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Diodes / Zener Diodes / ZY33
Datasheets
ZY33 by:

Zener Diode, 33V V(Z), 5%, 2W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN

Part Details for ZY33 by Diotec Semiconductor AG

Results Overview of ZY33 by Diotec Semiconductor AG

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

ZY33 Information

ZY33 by Diotec Semiconductor AG is a Zener Diode.
Zener Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for ZY33

Part # Distributor Description Stock Price Buy
DISTI # 4878-ZY33CT-ND
DigiKey DIODE ZENER 33V 2W DO204AC Min Qty: 1 Lead time: 8 Weeks Container: Cut Tape (CT), Bulk 9720
In Stock
  • 1 $0.3600
  • 10 $0.1830
  • 100 $0.1160
  • 500 $0.0990
  • 1,000 $0.0740
  • 5,000 $0.0670
  • 10,000 $0.0600
  • 15,000 $0.0583
  • 25,000 $0.0578
$0.0578 / $0.3600 Buy Now
DISTI # 637-ZY33
Mouser Electronics Zener Diodes Zener, DO-41, 33V, 2W, 5% RoHS: Compliant 9911
  • 1 $0.3700
  • 10 $0.1830
  • 100 $0.1160
  • 500 $0.1010
  • 1,000 $0.0740
  • 5,000 $0.0670
  • 10,000 $0.0600
  • 50,000 $0.0590
$0.0590 / $0.3700 Buy Now
Onlinecomponents.com Zener Diode - DO-41 - 33V - 2W - 5% RoHS: Compliant 0
  • 5,000 $0.0496
  • 10,000 $0.0474
  • 25,000 $0.0461
  • 50,000 $0.0426
  • 100,000 $0.0409
  • 150,000 $0.0403
  • 250,000 $0.0397
$0.0397 / $0.0496 Buy Now
DISTI # 87329597
Verical Zener Diode Single 33V 6% 15Ohm 2000mW 2-Pin DO-41 Ammo Min Qty: 826 Package Multiple: 1 Americas - 4783
  • 826 $0.0848
$0.0848 Buy Now
DISTI # ZY33-DIO
TME Diode: Zener, 2W, 33V, 57mA, Ammo Pack, DO41, single diode, ZY Min Qty: 10 7830
  • 10 $0.0854
  • 50 $0.0735
  • 250 $0.0589
  • 1,000 $0.0529
  • 5,000 $0.0494
$0.0494 / $0.0854 Buy Now

Part Details for ZY33

ZY33 CAD Models

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ZY33 Part Data Attributes

Parametric Data
ZY33 Diotec Semiconductor AG
Buy Now Datasheet
Compare Parts:
ZY33 Diotec Semiconductor AG Zener Diode, 33V V(Z), 5%, 2W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer DIOTEC SEMICONDUCTOR AG
Part Package Code DO-41
Package Description DO-41, 2 PIN
Pin Count 2
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 15 Ω
JEDEC-95 Code DO-204AL
JESD-30 Code O-PALF-W2
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -50 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style LONG FORM
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 2 W
Qualification Status Not Qualified
Reference Voltage-Nom 33 V
Surface Mount NO
Technology ZENER
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 5%
Working Test Current 25 mA

Alternate Parts for ZY33

This table gives cross-reference parts and alternative options found for ZY33. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ZY33, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ZY33 Vishay Semiconductors Check for Price Zener Diode, 33V V(Z), 6.06%, 2W, Silicon, Unidirectional, DO-204AM, PLASTIC, DO-41, 2 PIN ZY33 vs ZY33
ZY33P Micro Commercial Components Check for Price Zener Diode, 33V V(Z), 5%, 2W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2 ZY33 vs ZY33P
ZY33-BP Micro Commercial Components Check for Price Zener Diode, 33V V(Z), 5%, 2W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2 ZY33 vs ZY33-BP
ZY33-T Micro Commercial Components Check for Price Zener Diode, ZY33 vs ZY33-T
ZY33 Fagor Electrónica Check for Price Zener Diode, 33V V(Z), 6%, 2W, DO-15, ZY33 vs ZY33
ZY33 Micro Commercial Components Check for Price Zener Diode, 33V V(Z), 5%, 2W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2 ZY33 vs ZY33
ZY33-AP Micro Commercial Components Check for Price Zener Diode, 33V V(Z), 5%, 2W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2 ZY33 vs ZY33-AP
ZY33-A Micro Commercial Components Check for Price Zener Diode, ZY33 vs ZY33-A
ZY33 Promax-Johnton Electronic Corporation Check for Price Zener Diode, 33V V(Z), 5%, 2W, Silicon, Unidirectional, PLASTIC PACKAGE-2 ZY33 vs ZY33
ZY33-B Micro Commercial Components Check for Price Zener Diode, ZY33 vs ZY33-B
Part Number Manufacturer Composite Price Description Compare
1N5362B Central Semiconductor Corp Check for Price Zener Diode, 28V V(Z), 5%, 5W, Silicon, Unidirectional, ZY33 vs 1N5362B
1N5362A Crimson Semiconductor Inc Check for Price Zener Diode, 28V V(Z), 10%, 5W, Silicon, Unidirectional, ZY33 vs 1N5362A
NTE147A NTE Electronics Inc Check for Price Zener Diode, 33V V(Z), 5%, 1W, Silicon, Unidirectional, ZY33 vs NTE147A
JANTX1N4476 Sensitron Semiconductors Check for Price Zener Diode, 30V V(Z), 5%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, SIMILAR TO DO-41, 2 PIN ZY33 vs JANTX1N4476
SZN4476CS Solid State Devices Inc (SSDI) Check for Price Zener Diode, 30V V(Z), 2%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS PACKAGE-2 ZY33 vs SZN4476CS
1N4475TRLEADFREE Central Semiconductor Corp Check for Price Zener Diode, 27V V(Z), 1.5W, Silicon, Unidirectional, DO-41, ZY33 vs 1N4475TRLEADFREE
1N4477 Central Semiconductor Corp Check for Price Zener Diode, 33V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41, DO-41, 2 PIN ZY33 vs 1N4477
1N5036ABK Central Semiconductor Corp Check for Price Zener Diode, 33V V(Z), 2.5W, Silicon, Unidirectional ZY33 vs 1N5036ABK
JAN1N4476 Semicon Components Inc Check for Price Zener Diode, 30V V(Z), 5%, 1.5W, Silicon, Unidirectional ZY33 vs JAN1N4476
1N5034A Central Semiconductor Corp Check for Price Zener Diode, 27V V(Z), 5%, 2.5W, Silicon, Unidirectional ZY33 vs 1N5034A

ZY33 Related Parts

ZY33 Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the ZY33 is 35V, although the recommended maximum operating voltage is 30V to ensure reliable operation and prevent overheating.

  • The ZY33 has built-in protection against input voltage transients and spikes, including a voltage clamp to prevent damage from high-voltage spikes. However, it's still recommended to use external protection devices, such as TVS diodes, for extreme transient conditions.

  • The minimum input voltage required for the ZY33 to maintain regulation is typically around 2.5V above the output voltage. For example, for a 5V output, the minimum input voltage would be around 7.5V.

  • The ZY33 is rated for operation up to 125°C, making it suitable for high-temperature applications. However, the device's power dissipation and thermal resistance should be carefully considered to ensure reliable operation.

  • The ZY33 has a soft-start feature that helps to reduce inrush currents during power-up. During power-down, the device's output voltage decays rapidly to prevent back-EMF damage to the input source.

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