Voltage - Clamping (Max) @ Ipp:	24.4V
Supplier Device Package:	CASE-1
Package / Case:	DO-201AA, DO-27, Axial
Mounting Type:	Through Hole
Operating Temperature:	-65°C ~ 150°C (TJ)
Capacitance @ Frequency:	100pF @ 1MHz
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	1500W (1.5kW)
Current - Peak Pulse (10/1000µs):	61A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	16.7V
Voltage - Reverse Standoff (Typ):	15V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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TVS - Diodes

Introduction to MALCE15A

MALCE15A is an ultra-low capacitance transient voltage suppressor (TVS) diode. This type of diode features a low clamping voltage and fast response to enable reliable protection against transient voltage spikes. It combines a low capacitance typical of about 0.3pF with a fast response time combined with a 9.5V maximum voltage rating to provide effective protection against power and data line transients.

Working Principle of MALCE15A

When a high-speed voltage transient event occurs, the MALCE15A will respond accordingly and actively clamp the voltage. This active clamping is the ability of the device to absorb large amounts of energy with its low clamping voltage of 9.5V. It operates by diverting the excess voltage from the circuit and discharging it into the positive rail of the device, which then dissipates it. The MALCE15A diode has a low capacitance rating and a short response time that allows it to quickly clamp the voltage before the surge can cause damage. This allows the diode to protect sensitive components in a circuit and prevent them from going into thermal runaway.

Application Field of MALCE15A

The MALCE15A diode is well-suited for applications that require fast response time and low capacitance. Its low capacitance rating makes it suitable for higher speed signal applications such as telecommunication and data interfaces. The MALCE15A diode can also provide effective protection from high voltage transients in a wide range of consumer, automotive and industrial applications. In automotive applications, the MALCE15A can provide protection from voltage surges caused by static electricity and RF interference. In consumer and industrial applications, it can protect against electrical power surges and lightning strikes.

Conclusion

The MALCE15A diode is an efficient and cost-effective device that provides excellent protection against transient voltage spikes. Its low capacitance rating and fast response time make it an ideal solution for high-speed signal applications. It also provides effective protection from power and data line transients in a variety of automotive, consumer and industrial applications.

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