1N3028B The 1N3028B is a 1 W Zener diode from Solid State Devices Inc (SSDI) in a DO-13 through-hole package. It features a maximum power dissipation of 1 W and a tolerance of ±5%.
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1N3028B

Available from 1 distributors
Mfr Name: Solid State Devices Inc (SSDI)
Solid State Devices Inc (SSDI)
The 1N3028B is a 1 W Zener diode from Solid State Devices Inc (SSDI) in a DO-13 through-hole package. It features a maximum power dissipation of 1 W and a tolerance of ±5%.
Total Stock: 1 pcs
$ Price Range: $4.79 - $14.86

1N3028B Available from 1 distributor

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1N3028B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tolerance
Voltage

1N3028B Description

Short technical summary and product information.

The 1N3028B is a Zener diode manufactured by Solid State Devices Inc (SSDI), designed for voltage regulation and protection applications. It is rated for a maximum power dissipation of 1 W, making it suitable for low-power circuits.

 

This diode offers a forward voltage of 1.5 V at 200 mA and a maximum reverse leakage current of 500 nA at 16.7 V. The maximum dynamic impedance is 23 Ω, and the device operates over a temperature range of -65°C to 175°C.

 

The 1N3028B is housed in a DO-13 package with through-hole mounting, providing robust mechanical stability. The tolerance is ±5%, ensuring consistent performance within specified limits.

1N3028B Quick Information

Product Type: Zener Diode
Series: 1N3028
Canonical Name: 1N3028B Zener Diode, 1 W, DO-13, Through Hole
Subcategory: Single Zener Diode

1N3028B Compliance

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

1N3028B Estimated Pricing

Qty Low High
1+ $14.86 $14.86
10+ $4.94 $4.94
100+ $4.79 $4.79
200+ $5.93 $5.93
500+ $5.73 $5.73
1,000+ $5.63 $5.63

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

1N3028B Features

  • 1 W maximum power dissipation.
  • DO-13 through-hole package.
  • ±5% tolerance on Zener voltage.
  • Operating temperature -65°C to 175°C.
  • Maximum reverse leakage 500 nA at 16.7 V.

1N3028B Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection in DC supplies.
  • Reference voltage in analog circuits.
  • Clamping in signal conditioning circuits.

1N3028B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the power dissipation of the 1N3028B?

The maximum power dissipation is 1 W.

What is the forward voltage of the 1N3028B?

The forward voltage is 1.5 V at 200 mA.

What is the operating temperature range of the 1N3028B?

The operating temperature range is -65°C to 175°C.

What package does the 1N3028B come in?

The 1N3028B is available in a DO-13 through-hole package.

What is the reverse leakage current of the 1N3028B?

The maximum reverse leakage current is 500 nA at 16.7 V.

What is the tolerance of the 1N3028B?

The tolerance is ±5%.

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