ESD Protection Diodes / TVS Diodes

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ESD5Z2.5T1G ESD Protection Diodes

onsemi ESD5Z2.5T1G ESD Protection Diodes are designed to safeguard voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events. Excellent clamping capability, low leakage, and fast response time make the onsemi ESD5Z2.5T1G diodes ideal for applications where board space is limited. These components are commonly used in cellular phones, portable devices, digital cameras, power supplies, and other compact electronic devices. Additionally, the small body dimensions and low height are well-suited for modern designs requiring efficient ESD protection.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Polarity	Number of Channels	Working Voltage	Termination Style	Clamping Voltage	Breakdown Voltage	Package / Case	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
ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU PBF SZESD5Z6.0T5G onsemi 1: $0.36 583In Stock 8,000Expected 2026-12-21	Mfr. Part # SZESD5Z6.0T5G Mouser Part # 863-SZESD5Z6.0T5G	onsemi	ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU PBF Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	583In Stock 8,000Expected 2026-12-21	Cut Tape $0.36 $0.252 $0.135 $0.104 View Reel $0.06 $0.095 $0.06 $0.06 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 8,000	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	ESD Suppressors	ESD5Z	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2.5V ESD Protection Unidirectional ESD5Z2.5T1G onsemi 1: $0.302 6,211In Stock 90,000On Order	Mfr. Part # ESD5Z2.5T1G Mouser Part # 863-ESD5Z2.5T1G	onsemi	ESD Protection Diodes / TVS Diodes 2.5V ESD Protection Unidirectional Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	6,211In Stock 90,000On Order On Order Ship Dates Mfr. #: ESD5Z2.5T1G Stock: 6,211 Can Ship Immediately On Order: 24,000 Expected 2027-07-02 66,000 TBD Factory Lead-Time: 53 Weeks	Cut Tape $0.302 $0.17 $0.102 $0.085 $0.059 Reel $0.058 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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE ESD5Z5.0T1G onsemi 1: $0.302 6,330In Stock 279,000Expected 2027-07-02	Mfr. Part # ESD5Z5.0T1G Mouser Part # 863-ESD5Z5.0T1G	onsemi	ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	6,330In Stock 279,000Expected 2027-07-02	Cut Tape $0.302 $0.207 $0.102 $0.085 $0.059 Reel $0.052 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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU ESD5Z5.0T5G onsemi 1: $0.317 2,727In Stock 160,000On Order	Mfr. Part # ESD5Z5.0T5G Mouser Part # 863-ESD5Z5.0T5G	onsemi	ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	2,727In Stock 160,000On Order On Order Ship Dates Mfr. #: ESD5Z5.0T5G Stock: 2,727 Can Ship Immediately On Order: 80,000 Expected 2027-02-12 80,000 Expected 2027-02-15 Factory Lead-Time: 53 Weeks	Cut Tape $0.317 $0.158 $0.12 $0.088 $0.055 Reel $0.055 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 8,000	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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE ESD5Z6.0T1G onsemi 1: $0.302 653In Stock 96,000On Order	Mfr. Part # ESD5Z6.0T1G Mouser Part # 863-ESD5Z6.0T1G	onsemi	ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	653In Stock 96,000On Order On Order Ship Dates Mfr. #: ESD5Z6.0T1G Stock: 653 Can Ship Immediately On Order: 18,000 Expected 2027-01-15 30,000 Expected 2027-04-02 48,000 Expected 2027-04-09 Factory Lead-Time: 53 Weeks	Cut Tape $0.302 $0.171 $0.114 $0.085 $0.068 Reel $0.043 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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE ESD5Z7.0T1G onsemi 1: $0.302 118,463Expected 2027-07-16	Mfr. Part # ESD5Z7.0T1G Mouser Part # 863-ESD5Z7.0T1G	onsemi	ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	118,463Expected 2027-07-16	Cut Tape $0.302 $0.207 $0.114 $0.085 $0.082 Reel $0.06 