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1N5244BTR Zener diode with 14V nominal voltage, 500mW power dissipation, in DO-35 axial lead package.
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1N5244BTR

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with 14V nominal voltage, 500mW power dissipation, in DO-35 axial lead package.
✓ Total Stock: 63,170 pcs

1N5244BTR Available from 3 distributors

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Flip Electronics ✓
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55,000 pcs
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55000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
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7,525 pcs
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7525 pcs $0.02
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645 pcs
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1N5244BTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
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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1N5244BTR Description

Short technical summary and product information.

The 1N5244BTR is a 14V Zener diode from On Semiconductor, part of the 1N5221B-1N5252B series. It features a nominal Zener voltage of 14V with a tolerance of ±5%, and a test current of 9mA. The device is rated for a maximum power dissipation of 500mW, with derating of 4mW/°C above 50°C.

 

Electrical characteristics include a maximum impedance of 15Ω at the test current (Zzt) and 600Ω at 0.25mA (Zzk). Reverse leakage current is 0.1µA at 10V. The forward voltage is typically 1.2V at 200mA. The temperature coefficient is 0.08%/°C.

 

The diode is housed in a DO-204AH (DO-35) axial lead package, designed for through-hole mounting. It operates over a junction temperature range of -65°C to 200°C and can withstand a lead temperature of 230°C for 10 seconds.

1N5244BTR Quick Information

Product Type: Zener Diode
Series: 1N5221B-1N5252B
Canonical Name: 1N5244BTR Zener Diode 14V 500mW DO35
Subcategory: Single Zener Diode

1N5244BTR Compliance

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

1N5244BTR Features

  • 14V nominal Zener voltage with ±5% tolerance.
  • 500mW power dissipation with 4mW/°C derating.
  • DO-35 axial lead through-hole package.
  • Operating temperature range -65°C to 200°C.
  • Low reverse leakage current of 0.1µA at 10V.

1N5244BTR Applications

  • Used in voltage regulation circuits.
  • Suitable for overvoltage protection applications.
  • Ideal for voltage reference designs.
  • Common in general purpose clamping circuits.

1N5244BTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5244BTR?

The nominal Zener voltage is 14V, with a range of 13.3V to 14.7V (±5% tolerance).

What is the power dissipation rating?

The maximum power dissipation is 500mW, derated at 4mW/°C above 50°C.

What package does the 1N5244BTR come in?

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

What is the operating temperature range?

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

What is the forward voltage of this diode?

The typical forward voltage is 1.2V at 200mA.

What is the reverse leakage current?

The reverse leakage current is 0.1µA at 10V.

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