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 (USD) 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: $0.25 A tariff of 17% may be applied if shipping to the United States. 583In Stock 8,000Expected 12/21/2026	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 12/21/2026	Cut Tape $0.25 $0.175 $0.094 $0.072 View Reel $0.042 $0.066 $0.042 $0.042 MouseReel Available A tariff of 17% may be applied if shipping to the United States.	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 SOD523 ESD DIODE SZESD5Z5.0T5G onsemi 1: $0.25 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 4/9/2027 24,000 Expected 4/23/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.25 $0.175 $0.086 $0.072 View Reel $0.04 $0.05 $0.043 $0.04 $0.04	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 2.5V ESD Protection Unidirectional ESD5Z2.5T1G onsemi 1: $0.21 A tariff of 17% may be applied if shipping to the United States. 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 7/2/2027 66,000 TBD Factory Lead-Time: 53 Weeks	Cut Tape $0.21 $0.118 $0.071 $0.059 $0.041 Reel $0.04 MouseReel Available A tariff of 17% may be applied if shipping to the United States.	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: $0.21 A tariff of 17% may be applied if shipping to the United States. 6,330In Stock 279,000Expected 7/2/2027	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 7/2/2027	Cut Tape $0.21 $0.144 $0.071 $0.059 $0.041 Reel $0.036 MouseReel Available A tariff of 17% may be applied if shipping to the United States.	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: $0.22 A tariff of 17% may be applied if shipping to the United States. 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 2/12/2027 80,000 Expected 2/15/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.22 $0.11 $0.083 $0.061 $0.038 Reel $0.038 MouseReel Available A tariff of 17% may be applied if shipping to the United States.	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: $0.21 A tariff of 17% may be applied if shipping to the United States. 403In 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	403In Stock 96,000On Order On Order Ship Dates Mfr. #: ESD5Z6.0T1G Stock: 403 Can Ship Immediately On Order: 18,000 Expected 1/15/2027 30,000 Expected 4/2/2027 48,000 Expected 4/9/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.21 $0.119 $0.079 $0.059 $0.047 Reel $0.03 MouseReel Available A tariff of 17% may be applied if shipping to the United States.	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: $0.21 A tariff of 17% may be applied if shipping to the United States. 118,463Expected 7/16/2027	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 7/16/2027	Cut Tape $0.21 $0.144 $0.079 $0.059 $0.057 Reel $0.042 MouseReel Available A tariff of 17% may be applied if shipping to the United States.	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 SOD-523 EUT SNGL PB FREE SZESD5Z2.5T5G onsemi 1: $0.24 A tariff of 17% may be applied if shipping to the United States. 6,909In Stock 8,000Expected 6/30/2027	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 6/30/2027	Cut Tape $0.24 $0.104 $0.086 $0.066 View Reel $0.034 $0.057 $0.05 $0.04 $0.034 A tariff of 17% may be applied if shipping to the United States.	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: $0.21 A tariff of 17% may be applied if shipping to the United States. 37In Stock 16,000Expected 4/2/2027	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 4/2/2027	Cut Tape $0.21 $0.108 $0.079 $0.059 View Reel $0.036 $0.057 $0.036 $0.036 MouseReel Available A tariff of 17% may be applied if shipping to the United States.	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: $0.21 A tariff of 17% may be applied if shipping to the United States. 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 10/30/2026 72,000 Expected 4/23/2027 21,000 Expected 5/31/2027 63,000 Expected 7/16/2027 90,000 Expected 10/6/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.21 $0.096 $0.071 $0.059 $0.047 Reel $0.036 MouseReel Available A tariff of 17% may be applied if shipping to the United States.	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: $0.21 A tariff of 17% may be applied if shipping to the United States. 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 4/9/2027 174,000 Expected 7/2/2027 150,000 Expected 7/9/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.21 $0.144 $0.079 $0.059 $0.057 Reel $0.042 MouseReel Available A tariff of 17% may be applied if shipping to the United States.	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: $0.21 214,878On 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 9/29/2026 80,000 Expected 4/2/2027 48,000 Expected 4/23/2027 80,000 TBD Factory Lead-Time: 53 Weeks	Cut Tape $0.21 $0.144 $0.079 $0.059 View Reel $0.036 $0.057 $0.036 $0.036 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: $0.25 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: 26,993 Expected 12/1/2026 30,000 Expected 7/23/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.25 $0.148 $0.099 $0.082 $0.066 Reel $0.048 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 SOD-523 EUT SNGL CU ESD5Z12T5G onsemi 1: $0.20 A tariff of 17% may be applied if shipping to the United States. 15,515Expected 1/15/2027	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 1/15/2027	Cut Tape $0.20 $0.127 $0.079 $0.059 View Reel $0.033 $0.045 $0.033 $0.033 MouseReel Available A tariff of 17% may be applied if shipping to the United States.	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: $0.21 14,145Expected 11/17/2026	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 11/17/2026	Cut Tape $0.21 $0.144 $0.079 $0.059 View Reel $0.036 $0.057 $0.036 $0.036 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 SOD523 ESD DIODE ESD5Z7.0T5G onsemi 1: $0.22 15,978Expected 4/9/2027	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 4/9/2027	Cut Tape $0.22 $0.108 $0.083 $0.059 View Reel $0.036 $0.057 $0.036 $0.036 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 CU PBF SZESD5Z12T1G onsemi 1: $0.25 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: 11,900 Expected 1/15/2027 15,000 Expected 4/2/2027 18,000 Expected 4/16/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.25 $0.175 $0.091 $0.072 $0.066 Reel $0.048	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: $0.25 7,991Expected 4/23/2027	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 4/23/2027	Cut Tape $0.25 $0.144 $0.091 $0.072 View Reel $0.042 $0.066 $0.042 $0.042	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: $0.25 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 4/9/2027 9,000 Expected 4/16/2027 18,000 Expected 7/2/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.25 $0.175 $0.091 $0.072 $0.066 Reel $0.048	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: $0.24 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 12/1/2026 6,000 Expected 5/31/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.24 $0.157 $0.086 $0.072 $0.05 Reel $0.042	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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