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE ESD5Z7.0T5G onsemi 1: $0.317 15,978Expected 2027-04-09	Mfr. Part # ESD5Z7.0T5G Mouser Part # 863-ESD5Z7.0T5G	onsemi	ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	15,978Expected 2027-04-09	Cut Tape $0.317 $0.156 $0.12 $0.085 View Reel $0.052 $0.082 $0.052 $0.052 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 8,000	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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL PB FREE SZESD5Z2.5T5G onsemi 1: $0.346 6,909In Stock 8,000Expected 2027-06-30	Mfr. Part # SZESD5Z2.5T5G Mouser Part # 863-SZESD5Z2.5T5G	onsemi	ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL PB FREE Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	6,909In Stock 8,000Expected 2027-06-30	Cut Tape $0.346 $0.15 $0.124 $0.095 View Reel $0.049 $0.082 $0.072 $0.058 $0.049	Min.: 1 Mult.: 1 : 8,000	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	ESD Suppressors	ESD5Z	AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL PB ESD5Z2.5T5G onsemi 1: $0.302 37In Stock 16,000Expected 2027-04-02	Mfr. Part # ESD5Z2.5T5G Mouser Part # 863-ESD5Z2.5T5G	onsemi	ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL PB Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	37In Stock 16,000Expected 2027-04-02	Cut Tape $0.302 $0.156 $0.114 $0.085 View Reel $0.052 $0.082 $0.052 $0.052 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 8,000	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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 12V ESD Protection ESD5Z12T1G onsemi 1: $0.302 246,247On Order	Mfr. Part # ESD5Z12T1G Mouser Part # 863-ESD5Z12T1G	onsemi	ESD Protection Diodes / TVS Diodes 12V ESD Protection Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	246,247On Order On Order Ship Dates Mfr. #: ESD5Z12T1G Stock: 0 On Order: 247 Expected 2026-10-30 15,000 Expected 2026-11-20 78,000 Expected 2027-03-19 63,000 Expected 2027-07-16 90,000 Expected 2027-10-06 Factory Lead-Time: 53 Weeks	Cut Tape $0.302 $0.138 $0.102 $0.085 $0.068 Reel $0.052 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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE ESD5Z3.3T1G onsemi 1: $0.302 437,276On Order	Mfr. Part # ESD5Z3.3T1G Mouser Part # 863-ESD5Z3.3T1G	onsemi	ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	437,276On Order On Order Ship Dates Mfr. #: ESD5Z3.3T1G Stock: 0 On Order: 113,276 Expected 2027-04-09 174,000 Expected 2027-07-02 150,000 Expected 2027-07-09 Factory Lead-Time: 53 Weeks	Cut Tape $0.302 $0.207 $0.114 $0.085 $0.082 Reel $0.06 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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU ESD5Z3.3T5G onsemi 1: $0.302 214,878On Order	Mfr. Part # ESD5Z3.3T5G Mouser Part # 863-ESD5Z3.3T5G	onsemi	ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	214,878On Order On Order Ship Dates Mfr. #: ESD5Z3.3T5G Stock: 0 On Order: 6,878 Expected 2026-09-29 48,000 Expected 2027-03-19 80,000 Expected 2027-04-02 80,000 TBD Factory Lead-Time: 53 Weeks	Cut Tape $0.302 $0.207 $0.114 $0.085 View Reel $0.052 $0.082 $0.052 $0.052 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 8,000	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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU PBF SZESD5Z3.3T1G onsemi 1: $0.36 56,993On Order	Mfr. Part # SZESD5Z3.3T1G Mouser Part # 863-SZESD5Z3.3T1G	onsemi	ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU PBF Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	56,993On Order On Order Ship Dates Mfr. #: SZESD5Z3.3T1G Stock: 0 On Order: 23,993 Expected 2026-12-01 3,000 Expected 2027-02-05 30,000 Expected 2027-07-23 Factory Lead-Time: 53 Weeks	Cut Tape $0.36 $0.213 $0.143 $0.118 $0.095 Reel $0.069 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 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	ESD Suppressors	ESD5Z	