WeEn Semiconductors

WeEn Semiconductors manufactures thyristors, triacs, power diodes, TVS protection devices, and silicon carbide power semiconductors with over 50 years of bipolar power expertise.

Series List(479)

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Series	Category	# Parts	Status

ACT102	TRIACs	1	Active
ACT108	Thyristors	12	Active
ACTT10	TRIACs	7	Active
ACTT12	Discrete Semiconductor Products	9	Active
ACTT16	Thyristors	3	Active
ACTT2	Discrete Semiconductor Products	6	Active
ACTT4	Thyristors	5	Active
ACTT6	TRIACs	7	Active
ACTT8	TRIACs	9	Active
BT1308	TRIACs	4	Active

Series	Category	# Parts	Status	Description

Standalone parts(210)

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Part	Category	Description
WeEn Semiconductors BT131-600EQP	Discrete Semiconductor Products	TRIAC SENS GATE 600V 1A TO92-3
WeEn Semiconductors BT136S-800DJ	Discrete Semiconductor Products	TRIAC 800V 4A 3-PIN TO-252 T/R
WeEn Semiconductors BT151X-650LTQ	Discrete Semiconductor Products	BT151X-650LT/TO-220F/STANDARD MA
WeEn Semiconductors BT151Y-650LTFQ	Discrete Semiconductor Products	SCR 650V 12A TO-220AB
WeEn Semiconductors BT168GQP	Discrete Semiconductor Products	BT168G/TO92/STANDARD MARKING * R
WeEn Semiconductors BTA202W-1000ETF	Discrete Semiconductor Products	TRIAC ALTERNISTOR 1KV 2A SC73
WeEn Semiconductors BTA206X-800CT/L01,127	Discrete Semiconductor Products	TRIAC 800V 6A TO220F
WeEn Semiconductors BTA316Y-800CTQ	Discrete Semiconductor Products	TRIAC 800V 16A IITO220E
WeEn Semiconductors BYC30M-650PQ	Discrete Semiconductor Products	BYC30M-650P/TO220-2L/STANDARD MA
WeEn Semiconductors BYC30MW-650PT2Q	Discrete Semiconductor Products	BYC30MW-650PT2/TO247-2L/STANDARD

Part	Spec A	Spec B	Spec C	Spec D	Description

WeEn Semiconductors is a leading manufacturer of bipolar power semiconductors, originating from NXP Semiconductors' Standard Products division. With over 50 years of semiconductor development and manufacturing heritage, WeEn focuses on industry-leading power products for global markets.

WeEn's comprehensive product portfolio includes:

Thyristors (SCRs) and Triacs - Silicon controlled rectifiers for power control applications
Power Diodes - Standard recovery and fast recovery rectifier diodes
TVS and ESD Protection - Transient voltage suppressors and ESD protection devices
Silicon Carbide Devices - Next-generation SiC power semiconductors
IGBTs and Modules - Power modules for high-current applications

WeEn serves automotive, telecommunications, computing, consumer electronics, intelligent home appliances, lighting, and power management markets. With R&D and production facilities in China and the UK, WeEn delivers reliable power semiconductors backed by decades of proven technology.

Frequently Asked Questions

What is WeEn Semiconductors' relationship with NXP?: WeEn Semiconductors was formed as a joint venture with NXP Semiconductors in 2016, acquiring NXP's Standard Products bipolar power division. WeEn has been independently owned since 2019.
What types of thyristors does WeEn manufacture?: WeEn manufactures silicon controlled rectifiers (SCRs), triacs, and related thyristor products for power control, motor control, and AC switching applications.
Does WeEn offer silicon carbide products?: Yes, WeEn has expanded its portfolio to include silicon carbide (SiC) power devices alongside traditional bipolar silicon products.
What applications use WeEn power semiconductors?: WeEn products are used in home appliances, lighting controls, motor drives, power supplies, automotive systems, and industrial power management applications.