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1N5230BTR Zener diode with typical voltage 4.7V and 500mW power dissipation. Packaged in DO-35 through-hole case.
Mfr Part #:

1N5230BTR

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with typical voltage 4.7V and 500mW power dissipation. Packaged in DO-35 through-hole case.
✓ Total Stock: 5,335 pcs

1N5230BTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request 2026-05-08 07:15:27
Smaxon Electronics ✓
Non-Authorised Inventory information
335 pcs
On Request
335 pcs On Request 1 On Request On Request 15+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

1N5230BTR 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
Package / Case
Power
Power Dissipation
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage
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1N5230BTR Description

Short technical summary and product information.

The 1N5230BTR is a Zener diode from On Semiconductor, part of the 1N5221B-1N5252B series. It provides a typical Zener voltage of 4.7V with a guaranteed range of 4.465V to 4.935V and a tolerance of ±5%. The device can dissipate up to 500mW of power, with derating above 50°C at 4 mW/°C. The Zener impedance (Zzt) is 19Ω at a test current of 20mA. Reverse leakage current is 5µA at 2V reverse voltage. The forward voltage is 1.2V at 200mA. Operating junction and storage temperature range is -65°C to 200°C. Lead temperature for soldering is 230°C for 10 seconds. The diode is housed in a DO-35 (DO-204AH) through-hole package with axial leads, available in tape and reel packaging.

1N5230BTR Quick Information

Product Type: Zener Diode
Canonical Name: 1N5230BTR Zener Diode
Subcategory: Single Zener Diode

1N5230BTR Compliance

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

1N5230BTR Features

  • Zener voltage 4.7V typical.
  • Power dissipation 500mW.
  • DO-35 through-hole package.
  • ±5% tolerance.
  • Operating temperature -65°C to 200°C.

1N5230BTR Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Reference voltage generation.
  • Clamping in signal lines.

1N5230BTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5230BTR?

The typical Zener voltage is 4.7V, with a range of 4.465V to 4.935V.

What is the test current for the 1N5230BTR?

The test current (IZ) is 20 mA.

What is the forward voltage of the 1N5230BTR?

The forward voltage is 1.2V at 200 mA.

What is the package type of the 1N5230BTR?

The package is DO-35 (DO-204AH) with axial leads.

What is the power dissipation of the 1N5230BTR?

500 mW, derated above 50°C at 4 mW/°C.

What is the Zener impedance of the 1N5230BTR?

The Zener impedance (Zzt) is 19 Ω at 20 mA.

What is the reverse leakage current of the 1N5230BTR?

5 µA at 2 V reverse voltage (from datasheet).

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