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE SZESD5Z5.0T5G onsemi 1: $0.36 15,999In Stock 48,000On Order New Product	Mfr. Part # SZESD5Z5.0T5G Mouser Part # 863-SZESD5Z5.0T5G New Product	onsemi	ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	15,999In Stock 48,000On Order On Order Ship Dates Mfr. #: SZESD5Z5.0T5G Stock: 15,999 Can Ship Immediately On Order: 24,000 Expected 2027-01-29 24,000 Expected 2027-04-09 Factory Lead-Time: 53 Weeks	Cut Tape $0.36 $0.252 $0.124 $0.104 View Reel $0.058 $0.072 $0.062 $0.058 $0.058	Min.: 1 Mult.: 1 Max.: 6,400 : 8,000	Unidirectional	1 Channel	5 V	SMD/SMT	18.6 V	6.2 V	SOD-523	9.4 A	174 W	80 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	ESD5Z		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU ESD5Z12T5G onsemi 1: $0.288 15,515Expected 2027-01-15	Mfr. Part # ESD5Z12T5G Mouser Part # 863-ESD5Z12T5G	onsemi	ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	15,515Expected 2027-01-15	Cut Tape $0.288 $0.183 $0.114 $0.085 View Reel $0.048 $0.065 $0.048 $0.048 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU ESD5Z6.0T5G onsemi 1: $0.302 14,145Expected 2026-11-17	Mfr. Part # ESD5Z6.0T5G Mouser Part # 863-ESD5Z6.0T5G	onsemi	ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	14,145Expected 2026-11-17	Cut Tape $0.302 $0.207 $0.114 $0.085 View Reel $0.052 $0.082 $0.052 $0.052 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 8,000	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	ESD Suppressors	ESD5Z		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU PBF SZESD5Z12T1G onsemi 1: $0.36 44,900On Order	Mfr. Part # SZESD5Z12T1G Mouser Part # 863-SZESD5Z12T1G	onsemi	ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU PBF Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	44,900On Order On Order Ship Dates Mfr. #: SZESD5Z12T1G Stock: 0 On Order: 14,900 Expected 2027-04-02 30,000 Expected 2027-04-16 Factory Lead-Time: 53 Weeks	Cut Tape $0.36 $0.252 $0.131 $0.104 $0.095 Reel $0.069	Min.: 1 Mult.: 1 Max.: 3,000 : 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	ESD Suppressors	ESD5Z	AEC-Q100	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU PBF SZESD5Z12T5G onsemi 1: $0.36 7,991Expected 2027-02-26	Mfr. Part # SZESD5Z12T5G Mouser Part # 863-SZESD5Z12T5G	onsemi	ESD Protection Diodes / TVS Diodes SOD-523 EUT SNGL CU PBF Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	7,991Expected 2027-02-26	Cut Tape $0.36 $0.207 $0.131 $0.104 View Reel $0.06 $0.095 $0.06 $0.06	Min.: 1 Mult.: 1 : 8,000	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	ESD Suppressors	ESD5Z	AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE SZESD5Z5.0T1G onsemi 1: $0.36 39,000On Order	Mfr. Part # SZESD5Z5.0T1G Mouser Part # 863-SZESD5Z5.0T1G	onsemi	ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	39,000On Order On Order Ship Dates Mfr. #: SZESD5Z5.0T1G Stock: 0 On Order: 12,000 Expected 2027-04-09 9,000 Expected 2027-04-16 18,000 Expected 2027-07-02 Factory Lead-Time: 53 Weeks	Cut Tape $0.36 $0.252 $0.131 $0.104 $0.095 Reel $0.069	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000				SMD/SMT			SOD-523-2								ESD Suppressors	ESD5Z	AEC-Q100	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes ESD Protection Diode, SOD-523 SZESD5Z6.0T1G onsemi 1: $0.346 11,900On Order New Product	Mfr. Part # SZESD5Z6.0T1G Mouser Part # 863-SZESD5Z6.0T1G New Product	onsemi	ESD Protection Diodes / TVS Diodes ESD Protection Diode, SOD-523	Datasheet	11,900On Order On Order Ship Dates Mfr. #: SZESD5Z6.0T1G Stock: 0 On Order: 5,900 Expected 2026-12-01 6,000 Expected 2026-12-11 Factory Lead-Time: 53 Weeks	Cut Tape $0.346 $0.226 $0.124 $0.104 $0.072 Reel $0.06	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Unidirectional	1 Channel	6 V	SMD/SMT	12.4 V	6.8 V	SOD-523-2	8.8 A	181 W	70 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	ESD5Z		Reel, Cut Tape

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