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1N5243BTR 1N5243BTR is a 13V Zener diode from On Semiconductor with 500mW power dissipation in a DO-35 axial lead package.
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1N5243BTR

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
1N5243BTR is a 13V Zener diode from On Semiconductor with 500mW power dissipation in a DO-35 axial lead package.
✓ Total Stock: 27,000 pcs

1N5243BTR Available from 3 distributors

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✓ Non-Authorised
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Flip Electronics ✓
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25,000 pcs
On Request
25000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request 13+12+ On Request On Request
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1N5243BTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation
Storage Temperature
Supplier Device Package
Tape & Reel
Temperature Coefficient
Termination Style
Tolerance
Voltage
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1N5243BTR Description

Short technical summary and product information.

The 1N5243BTR is a 13V Zener diode manufactured by On Semiconductor. It features a nominal Zener voltage of 13V with ±5% tolerance and a maximum power dissipation of 500mW. The device offers a typical impedance of 13Ω at 9.5mA test current and a low leakage current of 0.5µA at 9.9V reverse voltage.

 

This Zener diode is designed for general-purpose voltage regulation and reference applications. It operates over a junction temperature range of -65°C to +200°C and is supplied in a DO-204AH (DO-35) axial lead package suitable for through-hole mounting. The part is available in tape and reel packaging as indicated by the TR suffix.

 

The 1N5243BTR is part of the 1N5221B-1N5252B series and is RoHS3 compliant. It is a reliable choice for low-power voltage clamping and regulation in a wide variety of electronic circuits.

1N5243BTR Quick Information

Product Type: Zener Diode
Series: 1N5221B-1N5252B
Canonical Name: 1N5243BTR Zener Diode 13V 500mW DO-35
Subcategory: Single Zener Diode

1N5243BTR Compliance

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

1N5243BTR Features

  • 13V nominal Zener voltage with ±5% tolerance.
  • 500mW power dissipation rating.
  • Low leakage current of 0.5µA at 9.9V.
  • DO-35 axial lead through-hole package.
  • Operating temperature range -65°C to +200°C.

1N5243BTR Applications

  • Voltage regulation in low-power circuits.
  • Voltage reference for analog and digital systems.
  • Overvoltage protection and clamping applications.
  • General purpose Zener diode applications.

1N5243BTR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5243BTR?

The nominal Zener voltage is 13V with a tolerance of ±5%.

What is the power dissipation rating of the 1N5243BTR?

The maximum power dissipation is 500mW.

What package does the 1N5243BTR come in?

It is available in a DO-204AH (DO-35) axial lead through-hole package.

What is the operating temperature range of the 1N5243BTR?

The operating junction temperature range is -65°C to +200°C.

What is the leakage current of the 1N5243BTR?

The leakage current is 0.5µA at a reverse voltage of 9.9V.

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