1N5247B (DO-35) [MICROSEMI]

Name: 1N5247B (DO-35)
Brand: MICROSEMI
SKU: 1N5247B (DO-35)
Availability: InStock

Part No:

1N5247B (DO-35)

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 (on FR4 board)

Power Dissipation

0.5W

Solder Temperature

260°C for 10s

Thermal Resistance Junction To Lead

250°C/W (at 10mm lead length)

Operating Temperature

-65°C ~ +175°C

Package

DO-35 (DO-204AH)

RoHS Status

RoHS Compliant

RoHS Status

RoHS Compliant

Storage Temperature

-65°C ~ +175°C

Weight

0.2 grams

Finish

Tin-Lead or RoHS Compliant annealed matte-Tin plating

Forward Voltage 200mA Max

1.5V

Marking

Part number

Polarity

Cathode indicated by band

Tape And Reel

Standard per EIA-296 (add 'TR' suffix)

Products Detail

0.5 watt glass axial-leaded DO-35 Zener diodes for voltage regulation. Features include: voltage range 2.4V to 200V, standard tolerances ±5% (B suffix) and ±10% (A suffix), tight tolerances ±2% (C suffix) and ±1% (D suffix), military screening levels (JAN, JANTX, JANTXV, JANS) available, surface mount equivalents (MLL5221 to MLL5281B), RoHS compliant options (add 'e3' suffix), DO-7 equivalents, non-sensitive to ESD, minimal capacitance, and inherent radiation hardness. Hermetically sealed in DO-35 package.

Key Features

JEDEC registered 1N5221 to 1N5281B
Internal bonds optionally available with '-1' suffix
Military screening levels available (JAN, JANTX, JANTXV, JANS) with prefixes MQ, MX, MV, MSP
Surface mount equivalents MLL5221 to MLL5281B (DO-213AA MELF)
RoHS Compliant devices available (add 'e3' suffix)
DO-7 glass body axial-leaded equivalents
Voltage regulation over broad operating current and temperature range
Extensive voltage selection: 2.4V to 200V
Standard voltage tolerances: ±5% (B suffix), ±10% (A suffix)
Tight tolerances: ±2% (C suffix), ±1% (D suffix)
Flexible axial-lead mounting
Non-sensitive to ESD (MIL-STD-750 Method 1020)
Minimal capacitance
Inherently radiation hard (per MicroNote 050)

Application scenarios

Voltage regulation
industrial control
military equipment
consumer electronics

Documents

Datasheets:

1N5221 - 1N5281B, e3 DO-35

Product FAQ

1. Is 1N5247B (DO-35) available for RFQ?

Yes. 1N5247B (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 1N5247B (DO-35)?

Pricing for 1N5247B (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 1N5247B (DO-35)?

1N5247B (DO-35) is a MICROSEMI Transistors with Thermal Resistance Junction To Ambient: 310°C/W (on FR4 board) and Thermal Resistance Junction To Lead: 250°C/W (at 10mm lead length). Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for 1N5247B (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 1N5247B (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 1N5247B (DO-35)?

Yes. If 1N5247B (DO-35) is unavailable, obsolete, or does not meet your required lead time, we can help check similar MICROSEMI Transistors parts or compatible alternatives.

RFQ

Part Number:

1N5247B (DO-35)

Manufacturer:

MICROSEMI

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

JEDEC registered 1N5221 to 1N5281B
Internal bonds optionally available with '-1' suffix
Military screening levels available (JAN, JANTX, JANTXV, JANS) with prefixes MQ, MX, MV, MSP
Surface mount equivalents MLL5221 to MLL5281B (DO-213AA MELF)
RoHS Compliant devices available (add 'e3' suffix)
DO-7 glass body axial-leaded equivalents
Voltage regulation over broad operating current and temperature range
Extensive voltage selection: 2.4V to 200V
Standard voltage tolerances: ±5% (B suffix), ±10% (A suffix)
Tight tolerances: ±2% (C suffix), ±1% (D suffix)
Flexible axial-lead mounting
Non-sensitive to ESD (MIL-STD-750 Method 1020)
Minimal capacitance
Inherently radiation hard (per MicroNote 050)