1N5241B-G

Single Zener Diodes Overview

The Comchip Technology 1N5241B-G is a single silicon unidirectional voltage regulator diode housed in the DO-35 glass axial leaded package. It provides a nominal Zener voltage of 11 V at a test current of 20 mA, with a maximum dynamic impedance of 22 Ω and a maximum reverse leakage current of 2 µA at 8.4 V. The device supports a maximum power dissipation of 500 mW at 25°C and operates within a junction temperature range up to 175°C.

Single Zener Diodes Feature Summary

• Stabilizing voltage regulation capability
• Glass encapsulated DO-35 case construction
• Polarity indicated by cathode band

Single Zener Diodes Applications

• Voltage reference circuits
• Power supply stabilization
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify that the ordering suffix -G confirms RoHS compliance status. Confirm the manufacturer is Comchip Technology CO., LTD. Ensure the package matches the DO-35 specification and check for the specific marking code 1N5241B on the component body.

Single Zener Diodes Selection Notes

Select this component when an 11 V reference is required in an axial through-hole design. Consider the 22 Ω dynamic impedance and 500 mW thermal limits during circuit design. Verify compatibility with the operating temperature range and forward voltage characteristics under load conditions.

Single Zener Diodes Part Context

This part belongs to the 1N5221B-G through 1N5267B-G series of axial leaded glass Zener diodes manufactured by Comchip Technology. The series covers a wide voltage range from 2.4 V to 75 V, all sharing the same 0.5 W power rating and DO-35 package form factor.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers' 1N5241B parts. Verify that substitute components meet the 11 V nominal voltage, 22 Ω max dynamic impedance, and DO-35 package dimensions.