IR2125

Description：IC GATE DRVR HIGH-SIDE 8DIP
Series：-
Mfr：Infineon Technologies
Package：Tube

SKU:1136f1c5e263 Category: Gate Drivers Brand: Infineon Technologies

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

IR2125 is listed in the Gate Driver range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC GATE DRVR HIGH-SIDE 8DIP. Review the specifications below when checking this part for your BOM.

Gate Driver specifications for IR2125

Description：IC GATE DRVR HIGH-SIDE 8DIP
Series：-
Mfr：Infineon Technologies
Package：Tube
Driven Configuration：High-Side
Channel Type：Single
Number of Drivers：1
Gate Type：IGBT, MOSFET (N-Channel)
Voltage - Supply：0V ~ 18V
Logic Voltage - VIL, VIH：0.8V, 2.2V
Current - Peak Output (Source, Sink)：1.6A, 3.3A
Input Type：Non-Inverting
Rise / Fall Time (Typ)：43ns, 26ns
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)：500 V

Gate Driver datasheet and documents for IR2125

IR2125

Gate Driver Overview

The IR2125 is a high-voltage, high-speed power MOSFET and IGBT driver featuring integrated over-current limiting protection. It utilizes proprietary HVIC and latch-immune CMOS technology to ensure robust operation in demanding environments. The device supports supply voltages up to 18 V and operates within a temperature range of -40°C to +150°C. Key electrical parameters include a source current of 1.6 A and a sink current of 3.3 A. Propagation delays are specified at 170 ns for turn-on and 200 ns for turn-off, with rise and fall times of 43 ns and 26 ns respectively.

Gate Driver Feature Summary

Integrated over-current limiting protection circuitry for enhanced system safety
Proprietary HVIC and latch-immune CMOS technology for reliable high-voltage operation
High-speed switching capabilities suitable for demanding power applications

Gate Driver Applications

Driving high-side IGBTs in industrial motor drives
Powering high-side N-channel MOSFETs in DC-DC converters
Switching stages in high-voltage power supplies

Gate Driver Procurement Notes

Verify the specific suffix (e.g., STRPBF, SPBF) to confirm package type and reel specifications. Confirm RoHS compliance status as indicated in official documentation. Check for end-of-life notices or obsolescence warnings from Infineon before finalizing procurement plans. Ensure voltage ratings match application requirements.

Gate Driver Selection Notes

Select this component when high-side driving of IGBTs or MOSFETs requires built-in current limiting. Consider the 500 V blocking capability for medium-voltage applications. Evaluate thermal performance based on the specified power dissipation limits. Ensure control logic levels are compatible with the input voltage thresholds.

Gate Driver Part Context

Infineon Technologies manufactures the IR2125 as part of its gate driver portfolio. The device is designed for high-voltage applications requiring isolated drive signals. It serves as a critical interface between low-voltage control circuits and high-power switching devices.

Gate Driver Replacement Considerations

Consult official Infineon substitution guides for verified alternatives. Generic equivalents may lack the specific over-current limiting features or latch immunity.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.