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 (JPY) 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 17volts 5uA 21.7 Amps Uni-Dir
Datasheet
7,119In Stock
12,000Expected 3/17/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SMB (DO-214AA) 21.8 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 17volts 5uA 21.7 Amps Bi-Dir
Datasheet
8,888In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SMB (DO-214AA) 21.8 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 200volts 1uA 1.9 Amps Bi-Dir
Datasheet
5,045In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 200 V SMD/SMT 324 V 224 V SMB (DO-214AA) 1.9 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 20volts 5uA 18.5 Amps Bi-Dir
Datasheet
236In Stock
24,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SMB (DO-214AA) 18.6 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 220volts 1uA 1.7 Amps Bi-Dir
Datasheet
1,257In Stock
12,000Expected 4/5/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 220 V SMD/SMT 356 V 246 V SMB (DO-214AA) 1.7 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 22volts 5uA 16.9 Amps Uni-Dir
Datasheet
3,584In Stock
12,000Expected 2/8/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V SMB (DO-214AA) 16.9 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 22volts 5uA 16.9 Amps Bi-Dir
Datasheet
2,586In Stock
12,000Expected 12/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V SMB (DO-214AA) 16.9 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 24volts 5uA 15.4 Amps Uni-Dir
Datasheet
15,908In Stock
27,000Expected 12/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SMB (DO-214AA) 15.5 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 24volts 5uA 15.4 Amps Bi-Dir
Datasheet
2,141In Stock
24,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SMB (DO-214AA) 15.5 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 250volts 1uA 1.5 Amps Bi-Dir
Datasheet
3,066In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 250 V SMD/SMT 405 V 279 V SMB (DO-214AA) 1.5 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 26volts 5uA 14.2 Amps Uni-Dir
Datasheet
8,772In Stock
27,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SMB (DO-214AA) 14.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 26volts 5uA 14.2 Amps Bi-Dir
Datasheet
6,783In Stock
12,000Expected 9/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SMB (DO-214AA) 14.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 300volts 1uA 1.3 Amps Bi-Dir
Datasheet
315In Stock
12,000Expected 11/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 300 V SMD/SMT 486 V 335 V SMB (DO-214AA) 1.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 30volts 5uA 12.4 Amps Bi-Dir
Datasheet
6,906In Stock
48,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V SMB (DO-214AA) 12.4 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 33volts 5uA 11.3 Amps Uni-Dir
Datasheet
8,387In Stock
45,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SMB (DO-214AA) 11.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 33volts 5uA 11.3 Amps Bi-Dir
Datasheet
6,579In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Bidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SMB (DO-214AA) 11.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 350volts 1uA 0.9Amps Bi-Dir
Datasheet
3,174In Stock
12,000Expected 2/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 350 V SMD/SMT 567 V 391 V SMB (DO-214AA) 1.1 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 36volts 5uA 10.3 Amps Bi-Dir
Datasheet
6,561In Stock
12,000Expected 3/17/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V SMB (DO-214AA) 10.4 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 40volts 5uA 9.3 Amps Uni-Dir
Datasheet
2,483In Stock
12,000Expected 3/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 40 V SMD/SMT 64.5 V 44.4 V SMB (DO-214AA) 9.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 40volts 5uA 9.3 Amps Bi-Dir
Datasheet
6,755In Stock
12,000Expected 12/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 40 V SMD/SMT 64.5 V 44.4 V SMB (DO-214AA) 9.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 43volts 5uA 8.6 Amps Uni-Dir
Datasheet
1,818In Stock
15,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 43 V SMD/SMT 69.4 V 47.8 V SMB (DO-214AA) 8.7 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 440volts 1uA .9 Amps Bi-Dir
Datasheet
3,353In Stock
12,000Expected 8/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 440 V SMD/SMT 713 V 492 V SMB (DO-214AA) 900 mA 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 45volts 5uA 8.3 Amps Uni-Dir
Datasheet
1,233In Stock
12,000Expected 2/23/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 45 V SMD/SMT 72.7 V 50 V SMB (DO-214AA) 8.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 45volts 5uA 8.3 Amps Bi-Dir
Datasheet
2,021In Stock
12,000Expected 11/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 45 V SMD/SMT 72.7 V 50 V SMB (DO-214AA) 8.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Bourns ESD Protection Diodes / TVS Diodes 48volts 5uA 7.7 Amps Uni-Dir
Datasheet
7,246In Stock
12,000Expected 3/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 48 V SMD/SMT 77.4 V 53.3 V SMB (DO-214AA) 7.8 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel