TVS Diodes

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Bidirectional Channels	Voltage - Reverse Standoff (Typ)	Voltage - Breakdown (Min)	Voltage - Clamping (Max) @ Ipp	Current - Peak Pulse (10/1000µs)	Power - Peak Pulse	Power Line Protection	Applications	Capacitance @ Frequency	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
AQ24COM-02JTG TVS DIODE 24VWM 50VC SC703 Littelfuse Inc.	4,504 In Stock	1 : £0.35000 Cut Tape (CT) 3,000 : £0.11745 Tape & Reel (TR)	AQ24COM-02	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Zener	2	24V (Max)	26V	50V (Typ)	5A (8/20µs)	250W	No	CAN	13pF @ 1MHz	-40°C ~ 150°C (TA)	Automotive	AEC-Q101	Surface Mount	SC-70, SOT-323	SC-70-3
AQ24COM-02HTG TVS DIODE 24VWM 50VC SOT233 Littelfuse Inc.	2,159 In Stock	1 : £0.29000 Cut Tape (CT) 3,000 : £0.09427 Tape & Reel (TR)	AQ24COM-02	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Zener	2	24V (Max)	26V	50V (Typ)	5A (8/20µs)	250W	No	CAN	13pF @ 1MHz	-40°C ~ 150°C (TA)	Automotive	AEC-Q101	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
AQ24COM-01LTG TVS DIODE 24VWM 50VC SOD523 Littelfuse Inc.	3,725 In Stock 70,000 Factory	1 : £0.35000 Cut Tape (CT) 5,000 : £0.07448 Tape & Reel (TR)	AQ24COM-02	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Zener	1	24V (Max)	26V	50V (Typ)	5A (8/20µs)	250W	No	CAN	13pF @ 1MHz	-40°C ~ 150°C (TA)	Automotive	AEC-Q101	Surface Mount	SC-79, SOD-523	SOD-523
AQ24COM-01FTG TVS DIODE 24VWM 50VC SOD323 Littelfuse Inc.	984 In Stock	1 : £0.33000 Cut Tape (CT) 3,000 : £0.09525 Tape & Reel (TR)	AQ24COM-02	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Zener	1	24V (Max)	26V	50V (Typ)	5A (8/20µs)	250W	No	CAN	13pF @ 1MHz	-40°C ~ 150°C (TA)	Automotive	AEC-Q101	Surface Mount	SC-76, SOD-323	SOD-323

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A TVS diode (transient voltage suppressor) is a semiconductor protection diode designed to clamp damaging voltage spikes before they reach sensitive electronics. Under normal operation, the device remains in a non-conductive state up to its reverse standoff voltage (VRWM). When a transient event such as an ESD event, inductive load switching surge, or lightning-induced overvoltage exceeds the breakdown voltage (VBR), the TVS diode rapidly enters conduction and limits the voltage to a defined clamping voltage. This extremely fast response, typically faster than traditional Zener diodes, varistors, or thyristors, makes TVS devices ideal for protecting MOSFETs, ICs, rectifiers, and signal lines from electrostatic discharge and surge current events. Available in unidirectional and bidirectional versions, TVS diodes are commonly used across power rails, in parallel with signal lines, or at circuit interfaces exposed to external connections.