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CZR53 5.0W Surface Mount Zener Diodes

Comchip CZR53 5.0W Surface Mount Zener Diodes offer high peak power dissipation and high thermal resistance. These glass passivated diodes are available with a zener voltage range of 5.1V to 200V. They feature low leakage, low inductance, and built-in strain relief. They are ideal for use in stabilizing supply rails from higher voltages and providing reference voltages for circuits. Packaged in a space-saving, low-profile DO-214AA surface mount case, these diodes are halogen and lead-free and fully RoHS Compliant.

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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.	Vz - Zener Voltage	Mounting Style	Package / Case	Pd - Power Dissipation	Voltage Tolerance	Ir - Maximum Reverse Leakage Current	Zz - Zener Impedance	Minimum Operating Temperature	Maximum Operating Temperature	Configuration	Test Current	Packaging
Zener Diodes ZENER 5W 60V SMB HALOGEN-FREE CZRB5371B-HF Comchip Technology 1: $1.51 1,130In Stock	Mfr. Part # CZRB5371B-HF Mouser Part # 750-CZRB5371B-HF	Comchip Technology	Zener Diodes ZENER 5W 60V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	1,130In Stock	Cut Tape $1.51 $0.927 $0.61 $0.478 Reel $0.35 View $0.421 $0.317 $0.316 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	60 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	40 Ohms	- 55 C	+ 150 C	Single	20 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 130V SMB HALOGEN-FREE CZRB5381B-HF Comchip Technology 1: $1.51 2,339In Stock	Mfr. Part # CZRB5381B-HF Mouser Part # 750-CZRB5381B-HF	Comchip Technology	Zener Diodes ZENER 5W 130V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	2,339In Stock	Cut Tape $1.51 $0.927 $0.61 $0.478 Reel $0.361 View $0.428 $0.317 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	130 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	190 Ohms	- 55 C	+ 150 C	Single	10 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 36V SMB HALOGEN-FREE CZRB5365B-HF Comchip Technology 1: $1.51 34In Stock 6,000On Order	Mfr. Part # CZRB5365B-HF Mouser Part # 750-CZRB5365B-HF	Comchip Technology	Zener Diodes ZENER 5W 36V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	34In Stock 6,000On Order On Order Ship Dates Mfr. #: CZRB5365B-HF Stock: 34 Can Ship Immediately On Order: 3,000 Expected 1/29/2027 3,000 Expected 2/16/2027 Factory Lead-Time: 20 Weeks	Cut Tape $1.51 $0.927 $0.61 $0.478 Reel $0.351 View $0.421 $0.321 $0.308 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	36 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	11 Ohms	- 55 C	+ 150 C	Single	30 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 14V SMB HALOGEN-FREE CZRB5351B-HF Comchip Technology 1: $1.51 1,054In Stock	Mfr. Part # CZRB5351B-HF Mouser Part # 750-CZRB5351B-HF	Comchip Technology	Zener Diodes ZENER 5W 14V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	1,054In Stock	Cut Tape $1.51 $0.927 $0.61 $0.478 Reel $0.35 View $0.421 $0.317 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	14 V	SMD/SMT	DO-214AA-2	5 W	5 %	1 uA	2.5 Ohms	- 55 C	+ 150 C	Single	100 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 190V SMB HALOGEN-FREE CZRB5387B-HF Comchip Technology 1: $1.51 2,670In Stock	Mfr. Part # CZRB5387B-HF Mouser Part # 750-CZRB5387B-HF	Comchip Technology	Zener Diodes ZENER 5W 190V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	2,670In Stock	Cut Tape $1.51 $0.927 $0.61 $0.478 Reel $0.35 View $0.421 $0.317 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	190 