Transient Voltage Suppressor (TVS) Diodes

Littelfuse TVS (Transient Voltage Suppression) Diodes are a broad range of circuit protection products designed to protect electronic circuits against transients and overvoltage threats such as EFT (electrically fast transients) and ESD (electro-static discharge). Lightning strikes, inductive load switching, and ESD cause electrical over-stresses associated with the transmission on data lines and electronic circuits. Offered in a variety of surface mount and through-hole circuit board mounting formats, the TVS Diode portfolio includes high peak pulse current and peak pulse power options up to 20kA and 30kW, respectively. Littelfuse TVS Diodes are chosen for the fast response time (low clamping voltage), lower capacitance, and low leakage current. TVS Diodes are available in both unidirectional (unipolar) or bidirectional (bipolar) diodes circuit configurations. 

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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
Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Cd - Diode Capacitance
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Product
Series
Qualification
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 600W 18V BI SOD-123FL TR13 3.190In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Bidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SOD-123FL-2 20.5 A 600 W 30 kV 230 kV - 55 C + 175 C TVS Diodes SZSMF6L Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 600W 60V UNI SOD-123FL TR13
Datasheet
4.639In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 60 V SMD/SMT 96.8 V 66.7 V SOD-123FL-2 6.2 A 600 W 30 kV 230 kV - 55 C + 175 C TVS Diodes SZSMF6L Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 600W 12V UNI SOD-123FL TR13
Datasheet
5.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SOD-123FL-2 30.2 A 600 W 30 kV 230 kV - 55 C + 175 C TVS Diodes SZSMF6L Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 600W 6.5V UNI SOD-123FL TR13 5.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 6.5 V SMD/SMT 11.2 V 7.22 V SOD-123FL-2 53.6 A 600 W 30 kV 230 kV - 55 C + 175 C TVS Diodes SZSMF6L Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 600W 58V UNI SOD-123FL TR13
Datasheet
4.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 58 V SMD/SMT 93.6 V 64.4 V SOD-123FL-2 6.4 A 600 W 30 kV 230 kV - 55 C + 175 C TVS Diodes SZSMF6L Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 5000W 20V Bi DO-214AB TR13
Datasheet
7.370In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Bidirectional 2 Channel SMD/SMT SMC (DO-214AB) 5 kW 30 kV 30 kV - 65 C + 175 C TVS Diodes SZ5KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 440V
Datasheet
3.822In Stock
3.000Expected 30/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMC (DO-214AB) Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 250V
Datasheet
1.740In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMC (DO-214AB) Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 5000W 28V Bi DO-214AB TR13
Datasheet
3.918In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Bidirectional 2 Channel SMD/SMT SMC (DO-214AB) 5 kW 30 kV 30 kV - 65 C + 175 C TVS Diodes SZ5KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5.0SMDJ - A 400V
Datasheet
1.870In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMC (DO-214AB) Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 5000W 33V Bi DO-214AB TR13
Datasheet
3.560In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Bidirectional 2 Channel SMD/SMT SMC (DO-214AB) 5 kW 30 kV 30 kV - 65 C + 175 C TVS Diodes SZ5KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS ARRAY
Datasheet
18.404In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel SMD/SMT 42 V 20 V WLCSP-2 3 A 0.3 pF - 40 C + 125 C TVS Diodes Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS
Datasheet
5.088In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Unidirectional 1 Channel 100 V SMD/SMT 162 V 111 V SMC (DO-214AB) 30.9 A 5 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes TP5.0SMDJ AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS
Datasheet
5.555In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 150 V SMD/SMT 243 V 167 V SMC (DO-214AB) 20.6 A 5 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes TP5.0SMDJ AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS 5KW 33V 5%BI DO-214AB TR13 RoHS
Datasheet
2.510In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SMC (DO-214AB) 84.4 A 5 kW - 65 C + 150 C TVS Diodes 5.0SMDJxxS-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes TVS 2KA RATED 170V BI SMTO218 L
Datasheet
157In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 170 V SMD/SMT 275 V 208.9 V SMTO-218 2 kA 6.5 nF - 40 C + 125 C TVS Diodes LTKAK2-L Tube
Littelfuse ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS
Datasheet
5.430In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 160 V SMD/SMT 259 V 178 V SMC (DO-214AB) 19.3 A 5 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes TP5.0SMDJ AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 27V 5A 250W 15pF 30kV SC70-3 TVS Array
Datasheet
11.018In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 2 Channel 27 V SMD/SMT 50 V 28 V SC-70-3 (SOT-323-3) 4 A 200 W 12 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ27COM-02 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS
Datasheet
5.313In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 170 V SMD/SMT 275 V 189 V SMC (DO-214AB) 18.2 A 5 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes TP5.0SMDJ AEC-Q101 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL
Datasheet
113.016In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 4 Channel 20 V SMD/SMT SC-59-6 (SOT-23-6) 3 A 3 pF 8 kV 15 kV - 40 C + 105 C TVS Diodes SP724 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101
Datasheet
178.723In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SOD-123-2 3.8 A 200 W 8 kV - 55 C + 150 C SZSMF AEC-Q101 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101
Datasheet
10.785In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 2 Channel 24 V SMD/SMT 51 V 26 V SC-59-3 (SOT-23-3) 9 A 450 W 22 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS
Datasheet
2.929In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 130 V SMD/SMT 209 V 144 V SMC (DO-214AB) 24 A 5 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes TP5.0SMDJ AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional
Datasheet
55.956In Stock
Min.: 1
Mult.: 1
: 1.200

Bidirectional 1 Channel 495 V Axial 760 V 522.5 V DO-201-2 2 A 1.5 kW 8 kV 15 kV - 55 C + 175 C TVS Diodes 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 5V .15pF 22kV
Datasheet
439.611In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 5 V SMD/SMT 14 V 9.6 V 0402 (1005 metric) 2.5 A 0.15 pF 22 kV 22 kV - 30 C + 85 C TVS Diodes SP-ELC Reel, Cut Tape, MouseReel