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1N5223B-TR 1N5223B-TR is a 2.7V Zener diode from Vishay Dale. It features 500mW power dissipation, ±5% tolerance, and through-hole DO-35 package.
Mfr Part #:

1N5223B-TR

Available from 1 distributors
Mfr Name: Vishay
Vishay
1N5223B-TR is a 2.7V Zener diode from Vishay Dale. It features 500mW power dissipation, ±5% tolerance, and through-hole DO-35 package.
✓ Total Stock: 1,600 pcs
$ Price Range: $0.03 - $0.29

1N5223B-TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
1,600 pcs
On Request
1600 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

1N5223B-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzt)
Junction Temperature
Lead Style
Mounting Type
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Weight
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1N5223B-TR Description

Short technical summary and product information.

The 1N5223B-TR is a Zener diode from Vishay Dale, part of the 1N5221-1N5267 series of small signal Zener diodes. It offers a nominal Zener voltage of 2.7V with a tolerance of ±5% (B suffix). The device is rated for a maximum power dissipation of 500mW at a lead temperature of 25°C. It is designed for voltage stabilization applications. The diode has a maximum forward voltage of 1.1V at 200mA forward current, and a reverse leakage current of 75µA at 1V reverse voltage. The dynamic impedance is 30Ω at test current. The junction temperature is up to 175°C, with storage temperature range from -65°C to +175°C. The device is packaged in a DO-35 (DO-204AH) axial through-hole package, with a weight of approximately 125mg. It is RoHS compliant (unverified) and MSL level 1. The device is suitable for through-hole mounting on PCBs. Key specifications include 2.7V Zener voltage, 500mW power dissipation, ±5% tolerance, and DO-35 package.

1N5223B-TR Quick Information

Product Type: Zener Diode
Series: 1N5221-1N5267
Canonical Name: 1N5223B-TR Zener Diode 2.7V 5% 500mW DO-35
Subcategory: Zener - Single

1N5223B-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1N5223B-TR Estimated Pricing

Qty Low High
1+ $0.29 $0.29
10+ $0.17 $0.17
100+ $0.11 $0.11
500+ $0.07 $0.07
1,000+ $0.07 $0.07
2,500+ $0.06 $0.06
5,000+ $0.05 $0.05
10,000+ $0.04 $0.04
20,000+ $0.03 $0.03

Estimated market price range - modelled values for guidance only, not live distributor offers.

1N5223B-TR Features

  • Zener voltage 2.7V with ±5% tolerance.
  • Maximum power dissipation 500mW.
  • DO-35 through-hole axial package.
  • Operating junction temperature up to 175°C.

1N5223B-TR Applications

  • Used for voltage regulation in low-power circuits.
  • Ideal for voltage reference applications.
  • Suitable for overvoltage protection.
  • Common in consumer electronics power supplies.

1N5223B-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5223B-TR?

2.7V nominal with ±5% tolerance.

What is the maximum power dissipation?

500mW at lead temperature ≤25°C.

What is the forward voltage?

1.1V maximum at 200mA forward current.

What is the test current?

20mA.

What is the package type?

DO-35 (DO-204AH) axial through-hole.

What is the reverse leakage current?

75µA maximum at 1V reverse voltage.

What is the operating junction temperature?

Up to 175°C.

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