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	450 Ohms	- 55 C	+ 150 C	Single	5 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 30V SMB HALOGEN-FREE CZRB5363B-HF Comchip Technology 1: $1.51 3In Stock 9,000On Order	Mfr. Part # CZRB5363B-HF Mouser Part # 750-CZRB5363B-HF	Comchip Technology	Zener Diodes ZENER 5W 30V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	3In Stock 9,000On Order On Order Ship Dates Mfr. #: CZRB5363B-HF Stock: 3 Can Ship Immediately On Order: 3,000 Expected 1/19/2027 6,000 Expected 1/22/2027 Factory Lead-Time: 17 Weeks	Cut Tape $1.51 $0.927 $0.61 $0.478 Reel $0.35 View $0.421 $0.317 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	30 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	8 Ohms	- 55 C	+ 150 C	Single	40 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 5.1V SMB HALOGEN-FREE CZRB5338B-HF Comchip Technology 1: $1.82 20,543In Stock	Mfr. Part # CZRB5338B-HF Mouser Part # 750-CZRB5338B-HF	Comchip Technology	Zener Diodes ZENER 5W 5.1V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr smd zener diode	Datasheet	20,543In Stock	Cut Tape $1.82 $0.85 $0.755 $0.589 Reel $0.465 View $0.577 $0.456 $0.433 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5.1 V	SMD/SMT	DO-214AA-2	5 W	5 %	1 uA	1.5 Ohms	- 55 C	+ 150 C	Single	240 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 6.0V SMB HALOGEN-FREE CZRB5340B-HF Comchip Technology 1: $1.85 14,944In Stock	Mfr. Part # CZRB5340B-HF Mouser Part # 750-CZRB5340B-HF	Comchip Technology	Zener Diodes ZENER 5W 6.0V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	14,944In Stock	Cut Tape $1.85 $0.859 $0.763 $0.593 Reel $0.442 View $0.534 $0.423 $0.407 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6 V	SMD/SMT	DO-214AA-2	5 W	5 %	1 uA	1 Ohms	- 55 C	+ 150 C	Single	200 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 6.8V SMB HALOGEN-FREE CZRB5342B-HF Comchip Technology 1: $1.74 5,282In Stock	Mfr. Part # CZRB5342B-HF Mouser Part # 750-CZRB5342B-HF	Comchip Technology	Zener Diodes ZENER 5W 6.8V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	5,282In Stock	Cut Tape $1.74 $1.09 $0.72 $0.56 Reel $0.442 View $0.508 $0.408 $0.402 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6.8 V	SMD/SMT	DO-214AA-2	5 W	5 %	10 uA	1 Ohms	- 55 C	+ 150 C	Single	175 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 56V SMB HALOGEN-FREE CZRB5370B-HF Comchip Technology 1: $1.43 13,974In Stock	Mfr. Part # CZRB5370B-HF Mouser Part # 750-CZRB5370B-HF	Comchip Technology	Zener Diodes ZENER 5W 56V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	13,974In Stock	Cut Tape $1.43 $0.663 $0.586 $0.452 Reel $0.369 View $0.434 $0.361 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	56 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	35 Ohms	- 55 C	+ 150 C	Single	20 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 5.6V SMB HALOGEN-FREE CZRB5339B-HF Comchip Technology 1: $1.81 951In Stock 15,000On Order	Mfr. Part # CZRB5339B-HF Mouser Part # 750-CZRB5339B-HF	Comchip Technology	Zener Diodes ZENER 5W 5.6V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	951In Stock 15,000On Order On Order Ship Dates Mfr. #: CZRB5339B-HF Stock: 951 Can Ship Immediately On Order: 9,000 Expected 2/10/2027 6,000 Expected 2/15/2027 Factory Lead-Time: 16 Weeks	Cut Tape $1.81 $0.85 $0.755 $0.589 Reel $0.494 View $0.56 $0.473 $0.438 $0.433 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5.6 V	SMD/SMT	DO-214AA-2	5 W	5 %	1 uA	1 Ohms	- 55 C	+ 150 C	Single	220 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 6.2V SMB HALOGEN-FREE CZRB5341B-HF