ESDx/SZESD9x/UESDx Transient Voltage Suppressors

onsemi ESDx/SZESD9x/UESDx Transient Voltage Suppressors are designed to protect voltage sensitive components from ESD. Excellent clamping capability, low leakage, and fast response time provide excellent protection on designs that are exposed to ESD. The ESDx/SZESD9x/UESDx suppressors are constructed by a thermosetting plastic and feature body height of maximum 0.43mm. These suppressors are flammability rating UL94V-0 and RoHS compliant, PPAP capable, and feature moisture sensitivity level-1 standard. Other features include less than 1ns typical response time and 3.3V to 12V of stand-off voltage. The SZ prefix is used for automotive and other applications requiring unique site and control change requirements. Applications include cellular phones, MP3 players, digital camera, and portable applications.

Results: 22
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Description Datasheet Availability Pricing (CAD) 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
Series
Qualification
Packaging
onsemi ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE
Datasheet
Product Comments
60,906In Stock
120,000Expected 2026-09-22
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 18.6 V 6.2 V SOD-523-2 9.4 A 174 W 80 pF 30 kV 30 kV - 55 C + 150 C ESD5Z Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes ESD PROTECT DIODE
Datasheet
57,907In Stock
32,000Expected 2027-02-12
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,360
: 8,000

Unidirectional 2 Channel 5 V SMD/SMT 11 V SOT-723-3 5.1 W 6.2 pF 8 kV 15 kV - 55 C + 150 C ESD7C Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes BiDIRECTIONAL ESD PROTECTION
Datasheet
126,707In Stock
120,000Expected 2027-06-10
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,090
: 8,000

Bidirectional 1 Channel 5 V SMD/SMT 12.5 V 5.8 V SOD-923-2 1 A 26 W 15 pF 18 kV 18 kV - 55 C + 150 C ESD9B Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes ESD PROTECT DIODE
Datasheet
52,799In Stock
56,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,630
: 8,000

Unidirectional 1 Channel 3.3 V SMD/SMT 5 V SOD-923-2 13 pF 8 kV 15 kV - 55 C + 150 C ESD9C Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes ESD PROTECT DIODE
Datasheet
86,895In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,030
: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 11 V SOD-923-2 6.2 pF 8 kV 15 kV - 55 C + 150 C ESD9C Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes ESD PROT DIODE UNI
Datasheet
212,543In Stock
176,000Expected 2027-01-15
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,750
: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 9.8 V 5.4 V SOD-923-2 1 A 14 W 0.9 pF 10 kV 15 kV - 55 C + 125 C ESD9L Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes 12V ESD Protection
Datasheet
Product Comments
3,433In Stock
120,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 25 V 14.1 V SOD-523-2 9.6 A 240 W 55 pF 30 kV 30 kV - 55 C + 150 C ESD5Z Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes 2.5V ESD Protection Unidirectional
Datasheet
Product Comments
445In Stock
54,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000

Unidirectional 1 Channel 2.5 V SMD/SMT 10.9 V 4 V SOD-523-2 11 A 120 W 145 pF 30 kV 30 kV - 55 C + 150 C ESD5Z Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE
Datasheet
Product Comments
3,236In Stock
321,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000

Unidirectional 1 Channel 3.3 V SMD/SMT 14.1 V 5 V SOD-523-2 11.2 A 158 W 105 pF 30 kV 30 kV - 55 C + 150 C ESD5Z Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE
Datasheet
Product Comments
7,092In Stock
30,000Expected 2026-06-29
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000

Unidirectional 1 Channel 7 V SMD/SMT 22.7 V 7.5 V SOD-523-2 8.8 A 200 W 65 pF 30 kV 30 kV - 55 C + 150 C ESD5Z Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes ESD PROTECT DIODE
Datasheet
570In Stock
56,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,970
: 8,000

Unidirectional 2 Channel 3.3 V SMD/SMT 5 V SOT-723-3 5.1 W 13 pF 8 kV 15 kV - 55 C + 150 C ESD7C Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes SOD-923 ESD PROT
Datasheet
4,717In Stock
168,000Expected 2026-12-25
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,430
: 8,000

Unidirectional 1 Channel 3.3 V SMD/SMT 10.4 V 5 V SOD-923-2 9.8 A 102 W 80 pF 30 kV 30 kV - 55 C + 150 C ESD9X Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes SOD-923 ESD PROT
Datasheet
11,785In Stock
302,700On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,170
: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 12.3 V 6.2 V SOD-923-2 8.7 A 107 W 65 pF 30 kV 30 kV - 55 C + 150 C ESD9X Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes SOD-923 ESD PROTECTN
Datasheet
22,165In Stock
16,000Expected 2027-03-05
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,820
: 8,000

Unidirectional 1 Channel 7 V SMD/SMT 25 V 7.5 V SOD-923-2 4 A 100 W 65 pF 30 kV 30 kV - 55 C + 150 C ESD9X Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes SOD-923 2 EUT SNG CU PBF
Datasheet
145In Stock
8,000Expected 2026-09-08
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 1 Channel 12 V SMD/SMT 23.7 V 13.5 V SOD-923-2 5.9 A 140 W 30 pF 30 kV 30 kV - 55 C + 150 C ESD9X3.3S AEC-Q100 Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes SOD-923 ESD PROTECTION
Datasheet
16In Stock
48,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,920
: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 12.3 V 6.2 V SOD-923-2 8.7 A 107 W 65 pF 30 kV 30 kV - 55 C + 150 C ESD9X5.0S AEC-Q100 Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes ESD PROT DIODE BID
Datasheet
Product Comments
205,358On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,720
: 3,000

Bidirectional 1 Channel 5 V SMD/SMT 7.8 V SOD-523-2 50 W 32 pF 30 kV 30 kV - 55 C + 150 C ESD5B Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE
Datasheet
Product Comments
116,948On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000

Unidirectional 1 Channel 6 V SMD/SMT 20.5 V 6.8 V SOD-523-2 8.8 A 181 W 70 pF 30 kV 30 kV - 55 C + 150 C ESD5Z Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes ZEN ESD PROTECT
Datasheet
67,960Expected 2027-01-13
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,040
: 8,000

Unidirectional 2 Channel 3.3 V SMD/SMT 5 V SOD-723-3 47 pF 30 kV 30 kV - 55 C + 150 C UESD3.3D Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes ZEN ESD PROTECT
Datasheet
9,833In Stock
96,000Expected 2026-07-09
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,050
: 8,000

Unidirectional 2 Channel 5 V SMD/SMT 6.2 V SOD-723-3 38 pF 30 kV 30 kV - 55 C + 150 C UESD5.0D Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes SOD-923 ESD PROT
Datasheet
40,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,690
: 8,000

Unidirectional 1 Channel 12 V SMD/SMT 23.7 V 13.5 V SOD-923-2 5.9 A 140 W 30 pF 30 kV 30 kV - 55 C + 150 C ESD9X Reel, Cut Tape, MouseReel
onsemi ESD Protection Diodes / TVS Diodes ZEN ESD PROTECT
Datasheet
Non-Stocked Lead-Time 52 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 6 V SMD/SMT 7 V SOD-723-3 40 W 34 pF 30 kV 30 kV - 55 C + 150 C UESD6.0D Reel, Cut Tape, MouseReel