1N4728 G [MICROSEMI]

Name: 1N4728 G
Brand: MICROSEMI
SKU: 1N4728 G
Availability: InStock

Part No:

1N4728 G

Transistors

Manufacturer:

MICROSEMI

Description:

The popular 1N4728AG thru 1N4764AG glass body series of 1.0 watt Zeners provides voltage regulation in a selection from 3.3 to 100 volts in 5% tolerances.

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

140°C/W

Power Dissipation

1.0W

Thermal Resistance Junction To Lead

80°C/W

Operating Temperature

-65°C ~ +175°C

Package

DO-41 or DO-204AL (Glass)

RoHS Status

RoHS Compliant

RoHS Status

RoHS Compliant

Storage Temperature

-65°C ~ +175°C

Weight

0.4 grams

Forward Voltage 200mA Max

1.2V

Soldering Temperature

260°C for 10s

Products Detail

The popular 1N4728AG thru 1N4764AG glass body series of 1.0 watt Zeners provides voltage regulation in a selection from 3.3 to 100 volts in 5% tolerances with other tighter tolerances also available as identified by different suffix letters on the part number. These glass encapsulated Zeners with a G suffix provide hermetic-sealed qualities and higher rated temperature when required beyond that optionally provided in the same size DO-41 plastic-body (P suffix) for these JEDEC part numbers. Both package options are available by Microsemi including RoHS Compliant devices with an 'e3' suffix.

Key Features

JEDEC registered 1N4728A to 1N4764A
Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, JANTXV, and JANS available by adding MQ, MX, MV, or MSP prefixes
Surface mount equivalents available as SMAJ4728A to SMAJ4764A and MLL4728A to MLL4764A
Plastic body axial-leaded Zener equivalents available as 1N4728AP to 1N4764AP
RoHS Compliant devices available by adding 'e3' suffix
Regulates voltage over a broad operating current and temperature range
Extensive voltage selection from 3.3 to 100 V
Flexible axial-lead mounting terminals
Standard voltage tolerances are plus/minus 5% with A suffix and 10% with no suffix identification
Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively
Nonsensitive to ESD per MIL-STD-750 Method 1020
Hermetically sealed glass body construction

Application scenarios

Voltage regulation

Documents

Datasheets:

1N4728(A,C,D)G

Product FAQ

1. Is 1N4728 G available for RFQ?

Yes. 1N4728 G 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 1N4728 G?

Pricing for 1N4728 G 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 1N4728 G?

1N4728 G is a MICROSEMI Transistors with Thermal Resistance Junction To Ambient: 140°C/W and Thermal Resistance Junction To Lead: 80°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 1N4728 G?

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 1N4728 G 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 1N4728 G?

Yes. If 1N4728 G 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:

1N4728 G

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

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 1N4728A to 1N4764A
Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, JANTXV, and JANS available by adding MQ, MX, MV, or MSP prefixes
Surface mount equivalents available as SMAJ4728A to SMAJ4764A and MLL4728A to MLL4764A
Plastic body axial-leaded Zener equivalents available as 1N4728AP to 1N4764AP
RoHS Compliant devices available by adding 'e3' suffix
Regulates voltage over a broad operating current and temperature range
Extensive voltage selection from 3.3 to 100 V
Flexible axial-lead mounting terminals
Standard voltage tolerances are plus/minus 5% with A suffix and 10% with no suffix identification
Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively
Nonsensitive to ESD per MIL-STD-750 Method 1020
Hermetically sealed glass body construction