1N5240BTR 1N5240BTR is a 10V Zener diode from On Semiconductor with 500mW power dissipation. It comes in a DO-35 through-hole package.
Mfr Part #:

1N5240BTR

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
1N5240BTR is a 10V Zener diode from On Semiconductor with 500mW power dissipation. It comes in a DO-35 through-hole package.
Total Stock: 62,200 pcs
$ Price Range: $0.07

1N5240BTR Available from 3 distributors

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1N5240BTR Specifications Quick View

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

1N5240BTR Description

Short technical summary and product information.

The 1N5240BTR is a 10V Zener diode from On Semiconductor, part of the 1N5221B-1N5252B series. It offers a Zener voltage of 10V with a tolerance of ±5%, and a maximum power dissipation of 500mW. The Zener impedance is 17Ω at a test current of 20mA. Reverse leakage current is 3µA at 8V, and forward voltage is 1.2V at 200mA.

 

The device is designed for through-hole mounting in a DO-35 (DO-204AH) axial lead package. It operates over a wide temperature range from -65°C to 200°C, making it suitable for demanding environments. Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in low-power circuits.

 

The 1N5240BTR is a reliable choice for designers needing a precise 10V Zener reference with good stability and low impedance.

1N5240BTR Quick Information

Product Type: Zener Diode
Series: 1N5240B
Canonical Name: On Semiconductor 1N5240BTR Zener Diode, 10V, 500mW, DO-35
Subcategory: Single Zener Diode

1N5240BTR Compliance

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

1N5240BTR Features

  • 10V Zener voltage with ±5% tolerance.
  • 500mW power dissipation capability.
  • Low Zener impedance of 17 ohms.
  • Wide operating temperature range -65°C to 200°C.
  • Through-hole DO-35 axial lead package.

1N5240BTR Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Reference voltage generation in analog circuits.
  • Clamping and limiting applications.

1N5240BTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5240BTR?

The Zener voltage is 10V with a tolerance of ±5% (9.5V to 10.5V).

What is the forward voltage of the 1N5240BTR?

The forward voltage is 1.2V at 200mA.

What is the package type of the 1N5240BTR?

The package is DO-35 (DO-204AH) axial lead, through-hole mounting.

What is the power dissipation of the 1N5240BTR?

The maximum power dissipation is 500mW.

What is the operating temperature range of the 1N5240BTR?

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

What is the Zener impedance of the 1N5240BTR?

The Zener impedance is 17Ω at 20mA test current.

What is the reverse leakage current of the 1N5240BTR?

The reverse leakage current is 3µA at 8V.

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