JANTX1N4483US JANTX1N4483US is a 1.5W surface mount zener diode from Microchip Technology in SQ-MELF package with ±5% tolerance and 70 Ω maximum impedance.
Mfr Part #:

JANTX1N4483US

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
JANTX1N4483US is a 1.5W surface mount zener diode from Microchip Technology in SQ-MELF package with ±5% tolerance and 70 Ω maximum impedance.
Total Stock: 23 pcs
$ Price Range: $13.67 - $13.68

JANTX1N4483US Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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23 pcs
23 pcs On Request 1 On Request On Request 0938 On Request On Request

JANTX1N4483US Specifications Quick View

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

JANTX1N4483US Description

Short technical summary and product information.

The JANTX1N4483US is a single surface mount zener diode manufactured by Microchip Technology. It is designed for voltage regulation and protection applications requiring high reliability and a compact SQ-MELF package.

 

This device offers a power dissipation rating of 1.5 W and a maximum zener impedance of 70 Ω at the test current. It operates over a wide junction temperature range from -65°C to 175°C, suitable for extreme environments. The reverse leakage current is specified as 250 nA maximum at 44.8 V, and the forward voltage is typically 1.5 V at 1 A. Tolerance is ±5%.

 

The diode is housed in an SQ-MELF, A package with surface mount mounting type, enabling automated assembly and space savings. The supplier device package is specified as A, SQ-MELF.

JANTX1N4483US Quick Information

Product Type: Zener Diode
Canonical Name: 1.5W Surface Mount Zener Diode, SQ-MELF Package
Subcategory: Single Zener Diode

JANTX1N4483US Compliance

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

JANTX1N4483US Estimated Pricing

Qty Low High
1+ $13.68 $13.68
10+ $13.67 $13.67

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

JANTX1N4483US Features

  • 1.5W power dissipation rating.
  • Surface mount SQ-MELF package.
  • Operates from -65°C to 175°C.
  • ±5% tolerance for zener voltage.
  • 70 Ω maximum zener impedance.

JANTX1N4483US Applications

  • Used in voltage regulation circuits.
  • Suitable for overvoltage protection.
  • Ideal for harsh environment electronics.
  • Compatible with automated SMD assembly.

JANTX1N4483US FAQs

7 frequently asked questions generated from this part’s specifications.
What is the power dissipation of the JANTX1N4483US?

1.5 W.

What is the forward voltage at 1 A?

1.5 V typical.

What is the operating temperature range?

-65°C to 175°C (junction temperature).

What is the mounting type?

Surface mount.

What package does this zener diode come in?

SQ-MELF, A package.

What is the tolerance?

±5%.

What is the maximum reverse leakage current?

250 nA at 44.8 V.

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