1N5254B (DO-35) [MICROSEMI]

Name: 1N5254B (DO-35)
Brand: MICROSEMI
SKU: 1N5254B (DO-35)
Availability: InStock

Part No:

1N5254B (DO-35)

Category:

Transistors

Manufacturer:

MICROSEMI

Description:

The popular 1N5221 thru 1N5281B series of 0.5 watt Zener Voltage Regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number.

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Thermal Resistance Junction To Ambient

310°C/W

Power Dissipation

0.5W

Thermal Resistance Junction To Lead

250°C/W

Forward Voltage

1.5V

Operating Temperature

-65°C ~ +175°C

Package

DO-35 (DO-204AH)

RoHS Status

RoHS Compliant

RoHS Status

RoHS Compliant

Packing

Tape and reel (with TR suffix)

Weight

0.2 g

Marking

Part number

Polarity

Cathode indicated by band

Soldering Temperature

260°C

Products Detail

0.5 watt glass axial-lead Zener voltage regulators in DO-35 package. Provides voltage regulation from 2.4V to 200V with standard tolerances of ±5% (B suffix) or ±10% (A suffix). Tighter tolerances of ±2% (C suffix) or ±1% (D suffix) available. Military screening levels (JAN, JANTX, JANTXV, JANS) available with prefix identifiers. Surface mount equivalents (MLL5221 to MLL5281B) and DO-7 glass body axial-leaded equivalents available. RoHS compliant versions available with 'e3' suffix.

Key Features

JEDEC registered
Internal bonds optionally available with '-1' suffix
MIL-PRF-19500 screening options (JAN, JANTX, JANTXV, JANS)
Surface mount equivalents (MLL5221 to MLL5281B)
RoHS compliant (add 'e3' suffix)
DO-7 glass body axial-leaded equivalents
Regulates voltage over broad operating current and temperature range
Extensive voltage selection 2.4V to 200V
Standard tolerances ±5% (B suffix) or ±10% (A suffix)
Tight tolerances ±2% (C suffix) or ±1% (D suffix)
Flexible axial-lead mounting
Non-sensitive to ESD
Minimal capacitance
Radiation hard

Application scenarios

Voltage regulation

Documents

Datasheets:

1N5221 - 1N5281B, e3 DO-35

Product FAQ

1. Is 1N5254B (DO-35) available for RFQ?

Yes. 1N5254B (DO-35) by MICROSEMI is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for 1N5254B (DO-35)?

Pricing for 1N5254B (DO-35) can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of 1N5254B (DO-35)?

1N5254B (DO-35) is a MICROSEMI Transistors with Thermal Resistance Junction To Ambient: 310°C/W and Thermal Resistance Junction To Lead: 250°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for 1N5254B (DO-35)?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can 1N5254B (DO-35) be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to 1N5254B (DO-35)?

Yes. If 1N5254B (DO-35) is unavailable, obsolete, or does not meet your required lead time, we can help check similar MICROSEMI Transistors parts or compatible alternatives.

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