AHV85040GEJTD

$1.61

Description：SECONDARY GANFET ISO DRIVER
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:6b4a9b5230a9 Category: Isolators - Gate Drivers Brand: Allegro MicroSystems

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Product introduction

AHV85040GEJTD is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Allegro MicroSystems. Its product description is SECONDARY GANFET ISO DRIVER. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for AHV85040GEJTD

Description：SECONDARY GANFET ISO DRIVER
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Optical Coupling
Number of Channels：1
Voltage - Isolation：-
Propagation Delay tpLH / tpHL (Max)：100ns, 100ns
Pulse Width Distortion (Max)：-
Rise / Fall Time (Typ)：9ns, 7ns
Current - Output High, Low：2A, 4A
Current - Peak Output：-
Voltage - Forward (Vf) (Typ)：-
Voltage - Output Supply：10.5V ~ 13.2V
Grade：-
Qualification：-
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-DFN (3x3)
Common Mode Transient Immunity (Min)：100V/ns
Approval Agency：-
Current - DC Forward (If) (Max)：-

Isolators - Gate Drivers datasheet and documents for AHV85040GEJTD

AHV85040GEJTD

Isolators - Gate Drivers Overview

The AHV85040GEJTD is a secondary-side die component within the AHV85000/AHV85040 isolated gate-drive chipset manufactured by Allegro MicroSystems. Designed specifically for driving Gallium Nitride (GaN) Field-Effect Transistors, this chip operates as part of a dual-channel system that transmits both PWM control signals and gate bias power through a single external transformer. The device supports a driver supply voltage range of 10.5V to 13.2V and features independent pull-up and pull-down output pins with specified resistance values of 2.8 ohms and 1.0 ohms respectively.

Isolators - Gate Drivers Feature Summary

Integrates into a chipset architecture that combines signal transmission and bias power delivery via a single external transformer
Optimized for driving GaN FETs in high-efficiency power conversion applications
Provides independent pull-up and pull-down output capabilities for precise switching control

Isolators - Gate Drivers Applications

Solar inverters
Electric vehicle charging equipment
Energy storage systems
Data center power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix JE against official Allegro documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with the primary side controller AHV85000. Confirm that the design utilizes an external transformer compatible with the chipset's magnetic coupling requirements rather than an integrated solution.

Isolators - Gate Drivers Selection Notes

Select this component when designing systems requiring separate primary and secondary isolation stages driven by a single magnetic element. It is intended for use with the AHV85000 primary die. Consider board layout constraints regarding the external transformer placement and creepage/clearance distances required for high-voltage isolation in GaN-based topologies.

Isolators - Gate Drivers Part Context

This component belongs to the AHV85000 series of isolated gate drivers. It serves as the secondary counterpart to the AHV85000 primary die. The series aims to reduce bill-of-materials complexity by eliminating the need for separate isolated DC/DC bias supplies on the secondary side.