EMB60T2R

Overview

The EMB60T2R is a dual digital transistor manufactured by ROHM Semiconductor, featuring two PNP transistors with built-in bias resistors in an SOT-563 (EMT6) surface-mount package. Key electrical specifications include a collector-emitter voltage of -50V and a continuous collector current of -100mA. The device exhibits a typical input resistance of 47kΩ and a maximum operating frequency of 250MHz. Power dissipation is rated at 150mW, with a minimum DC current gain (hFE) of 68 at -5mA and -5V. The component supports operation up to a maximum temperature of +150°C.

Feature Summary

• Integrates dual PNP transistors with pre-biasing resistors for simplified circuit design
• Optimized for high-speed switching applications with a 250MHz transition frequency
• Compact SMD packaging suitable for automated surface-mount assembly

Applications

• General-purpose signal switching and logic level translation
• Driver circuits for small-signal loads
• Interface modules between microcontrollers and peripheral devices

Procurement Notes

Verify the specific suffix against official ROHM documentation to confirm exact resistor ratios and binning. Confirm RoHS compliance status through the manufacturer's latest datasheet or environmental declaration. Ensure ordering quantities align with standard tape-and-reel configurations provided by authorized distributors.

Selection Notes

Select this component when a dual PNP configuration with integrated biasing is required to reduce board space and external component count. Compare the 47kΩ input resistance against other models if different base drive currents are needed. Verify that the -50V rating meets the system's voltage requirements.

Part Context

This part belongs to ROHM's EMH/EMB series of digital transistors, which combine bipolar junction transistors with internal resistors. The 'EMB' designation typically indicates PNP polarity, while 'T2R' denotes the SOT-563 package and reel packaging format within the product line.

Replacement Considerations

The EMH60T2R is a similar NPN variant in the same package family but differs in polarity. For direct PNP replacements, verify equivalent pinouts and electrical ratings from ROHM's current portfolio.