B78307A2276A003

$5.33

Description：XFMR 100UH SMD
Series：E10 EM
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8442df21a88e Category: Switching Converter, SMPS Transformers Brand: EPCOS - TDK Electronics

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Product introduction

B78307A2276A003 is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is XFMR 100UH SMD. Review the specifications below when checking this part for your BOM.

Switching Converter, SMPS Transformers specifications for B78307A2276A003

Description：XFMR 100UH SMD
Series：E10 EM
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Type：-
Applications：-
Intended Chipset：-
Chipset Manufacturer：-
Voltage - Primary：-
Voltage - Auxiliary：-
Voltage - Isolation：-
Inductance @ Frequency：100µH @ 50kHz
Frequency：100 ~ 400kHz
Operating Temperature：-40°C ~ 150°C
Mounting Type：Surface Mount
Size / Dimension：-
Height - Seated (Max)：-
Footprint：-
Style：-
Grade：Automotive
Qualification：AEC-Q200

Switching Converter, SMPS Transformers datasheet and documents for B78307A2276A003

B78307A2276A003

Switching Converter, SMPS Transformers Overview

The B78307A2276A003 is an SMD gate-drive transformer from the E10 EM series, designed for automotive applications. It features a 1:4 turns ratio and 10μH minimum inductance with 60nH maximum leakage inductance. The component supports 3.75kVrms isolation voltage and operates within a -40 to 150°C temperature range. It complies with AEC-Q200 standards and is supplied in embossed plastic tape on a 32mm reel.

Switching Converter, SMPS Transformers Feature Summary

Designed for general automotive gate-drive transformer functions
Complies with AEC-Q200 environmental compliance standards
Supports high isolation voltage of 3.75kVrms

Switching Converter, SMPS Transformers Applications

General automotive electronic systems
Gate-drive transformer circuits
Switching mode power supply (SMPS) transformers

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific ordering code suffix against official TDK documentation to ensure correct configuration. Confirm that the requested variant matches the required electrical characteristics and packaging specifications. Cross-reference the part number with current manufacturer catalogs to validate availability and production status before finalizing procurement orders.

Switching Converter, SMPS Transformers Selection Notes

Select this component for automotive applications requiring isolated gate drive signals. Ensure the operating frequency falls within the 100-400kHz range typical for SMPS transformers. Verify thermal management capabilities align with the -40 to 150°C operating temperature range. Confirm footprint compatibility with the E10 surface mount package dimensions.

Switching Converter, SMPS Transformers Part Context

This component belongs to the E10 EM series of SMD transformers manufactured by EPCOS, now integrated into TDK Electronics. The series is characterized by its compact surface mount design suitable for automated assembly processes. It serves as a critical isolation element in power electronics, particularly in automotive contexts where reliability and environmental compliance are mandatory.

Switching Converter, SMPS Transformers Replacement Considerations

Consult official TDK replacement guides for direct substitutes. Verify pinout and electrical equivalence for any cross-referenced parts. Ensure alternative components meet AEC-Q200 requirements if used in automotive applications.