LMN200B02-7

Overview

The LMN200B02-7 is a discontinued load switch featuring a pre-biased PNP transistor and an N-MOSFET with a gate pull-down resistor. It supports continuous output currents up to 200 mA and operates within a junction temperature range of -55°C to +150°C. The device utilizes an SOT-363 surface-mount package and includes internal resistors: R1 at 10 kΩ, R2 at 470 Ω, and R3 at 37 kΩ. Maximum ratings include a drain-source voltage of 60 V for the MOSFET and collector-emitter voltage of -50 V for the PNP transistor.

Feature Summary

• Integrates a discrete pass transistor with stable saturation voltage independent of input voltage
• Includes an N-MOSFET control element with a built-in gate pull-down resistor
• Designed for automated assembly processes in surface mount applications
• RoHS compliant and lead-free by design

Applications

• Point-of-load switching controlled by microcontrollers or comparators
• Battery-powered portable devices requiring optimized power usage
• General-purpose voltage-controlled small signal switching

Procurement Notes

This component is officially marked as obsolete and discontinued by Diodes Incorporated. Verify availability through authorized distributors only, noting that new production is no longer supported. Ensure any existing stock meets current quality standards and confirm end-of-life status before finalizing integration plans.

Selection Notes

Select this component only if legacy compatibility is required, as it is no longer in active production. Evaluate thermal dissipation limits carefully, as power derating applies above 125°C. Consider alternative modern load switches if long-term supply assurance is critical for the design lifecycle.

Part Context

The LMN200B02-7 belongs to Diodes Incorporated's portfolio of discrete load switches designed for point-of-load control. It combines analog switching capabilities with digital control interfaces, utilizing a compact SOT-363 package to minimize board space while delivering reliable switching performance for low-current applications.

Replacement Considerations

No public confirmed substitute part numbers are documented in the official datasheet. Consult Diodes Incorporated directly for potential obsolescence management options or recommended replacements.