SMBJ Uni-/Bi-Directional SMD TVS Diodes

Littelfuse SMBJ Uni-/Bi-Directional SMD TVS Diodes protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The SMBJ diodes feature excellent clamping voltages, low incremental surge resistance, and fast response times in a low-profile package. Littelfuse SMBJ Uni/Bi-Directional SMD TVS Diodes offer protection to I/O interfaces, VCC bus, and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.

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Description Datasheet Availability Pricing (IDR) 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
Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Product
Series
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 600W 440V 5% Uni-Directional
Datasheet
12.534In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 440 V SMD/SMT 713 V 492 V SMB (DO-214AA) 1.1 A 800 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional
Datasheet
5.359In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 350 V SMD/SMT 567 V 391 V SMB (DO-214AA) 1.5 A 800 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni-Directional
Datasheet
44.532In Stock
87.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SMB (DO-214AA) 30.2 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 15V 5% Uni-Directional
Datasheet
32.546In Stock
27.000Expected 28/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SMB (DO-214AA) 24.6 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 15V 5% Bi-Directional
Datasheet
3.102In Stock
93.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SMB (DO-214AA) 24.6 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional
Datasheet
42.108In Stock
63.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SMB (DO-214AA) 20.6 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 220V 5% Bi-Directional
Datasheet
41.746In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 220 V SMD/SMT 356 V 272 V SMB (DO-214AA) 1.7 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 24V 5% Uni-Directional
Datasheet
155.024In Stock
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 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 24V 5% Bi-Directional
Datasheet
11.086In Stock
90.000On 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 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 250V 5% Uni-Directional
Datasheet
10.795In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 250 V SMD/SMT 405 V 279 V SMB (DO-214AA) 1.5 A 600 W 30 kV 30 kV - 65 C + 150 C TVS Diodes SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 26V 5% Uni-Directional
Datasheet
90.761In Stock
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 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 30V 5% Uni-Directional
Datasheet
24.205In Stock
75.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V SMB (DO-214AA) 12.4 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 30V 5% Bi-Directional
Datasheet
77.940In Stock
51.000Expected 04/03/2027
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 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 33V 5% Uni-Directional
Datasheet
39.436In Stock
39.000Expected 15/02/2027
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 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 33V 5% Bi-Directional
Datasheet
19.535In Stock
81.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SMB (DO-214AA) 11.3 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 350V 5% Bi-Directional
Datasheet
8.221In Stock
9.000Expected 08/03/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 350 V SMD/SMT 567 V 391 V SMB (DO-214AA) 1.5 A 800 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 36V 5% Bi-Directional
Datasheet
34.009In Stock
114.000On Order
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 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 40V 5% Uni-Directional
Datasheet
31.186In Stock
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 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 40V 5% Bi-Directional
Datasheet
85.296In Stock
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 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 48V 5% Bi-Directional
Datasheet
34.351In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 48 V SMD/SMT 77.4 V 53.3 V SMB (DO-214AA) 7.8 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 5V 5% Uni-Directional
Datasheet
72.117In Stock
81.000Expected 02/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.4 V SMB (DO-214AA) 65.3 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 5V 5% Bi-Directional
Datasheet
69.151In Stock
45.000Expected 17/03/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.4 V SMB (DO-214AA) 65.3 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional
Datasheet
28.578In Stock
15.000Expected 03/05/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 51 V SMD/SMT 82.4 V 56.7 V SMB (DO-214AA) 7.3 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 54V 5% Bi-Directional
Datasheet
29.840In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 54 V SMD/SMT 87.1 V 60 V SMB (DO-214AA) 6.9 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 6V 5% Bi-Directional
Datasheet
40.940In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 6 V SMD/SMT 10.3 V 6.67 V SMB (DO-214AA) 58.3 A 600 W 30 kV 30 kV - 65 C + 150 C SMBJ Reel, Cut Tape, MouseReel