IR2104

Description：IC GATE DRVR HALF-BRIDGE 8DIP
Series：-
Mfr：Infineon Technologies
Package：Tube

SKU:05259013bfd5 Category: Gate Drivers Brand: Infineon Technologies

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Product introduction

IR2104 is listed in the Gate Driver range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC GATE DRVR HALF-BRIDGE 8DIP. Review the specifications below when checking this part for your BOM.

Gate Driver specifications for IR2104

Description：IC GATE DRVR HALF-BRIDGE 8DIP
Series：-
Mfr：Infineon Technologies
Package：Tube
Driven Configuration：Half-Bridge
Channel Type：Synchronous
Number of Drivers：2
Gate Type：IGBT, MOSFET (N-Channel)
Voltage - Supply：10V ~ 20V
Logic Voltage - VIL, VIH：0.8V, 3V
Current - Peak Output (Source, Sink)：210mA, 360mA
Input Type：Non-Inverting
Rise / Fall Time (Typ)：100ns, 50ns
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：600 V

Gate Driver datasheet and documents for IR2104

IR2104

Gate Driver Overview

The IR2104 is a 600 V half-bridge gate driver IC designed for driving IGBTs and MOSFETs. It features a shutdown pin, junction isolation, and functional level shift. The device operates with an input supply range of 10 V to 20 V. Key electrical parameters include a source output current of 0.21 A and a sink output current of 0.36 A. Propagation delays are specified as 680 ns for turn-on and 150 ns for turn-off. Under-voltage lockout thresholds are set at 8.9 V (On) and 8.2 V (Off) for VCC, and 8.2 V for VBS.

Gate Driver Feature Summary

Integrated shutdown functionality for controlled power stage disablement
Junction isolation with functional level shifting for high-side drive
Optimized output currents for efficient IGBT and MOSFET switching

Gate Driver Applications

Industrial motor drives
Power supply circuits
Inverter topologies

Gate Driver Procurement Notes

Verify the specific suffix in the part number, such as STRPBF or SPBF, to confirm package type and tape-and-reel configuration. Ensure the component meets industrial quality grade requirements if applicable to the target system. Cross-reference datasheet revisions to confirm parameter consistency before finalizing procurement orders.

Gate Driver Selection Notes

Select this component when a 600 V rating and half-bridge topology are required. The IR2104 is suitable for applications needing moderate drive strength with a dedicated shutdown control. Consider the SOIC-8 package constraints for thermal management and PCB layout space compared to higher-current alternatives.

Gate Driver Part Context

The IR2104 belongs to the IR21xx family of high-voltage gate drivers from Infineon Technologies. It provides a cost-effective solution for half-bridge configurations requiring isolation between low-side control signals and high-side floating outputs. The device supports standard logic inputs and integrates necessary bootstrap circuitry support.