir
Datasheet
5,460In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 150 V SMD/SMT 243 V 167 V SMA (DO-214AC) 1.6 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 150volts 5uA 1.6 Amps Bi-Dir
Datasheet
6,677In Stock
10,000Expected 06/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 150 V SMD/SMT 243 V 167 V SMA (DO-214AC) 1.6 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 15volts 5uA 16.4 Amps Bi-Dir
Datasheet
3,630In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000
Bidirectional 1 Channel 15 V SMD/SMT 16.7 V SMA (DO-214AC) 16.4 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 160volts 5uA 1.5 Amps Bi-Dir
Datasheet
6,139In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 160 V SMD/SMT 259 V 178 V SMA (DO-214AC) 1.5 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 16volts 5uA 15.3 Amps Uni-Dir
Datasheet
7,395In Stock
10,000Expected 05/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 16 V SMD/SMT 26 V 17.8 V SMA (DO-214AC) 15.4 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 16volts 5uA 15.3 Amps Bi-Dir
Datasheet
8,265In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 16 V SMD/SMT 26 V 17.8 V SMA (DO-214AC) 15.4 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 170volts 5uA 1.4 Amps Bi-Dir
Datasheet
163In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 170 V SMD/SMT 275 V 189 V SMA (DO-214AC) 1.5 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 17volts 5uA 14.5 Amps Uni-Dir
Datasheet
4,042In Stock
10,000Expected 15/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SMA (DO-214AC) 14.5 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 17volts 5uA 14.5 Amps Bi-Dir
Datasheet
13,224In Stock
15,000Expected 20/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SMA (DO-214AC) 14.5 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 180volts 1uA 1.4 Amps Uni-Dir
Datasheet
1,122In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 180 V SMD/SMT 292 V 201 V SMA (DO-214AC) 1.4 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 180volts 1uA 1.4 Amps Bi-Dir
Datasheet
4,569In Stock
10,000Expected 10/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000
Bidirectional 1 Channel 180 V SMD/SMT 292 V 201 V SMA (DO-214AC) 1.4 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 18volts 5uA 13.7 Amps Uni-Dir
Datasheet
3,650In Stock
10,000Expected 16/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SMA (DO-214AC) 13.7 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 200volts 1uA 1.2 Amps Uni-Dir
Datasheet
3,591In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 200 V SMD/SMT 324 V 224 V SMA (DO-214AC) 1.2 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 20volts 5uA 12.3 Amps Uni-Dir
Datasheet
5,057In Stock
10,000Expected 26/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SMA (DO-214AC) 12.3 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 20volts 5uA 12.3 Amps Bi-Dir
Datasheet
2,393In Stock
10,000Expected 17/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SMA (DO-214AC) 12.3 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 22volts 5uA 11.2 Amps Uni-Dir
Datasheet
1,667In Stock
10,000Expected 01/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V SMA (DO-214AC) 11.3 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 22volts 5uA 11.2 Amps Bi-Dir
Datasheet
12,922In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V SMA (DO-214AC) 11.3 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel