CMPSH-3S BK PBFREE

Diode Arrays Overview

The CMPSH-3S BK PBFREE is a surface mount silicon Schottky diode from the Central Semiconductor CMPSH-3 series, housed in an SOT-23 package. It features a dual configuration with diodes connected in series. The device supports a peak repetitive reverse voltage of 30 V and a continuous forward current of 100 mA. Maximum power dissipation is rated at 350 mW, with an operating junction temperature range spanning from -65 °C to +150 °C.

Diode Arrays Feature Summary

• Dual diode structure configured for series connection within a single SOT-23 package
• Low forward voltage drop characteristics optimized for fast switching applications
• Lead-free plating finish compliant with environmental standards

Diode Arrays Applications

• Surface mount fast switching circuits requiring low forward voltage
• Power supply designs utilizing series-connected Schottky configurations
• General purpose rectification in compact electronic assemblies

Diode Arrays Procurement Notes

Verify that the specific 'BK' suffix corresponds to the manufacturer's internal packaging or lot coding requirements. Confirm RoHS compliance status directly with Central Semiconductor documentation. Ensure the ordering designation matches the exact series configuration required for the design. Request official datasheets to validate electrical parameters against application needs.

Diode Arrays Selection Notes

Select this component when a dual Schottky diode in a series arrangement is required within a small SOT-23 footprint. The device offers a 30 V reverse voltage rating suitable for low-voltage protection and rectification tasks. Consider the thermal resistance and power dissipation limits during high-current operation. Verify pinout compatibility with existing PCB layouts due to the specific series configuration.

Diode Arrays Part Context

This part belongs to the Central Semiconductor CMPSH-3 series of surface mount silicon Schottky diodes. The series includes various configurations such as single, common anode, common cathode, and series arrangements. All devices share similar electrical ratings but differ in internal connectivity and marking codes to distinguish the specific functional topology.

Diode Arrays Replacement Considerations

Direct substitutes include other CMPSH-3 series variants like the CMPSH-3A or CMPSH-3C if the series configuration differs. Cross-reference with generic SOT-23 dual Schottky diodes ensuring matching 30 V reverse voltage and 100 mA forward current ratings. Verify identical pin assignments and thermal characteristics before implementation.

Diode Arrays FAQ

What is the internal configuration of the CMPSH-3S?

The CMPSH-3S contains two Schottky diodes connected in series within a single SOT-23 package.

What is the maximum continuous forward current rating?

The maximum continuous forward current (IF) is rated at 100 mA at 25°C ambient temperature.

How is the CMPSH-3S marked on the package?

The device is identified by the marking code DA5 on the top surface of the SOT-23 package.