Voltage - Clamping (Max) @ Ipp:	72.7V
Supplier Device Package:	DO-204AC (DO-15)
Package / Case:	DO-204AC, DO-15, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	500W
Current - Peak Pulse (10/1000µs):	7.2A
Series:	SA
Voltage - Breakdown (Min):	50V
Voltage - Reverse Standoff (Typ):	45V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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SA45CA B0G application field and working principle

TVS (Transient Voltage Suppressors) Diodes are a form of protection device that are found in cable solutions. They are designed to handle high frequency electrical signals and surges, and protect electronic components from noisy, unpredictable, and potentially hazardous external sources of electrical interference (EFT/ESD).The SA45CA B0G is a general-purpose unidirectional diode with an integrated low-capacitance EMI filter that can be used for ESD, EFT, and surge protection. It is designed to act as a safeguard for being close to high-frequency noise or power transients. This diode offers a low-capacitance electrical design with high 1500 W peak pulse power dissipation.SA45CA B0G\'s are available in two different packages; a 5-Pin SMA and 5-Pin SOT-23. The 5-Pin SMA package has a 4-pin EMI filter and a 1-pin reverse-biased diode (N120). This package has a very low capacitance (7.15 pF typical) and a high peak pulse power rating of 1500W.The 5-Pin SOT-23 package also has a 4-pin EMI filter but with a reverse-biased diode (N130). This package has a slightly higher capacitance (7.42 pF typical) and a peak pulse power rating of 1000W. This package is also slightly smaller in size compared to the 5-Pin SMA package and slightly more versatile in PCB design.The SA45CA B0G can handle an operating temperature range from -5 to 85°C and a storage temperature of -65 to 150°C. The maximum Voltage clamping is at 15V maximum, and the typical peak pulse current is 4.5A.In summary, the SA45CA B0G TVS Diode is an ideal solution for ESD (electrostatic discharge), EFT (electrical fast transients), and surge protection. It is designed to have low capacitance and high peak pulse power ratings and offer a wide range of operating temperature stability. With its two available packages, the 5-Pin SMA and 5-Pin SOT-23, it offers great versatility and flexibility in PCB design.

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