1N935BE3

Single Zener Diodes Overview

The Microchip Technology 1N935BE3 is a temperature compensated Zener reference diode housed in a DO-35 glass axial leaded package. It provides a nominal voltage of 9 V with a tolerance of ±5%. The device operates at a test current of 7.5 mA and features a maximum power dissipation of 500 mW. Its zener impedance is specified at 20 Ohms, and it exhibits a low voltage temperature coefficient of 0.01 %/°C. The component supports an operating temperature range from -55 °C to +150 °C.

Single Zener Diodes Feature Summary

• Temperature compensated design for minimal voltage change across varying thermal conditions
• Internal metallurgical bond structure for enhanced reliability
• Double plug construction within a glass axial-leaded DO-35 package

Single Zener Diodes Applications

• Precision voltage reference circuits requiring stable output
• Temperature compensated regulator designs
• Military and aerospace electronic systems

Single Zener Diodes Procurement Notes

Verify the specific suffix BE3 against official datasheets to confirm RoHS compliance status and exact manufacturing lot details. Ensure procurement channels are authorized distributors to guarantee authenticity. Confirm that the through-hole DO-35 package matches your board layout requirements before finalizing orders.

Single Zener Diodes Selection Notes

Select this component when a stable 9 V reference is required under fluctuating temperatures. The low temperature coefficient makes it suitable for high-precision applications. Verify that the 500 mW power rating and 7.5 mA test current align with your circuit's biasing constraints and thermal management capabilities.

Single Zener Diodes Part Context

This part belongs to the 1N935B-1 through 1N938B-1 series of Zero-TC reference diodes manufactured by Microchip Technology. These devices are qualified per MIL-PRF-19500/156 and offer various military qualification levels including JAN, JANTX, JANTXV, and JANS. The series is JEDEC registered and designed for demanding commercial and defense environments.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other parts within the 1N935B-1 through 1N938B-1 series or equivalent MIL-PRF-19500/156 qualified Zener reference diodes. Verify that any replacement maintains the same 9 V nominal voltage, DO-35 package, and temperature compensation characteristics.