1N5387BRLG Zener diode with 190V nominal voltage, 5W power dissipation, and ±5% tolerance. Through-hole mounting in an axial T-18 package.
Mfr Part #:

1N5387BRLG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with 190V nominal voltage, 5W power dissipation, and ±5% tolerance. Through-hole mounting in an axial T-18 package.
✓ Total Stock: 12,000 pcs
$ Price Range: $0.15 - $0.79

1N5387BRLG Available from 1 distributor

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✓ Non-Authorised
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12,000 pcs
12000 pcs On Request 1 On Request On Request On Request On Request On Request

1N5387BRLG 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
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage

1N5387BRLG Description

Short technical summary and product information.

The 1N5387BRLG is a Zener diode with a nominal voltage of 190V and a maximum power dissipation of 5W. It features a ±5% tolerance and a maximum Zener impedance of 450Ω. The diode has a maximum reverse leakage current of 500nA at 144V and a forward voltage of 1.2V at 1A. It is through-hole mounted in an axial T-18 package. The operating temperature range spans from -65°C to 200°C. This component is suitable for voltage regulation and protection applications in electronic circuits.

1N5387BRLG Quick Information

Product Type: Zener Diode
Series: 1N53 Series
Canonical Name: Zener Diode 190V, 5W, Through Hole, Axial, T-18
Subcategory: Single Zener Diode

1N5387BRLG Compliance

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

1N5387BRLG Estimated Pricing

Qty Low High
1+ $0.79 $0.79
10+ $0.49 $0.49
100+ $0.32 $0.32
500+ $0.24 $0.24
1,000+ $0.22 $0.22
2,000+ $0.20 $0.20
4,000+ $0.17 $0.17
8,000+ $0.15 $0.15
24,000+ $0.15 $0.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

1N5387BRLG Features

  • 190V nominal Zener voltage rating.
  • 5W maximum power dissipation.
  • ±5% tolerance for precise regulation.
  • Through-hole axial T-18 package.
  • Wide operating temperature range.

1N5387BRLG Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Current limiting and clamping.
  • Power supply rail stabilization.

1N5387BRLG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5387BRLG?

190V nominal.

What is the power dissipation rating?

5W maximum.

What is the tolerance?

±5%.

What is the forward voltage?

1.2V at 1A maximum.

What is the operating temperature range?

-65°C to 200°C.

What is the package type?

T-18, Axial through-hole.

What is the mounting type?

Through Hole.

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