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HVMA03F45A-ST8S

Name: Bourns HVMA03F45A-ST8S
Brand: Bourns
SKU: 652-HVMA03F45A-ST8S
Price: 75035 IDR
Availability: OutOfStock

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See Product Specifications

Mouser No:

652-HVMA03F45A-ST8S

Mfr. No:

HVMA03F45A-ST8S

Mfr.:

Bourns

Description:

Power Transformers - Board Mount Gate Driver Transformer, 3W HVM ER9.5, Vout 20V to 25V

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

HVMA03F45A-ST8S Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Bourns HVMA03F45A-ST8S

Availability

Stock:: 0

You can still purchase this product for backorder.

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On Order:: 230

Expected 23/07/2026
Factory Lead Time:: 10

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

Rp-

Ext. Price:

Rp-

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 230)

Cut Tape

MouseReel™ (+Rp98.000)

Pricing (IDR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	Rp75.035	Rp75.035
	Rp61.459	Rp614.590
	Rp53.203	Rp1.330.075
	Rp51.552	Rp2.577.600
	Rp50.085	Rp5.008.500
Full Reel (Order in multiples of 230)
	Rp49.351	Rp11.350.730
	Rp48.800	Rp22.448.000
	Rp46.782	Rp43.039.440
	Rp46.048	Rp105.910.400

† A MouseReel™ fee of Rp98.000 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Bourns
Product Category:	Power Transformers - Board Mount
RoHS:
Power Rating:	3 W
Mounting Style:	PCB Mount
Primary Winding:	Single Primary Winding
Secondary Winding:	Dual Secondary Winding
Length:	10.8 mm
Width:	10 mm
Height:	11.8 mm
Series:	HVMA03F45A-ST8S
Brand:	Bourns
Inductance:	40 uH
Maximum Operating Temperature:	+ 125 C
Minimum Operating Temperature:	- 40 C
Operating Frequency:	50 kHz to 380 kHz
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Product Type:	Power Transformers
Factory Pack Quantity:	230
Subcategory:	Transformers
Termination Style:	SMD/SMT
Turns Ratio:	1:1
Type:	Gate Driver Transformer

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Datasheet

HVMA03F45A-ST8S Datasheet (PDF)

Compliance Codes

USHTS:: 8504312000
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: China
Country of Diffusion:: China

The country is subject to change at the time of shipment.

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Bourns HVMA Flyback and Gate Driver Transformers are AEC-Q200-compliant, automotive-grade devices designed for switching frequencies up to 400kHz. Bourns HVMA transformers feature a high working voltage of 800V or higher and operate over a wide temperature range for reliable performance in harsh environments. These transformers are designed for use in transistor gate drive power, inverter circuits, battery management systems, motor drives, and power-delivery applications.

HVMA03F45A-ST8S Gate Driver Transformers

Bourns HVMA03F45A-ST8S Gate Driver Transformers are automotive-grade, AEC-Q200-compliant devices with an 8mm creepage distance and an 850V working voltage. These features make Bourns HVMA03F45A-ST8S transformers ideal for electric vehicle (EV) applications that require a high isolation voltage. These gate driver transformers have a wide operating temperature range from -40°C to +125°C for Class F operation. The high-creepage, SMT package provides a small footprint for a large working voltage. The HVMA03F45A-ST8S series features a switching frequency of 50kHz to 380kHz and delivers up to 3W of output power. Typical automotive applications include gate-drive power for transistors, powering battery management circuits, and providing isolated power across separate voltage systems in hybrid vehicles.

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