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1N3350B The 1N3350B is a 200V, 50W Zener diode in a DO-5 (DO-203AB) stud mount package. It features ±5% tolerance and operates from -65°C to +175°C.
Mfr Part #:

1N3350B

Available from 1 distributors
Mfr Name: Solid State Devices Inc (SSDI)
Solid State Devices Inc (SSDI)
The 1N3350B is a 200V, 50W Zener diode in a DO-5 (DO-203AB) stud mount package. It features ±5% tolerance and operates from -65°C to +175°C.
Total Stock: 6,565 pcs

1N3350B Available from 1 distributor

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1N3350B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzt)
Military Grade
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation
Reverse Leakage Current
Storage Temperature
Storage Temperature Range
Supplier Device Package
Terminal Finish
Thermal Resistance - Junction to Case
Tolerance
Voltage
Weight
Zener Impedance (Zzt)
Zener Voltage
junction_temperature_range

1N3350B Description

Short technical summary and product information.

The 1N3350B is a high-power Zener diode designed for voltage regulation applications. It offers a nominal Zener voltage of 200V with a ±5% tolerance and can dissipate up to 50W of power when properly mounted with adequate heat sinking. The device is housed in a hermetically sealed DO-5 (DO-203AB) stud mount package, ensuring robust mechanical and environmental performance.

 

Electrical characteristics include a Zener impedance (Zzt) of 100Ω, a reverse leakage current of 5µA at 152V, and a forward voltage of 1.5V at 10A. The junction and storage temperature range is -65°C to +175°C, with a thermal resistance (junction to case) of 2.0°C/W maximum.

 

This diode is suitable for use in power supplies, voltage reference circuits, and transient protection. The stud mount design allows for secure attachment to heat sinks, making it ideal for high-current, high-temperature environments.

1N3350B Quick Information

Product Type: Zener Diode
Series: 1N3350B
Canonical Name: 1N3350B Zener Diode, 200V, 50W, DO-5 (DO-203AB), Stud Mount
Subcategory: Single Zener Diode

1N3350B Compliance

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

1N3350B Features

  • 200V Zener voltage with ±5% tolerance.
  • 50W power dissipation capability.
  • DO-5 (DO-203AB) stud mount package.
  • Hermetically sealed for rugged environments.
  • Operating temperature range -65°C to +175°C.

1N3350B Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • High-power industrial electronics.
  • Military and aerospace equipment.

1N3350B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N3350B?

The nominal Zener voltage is 200V.

What is the power dissipation rating of the 1N3350B?

The power dissipation is 50W.

What is the package type of the 1N3350B?

The package is DO-203AB (DO-5) with stud mount.

What is the operating temperature range of the 1N3350B?

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

What is the tolerance of the 1N3350B?

The tolerance is ±5%.

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