1N970BTR 1N970BTR is a 24V Zener diode from On Semiconductor with 500mW power dissipation, ±5% tolerance, in a DO-35 through-hole package.
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1N970BTR

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Mfr Name: On Semiconductor
On Semiconductor
1N970BTR is a 24V Zener diode from On Semiconductor with 500mW power dissipation, ±5% tolerance, in a DO-35 through-hole package.
Total Stock: 5,000 pcs

1N970BTR Available from 1 distributor

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1N970BTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Spacing
Lead Style
Maximum Zener Current
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Packaging Type
Power
Power Derating Factor
Power Dissipation
Reverse Leakage Current
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage
Zener Impedance (Zzt)
Zener Voltage

1N970BTR Description

Short technical summary and product information.

The 1N970BTR is a 24V Zener diode from On Semiconductor designed for voltage regulation and protection applications. It offers a nominal Zener voltage of 24V with a tolerance of ±5% and a maximum power dissipation of 500mW at lead temperatures up to 75°C. The device features a Zener impedance of 33Ω at the test current and a reverse leakage current of 0.25µA at 5V.

 

This diode is housed in a DO-35 glass axial-lead package, suitable for through-hole mounting. It can operate over a wide temperature range from -65°C to +200°C, with a power derating factor of 4mW/°C above 75°C. The maximum Zener current is 5mA.

 

Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in low-power circuits. The DO-35 package allows for easy insertion in through-hole PCB designs and is color-banded to indicate the cathode.

1N970BTR Quick Information

Product Type: Zener Diode
Series: 1N970B
Canonical Name: 1N970BTR Zener Diode 24V 500mW DO-35
Subcategory: Single Zener Diode

1N970BTR Compliance

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

1N970BTR Features

  • 24V Zener voltage with ±5% tolerance.
  • 500mW power dissipation rating.
  • DO-35 glass axial-lead package.
  • Wide operating temperature range -65°C to +200°C.
  • Through-hole mounting for easy PCB insertion.

1N970BTR Applications

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

1N970BTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N970BTR?

The nominal Zener voltage is 24V with a tolerance of ±5%.

What is the power dissipation rating?

The maximum power dissipation is 500mW at lead temperatures up to 75°C, derating at 4mW/°C above 75°C.

What is the package type?

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

What is the operating temperature range?

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

What is the reverse leakage current?

The reverse leakage current is 0.25µA at a reverse voltage of 5V.

What is the Zener impedance?

The Zener impedance (Zzt) is 33Ω at the test current.

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