Comchip Technology 1: $1.74 3,299In Stock	Mfr. Part # CZRB5341B-HF Mouser Part # 750-CZRB5341B-HF	Comchip Technology	Zener Diodes ZENER 5W 6.2V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	3,299In Stock	Cut Tape $1.74 $0.81 $0.72 $0.56 Reel $0.442 View $0.546 $0.434 $0.402 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6.2 V	SMD/SMT	DO-214AA-2	5 W	5 %	1 uA	1 Ohms	- 55 C	+ 150 C	Single	200 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 8.2V SMB HALOGEN-FREE CZRB5344B-HF Comchip Technology 1: $1.85 2,825In Stock	Mfr. Part # CZRB5344B-HF Mouser Part # 750-CZRB5344B-HF	Comchip Technology	Zener Diodes ZENER 5W 8.2V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	2,825In Stock	Cut Tape $1.85 $0.859 $0.763 $0.593 Reel $0.442 View $0.56 $0.423 $0.407 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	8.2 V	SMD/SMT	DO-214AA-2	5 W	5 %	10 uA	1.5 Ohms	- 55 C	+ 150 C	Single	150 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 9.1V SMB HALOGEN-FREE CZRB5346B-HF Comchip Technology 1: $1.74 3,732In Stock	Mfr. Part # CZRB5346B-HF Mouser Part # 750-CZRB5346B-HF	Comchip Technology	Zener Diodes ZENER 5W 9.1V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	3,732In Stock	Cut Tape $1.74 $0.81 $0.72 $0.56 Reel $0.442 View $0.546 $0.434 $0.407 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	9.1 V	SMD/SMT	DO-214AA-2	5 W	5 %	7.5 uA	2 Ohms	- 55 C	+ 150 C	Single	150 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 10V SMB HALOGEN-FREE CZRB5347B-HF Comchip Technology 1: $1.43 3,515In Stock	Mfr. Part # CZRB5347B-HF Mouser Part # 750-CZRB5347B-HF	Comchip Technology	Zener Diodes ZENER 5W 10V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	3,515In Stock	Cut Tape $1.43 $0.663 $0.586 $0.452 Reel $0.354 View $0.434 $0.332 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	10 V	SMD/SMT	DO-214AA-2	5 W	5 %	5 uA	2 Ohms	- 55 C	+ 150 C	Single	125 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 12V SMB HALOGEN-FREE CZRB5349B-HF Comchip Technology 1: $1.43 1,454In Stock	Mfr. Part # CZRB5349B-HF Mouser Part # 750-CZRB5349B-HF	Comchip Technology	Zener Diodes ZENER 5W 12V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	1,454In Stock	Cut Tape $1.43 $0.663 $0.586 $0.478 Reel $0.354 View $0.462 $0.341 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12 V	SMD/SMT	DO-214AA-2	5 W	5 %	2 uA	2.5 Ohms	- 55 C	+ 150 C	Single	100 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 13V SMB HALOGEN-FREE CZRB5350B-HF Comchip Technology 1: $1.43 2,009In Stock	Mfr. Part # CZRB5350B-HF Mouser Part # 750-CZRB5350B-HF	Comchip Technology	Zener Diodes ZENER 5W 13V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	2,009In Stock	Cut Tape $1.43 $0.897 $0.586 $0.452 Reel $0.354 View $0.41 $0.326 $0.308 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	13 V	SMD/SMT	DO-214AA-2	5 W	5 %	1 uA	2.5 Ohms	- 55 C	+ 150 C	Single	100 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 16V SMB HALOGEN-FREE CZRB5353B-HF Comchip Technology 1: $1.43 620In Stock 3,000Expected 11/9/2026	Mfr. Part # CZRB5353B-HF Mouser Part # 750-CZRB5353B-HF	Comchip Technology	Zener Diodes ZENER 5W 16V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	620In Stock 3,000Expected 11/9/2026	Cut Tape $1.43 $0.663 $0.586 $0.452 Reel $0.369 View $0.434 $0.35 $0.317 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 V	SMD/SMT	DO-214AA-2	5 W	5 %	1 uA	2.5 Ohms	- 55 C	+ 150 C	Single	75 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 18V SMB HALOGEN-FREE CZRB5355B-HF Comchip Technology 1: $1.43 594In Stock 3,000On Order	Mfr. Part # CZRB5355B-HF Mouser Part # 750-CZRB5355B-HF	Comchip Technology	Zener Diodes ZENER 5W 18V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	594In Stock 3,000On Order	Cut Tape $1.43 $0.663 $0.586 $0.452 Reel $0.35 View $0.434 $0.332 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	18 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	2.5 Ohms	- 55 C	+ 150 C	Single	65 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 20V SMB HALOGEN-FREE CZRB5357B-HF Comchip Technology 1: $1.51 2,855In Stock	Mfr. Part # CZRB5357B-HF Mouser Part # 750-CZRB5357B-HF	Comchip Technology	Zener Diodes ZENER 5W 20V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	2,855In Stock	Cut Tape $1.51 $0.702 $0.569 $0.452 Reel $0.354 View $0.421 $0.332 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	20 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	3 Ohms	- 55 C	+ 150 C	Single	65 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 22V SMB HALOGEN-FREE CZRB5358B-HF Comchip Technology 1: $1.43 2,177In Stock	Mfr. Part # CZRB5358B-HF Mouser Part # 750-CZRB5358B-HF	Comchip Technology	Zener Diodes ZENER 5W 22V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	2,177In Stock	Cut Tape $1.43 $0.897 $0.586 $0.452 Reel $0.369 View $0.421 $0.321 $0.308 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	22 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	3.5 Ohms	- 55 C	+ 150 C	Single	50 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 24V SMB HALOGEN-FREE CZRB5359B-HF Comchip Technology 1: $1.51 4,455In Stock	Mfr. Part # CZRB5359B-HF Mouser Part # 750-CZRB5359B-HF	Comchip Technology	Zener Diodes ZENER 5W 24V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	4,455In Stock	Cut Tape $1.51 $0.702 $0.61 $0.478 Reel $0.354 View $0.447 $0.341 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	24 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	3.5 Ohms	- 55 C	+ 150 C	Single	50 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 27V SMB HALOGEN-FREE CZRB5361B-HF Comchip Technology 1: $1.43 14In Stock 6,000Expected 2/22/2027	Mfr. Part # CZRB5361B-HF Mouser Part # 750-CZRB5361B-HF	Comchip Technology	Zener Diodes ZENER 5W 27V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	14In Stock 6,000Expected 2/22/2027	Cut Tape $1.43 $0.663 $0.586 $0.452 Reel $0.369 View $0.434 $0.332 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	27 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	5 Ohms	- 55 C	+ 150 C	Single	50 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 33V SMB HALOGEN-FREE CZRB5364B-HF Comchip Technology 1: $1.51 472In Stock 9,000Expected 12/14/2026	Mfr. Part # CZRB5364B-HF Mouser Part # 750-CZRB5364B-HF	Comchip Technology	Zener Diodes ZENER 5W 33V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	472In Stock 9,000Expected 12/14/2026	Cut Tape $1.51 $0.702 $0.61 $0.478 Reel $0.369 View $0.447 $0.35 $0.322 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	33 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	10 Ohms	- 55 C	+ 150 C	Single	40 mA	Reel, Cut Tape, MouseReel
Zener Diodes ZENER 5W 39V SMB HALOGEN-FREE CZRB5366B-HF Comchip Technology 1: $1.50 3,054In Stock	Mfr. Part # CZRB5366B-HF Mouser Part # 750-CZRB5366B-HF	Comchip Technology	Zener Diodes ZENER 5W 39V SMB HALOGEN-FREE Learn More about Comchip Technology comchip czr53 zener diodes	Datasheet	3,054In Stock	Cut Tape $1.50 $0.926 $0.608 $0.477 Reel $0.369 View $0.42 $0.332 $0.317 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	39 V	SMD/SMT	DO-214AA-2	5 W	5 %	500 nA	14 Ohms	- 55 C	+ 150 C	Single	30 mA	Reel, Cut Tape, MouseReel