1N5380BRLG

Overview

The onsemi 1N5380BRLG is a single-channel Zener voltage regulator diode from the 1N53 Series, housed in an axial lead DO-15 (Case 017AA) package. It features a nominal Zener voltage of 120 V with a ±5% tolerance and a maximum steady-state power dissipation of 5 W at 25°C. The device operates within a junction temperature range of -65°C to +200°C. Key electrical parameters include a test current of 10 mA, a maximum Zener impedance of 170 Ω, and a maximum reverse leakage current of 500 nA.

Feature Summary

• Utilizes silicon-oxide passivated junctions for superior operating characteristics and tight voltage limits.
• Features void-free, transfer-molded thermosetting plastic construction providing corrosion resistance and environmental protection.
• Offers high surge capability with ratings up to 180 W for 8.3 ms pulses.
• Includes ESD protection rated at Class 3 (>16 kV) per the Human Body Model.

Applications

• Voltage regulation in electronic circuits
• Surge protection applications
• Reference voltage generation

Procurement Notes

Verify that the ordering suffix 'BRLG' corresponds to the specific tape and reel packaging configuration required for automated assembly processes. Confirm compliance requirements such as RoHS status directly through official manufacturer documentation or authorized distributor specifications before finalizing procurement orders.

Selection Notes

Select this component when a stable 120 V reference is needed with a 5 W power handling capacity. Ensure the application environment supports the specified thermal conditions and that the axial lead form factor fits the mechanical constraints of the target printed circuit board layout.

Part Context

This part belongs to the 1N53 Series of 5 Watt Surmetic 40 Zener Voltage Regulators manufactured by onsemi. The series provides a wide range of nominal voltages from 3.3 V to 200 V, all sharing common mechanical dimensions and robust performance characteristics suitable for demanding industrial environments.

Replacement Considerations

Compatible substitutes within the same family include 1N5380BG and 1N5380B. Verify that any replacement maintains the identical 120 V nominal voltage, 5 W power rating, and DO-15 package footprint to ensure functional equivalence.

FAQ

What is the maximum non-repetitive surge current rating?

The device has a surge rating of up to 180 W @ 8.3 ms.

How is polarity indicated on the component?

Polarity is indicated by a cathode band on the external surface of the package.