SLA5085

Overview

The SLA5085 is a single N-channel power MOSFET manufactured by Sanken Electric USA Inc. It features a drain-source voltage rating of 60 V and a continuous drain current capacity of 10 A at 25°C. The device incorporates an integrated body diode with a forward voltage of 1.05 V typical at 5 A. Key electrical parameters include a maximum on-resistance of 0.22 Ω at VGS=4V and a gate threshold voltage ranging from 1.0 V to 2.0 V. Thermal management specifications list a junction-to-air thermal resistance of 25 °C/W without a heatsink. The component is housed in a 12-pin package designed for general-purpose applications.

Feature Summary

• Integrated body diode for synchronous rectification or freewheeling
• Low on-resistance optimized for efficiency
• High isolation voltage between fin and lead pin

Applications

• General purpose switching applications
• DC-DC converter circuits
• Motor driver stages

Procurement Notes

Verify the specific package variant and marking code against the official datasheet before ordering. Confirm that the supplier provides the original manufacturer's documentation to ensure authenticity. Check for any recent product change notifications regarding pinout or material composition updates.

Selection Notes

Select this component when a 60 V, 10 A N-channel MOSFET is required for general-purpose switching. Ensure the application operates within the specified junction temperature range of -40°C to +150°C. Consider the thermal resistance values if heatsinking is not utilized in the final design.

Part Context

This part belongs to the SLA series of power MOSFETs produced by Sanken Electric. The series is characterized by high reliability and performance suitable for industrial and automotive power electronics. The SLA5085 specifically targets applications requiring robust switching capabilities at moderate voltage levels.

Replacement Considerations

Consult the official Sanken Electric cross-reference guide for verified substitutes. Ensure any replacement matches the 12-pin package dimensions and electrical ratings precisely.

FAQ

What is the maximum pulsed drain current?

The maximum pulsed drain current is 10 A for pulses with a width less than or equal to 1 ms and a duty cycle less than or equal to 25%.

What is the isolation voltage rating?

The isolation voltage between the fin and the lead pin is rated at 1000 Vrms AC.

What is the typical reverse transfer capacitance?

The typical reverse transfer capacitance (Crss) is 35 pF, measured at VDS=10V and VGS=0V.