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. 

Results: 7 858
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Description Datasheet Availability Pricing (CHF) 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 5KW AECQ-101 TR13 RoHS
Datasheet
1 814In Stock
Min.: 1
Mult.: 1
: 3 000

Bidirectional 1 Channel 60 V SMD/SMT 77.7 mm 66.7 mm 51.6 A 5 kW 30 kV 30 kV - 65 C + 175 C TVS Diodes TP5.0SMD-FL Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 4V, 0.55pF, 20A, SOD882 6 532In Stock
Min.: 1
Mult.: 1
: 10 000

Bidirectional 1 Channel 4 V SMD/SMT 8.5 V 5.5 V SOD882-2 20 A 0.6 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SC4340L Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes "20 V, 50pF, 5A," 7 629In Stock
Min.: 1
Mult.: 1
: 10 000

Unidirectional 1 Channel 20 V SMD/SMT 30 V 21 V Flipchip 5 A 50 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 4V, 0.45pF, 20A, Flipchip 7 606In Stock
Min.: 1
Mult.: 1
: 10 000

Bidirectional 1 Channel 4 V SMD/SMT 6.5 V 5.5 V Flipchip 20 A 0.55 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP4340L Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 30V, 100A ,DNF2020-6L
Datasheet
3 100In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Unidirectional 1 Channel 30 V SMD/SMT 37 V 30.5 V DFN-6P 100 A 620 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 7V & 12V 75pF 20A SOT23-3L
Datasheet
2 084In Stock
100Expected 17/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Bidirectional 2 Channel 12 V SMD/SMT 32 V 7.5 V, 13.3 V SOT23-3L 20 A 640 W 75 pF 30 kV 30 kV - 40 C + 150 C ESD Suppressors Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 18 V, 0.6 pF, 10 kV
Datasheet
2 663In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Unidirectional 2 Channel 18 V SMD/SMT 38 V 25 V SC-70-3 (SOT-323-3) 2 A 0.6 pF 10 kV 15 kV - 40 C + 150 C TVS Diodes Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ85CA CR T&R
Datasheet
2 312In Stock
Min.: 1
Mult.: 1
: 3 000
Bidirectional 1 Channel 85 V SMD/SMT 137 V 94.4 V SMB (DO-214AA) 4.4 A 600 W 30 kV 30 kV - 65 C + 150 C TVS Diodes Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 5V, 6A, SOD882
Datasheet
10 080In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

Unidirectional 1 Channel 5 V SMD/SMT 11 V 6 V SOD882-2 7 A 30 pF 30 kV 30 kV - 40 C + 125 C ESD Suppressors Reel, Cut Tape, MouseReel
Littelfuse SMBJ33A-E
Littelfuse ESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ33A 3K T&R
Datasheet
2 083In Stock
Min.: 1
Mult.: 1
: 3 000
SMD/SMT SMB (DO-214AA) Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ESD 20V BI
Datasheet
12 520In Stock
Min.: 1
Mult.: 1
: 15 000
Bidirectional 1 Channel 15 V SMD/SMT 20 V 0201 (0603 metric) 0.05 pF 8 kV 15 kV - 40 C + 85 C ESD Suppressors PULSEGUARD Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 5V 3A 15kV WLCSP0201 Bi-dir TVS
Datasheet
60 258In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

Bidirectional 2 Channel 5 V SMD/SMT 6 V 8 V 7 A 0.18 pF 15 kV 15 kV - 40 C + 125 C TVS Diodes SP4338 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial
Datasheet
1 146In Stock
Min.: 1
Mult.: 1
: 800

Unidirectional 1 Channel 60 V Axial 102 V 67 V P600-2 297.1 A 30 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes 30KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ESD 20V BI
Datasheet
15 142In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15 000

Bidirectional 1 Channel 6 V SMD/SMT 20 V 0201 (0603 metric) 0.05 pF 8 kV 15 kV - 40 C + 85 C ESD Suppressors PULSEGUARD Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 24V BI
Datasheet
12 948In Stock
Min.: 1
Mult.: 1
: 15 000
Bidirectional 1 Channel 24 V SMD/SMT 20 V 0201 (0603 metric) 0.05 pF 8 kV 15 kV - 40 C + 85 C ESD Suppressors PULSEGUARD Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial
Datasheet
1 441In Stock
Min.: 1
Mult.: 1
: 800

Bidirectional 1 Channel 216 V Axial 348.6 V 241.3 V P600-2 86.9 A 30 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes 30KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial
Datasheet
1 499In Stock
Min.: 1
Mult.: 1
: 800

Bidirectional 1 Channel 30 V Axial 55.2 V 33.51 V P600-2 548.9 A 30 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes 30KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial
Datasheet
1 120In Stock
Min.: 1
Mult.: 1
: 800

Unidirectional 1 Channel 75 V Axial 119.4 V 83.8 V P600-2 253.8 A 30 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes 30KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS 30KW 5%BI P600 39V TR13
Datasheet
1 172In Stock
Min.: 1
Mult.: 1
: 800

Bidirectional 1 Channel 39 V Axial 67.2 V 43.6 V P600-2 450.9 A 30 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes 30KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial
Datasheet
1 367In Stock
Min.: 1
Mult.: 1
: 800

Bidirectional 1 Channel 120 V Axial 194.4 V 134 V P600-2 155.9 A 30 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes 30KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial
Datasheet
2 823In Stock
Min.: 1
Mult.: 1
: 800

Bidirectional 1 Channel 48 V Axial 81.6 V 53.6 V P600-2 371.3 A 30 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes 30KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 600W 12V BI SOD-123FL TR13
Datasheet
3 138In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Bidirectional 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 13V BI SOD-123FL TR13
Datasheet
6 082In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Bidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V SOD-123FL-2 27.9 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 5.0SMDJ - CA 440V
Datasheet
4 122In Stock
3 000Expected 30/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMC (DO-214AB) Reel, Cut Tape, MouseReel