SHENZHEN GANGXINLI ELECTRONICS CO.,LTD
Professional Electronic Component Distributor!
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SHENZHEN GANGXINLI ELECTRONICS CO.,LTD
Professional Electronic Component Distributor!
2026/7/15
PESD15VS1UB,115 is a unidirectional TVS diode manufactured by Nexperia USA Inc. It is an automotive-grade circuit protection device designed for high-speed electrostatic discharge and transient voltage suppression.
Category:Circuit Protection,Transient Voltage Suppressors (TVS),TVS Diodes
Mfr:Nexperia USA Inc.
Packaging:Tape & Reel
Capacitance @ Frequency:32pF @ 1MHz
Part Status:Active
Operating Temperature:-65°C ~ 150°C (TA)
Type:Zener
Unidirectional Channels :1
Qualification:AEC-Q100
Voltage - Reverse Standoff (Typ):15V (Max)
Mounting Type:Surface Mount
Voltage - Breakdown (Min):17.6V
Package / Case:SC-79, SOD-523
Voltage - Clamping (Max) @ Ipp:40V
Current - Peak Pulse (10/1000µs):5A (8/20µs)
Power - Peak Pulse:160W
Unidirectional Protection:This TVS diode adopts a single unidirectional protection channel design. It can precisely suppress one-way transient voltage surges and protect circuit components effectively.
Low Clamping Voltage:It features a maximum clamping voltage of 40V under peak pulse current. It can quickly limit overvoltage amplitude to avoid damage to sensitive electronic components.
High Pulse Resistance:The device supports 5A peak pulse current and 160W peak pulse power. It possesses strong transient impact resistance for sudden surge interference.
Ultra-low Capacitance:It maintains a low capacitance of 32pF at 1MHz operating frequency. It will not interfere with high-speed signal transmission and ensures signal integrity.
Automotive Grade:Certified with AEC-Q100 automotive industry standard. It delivers stable and reliable performance for rigorous automotive electronic working conditions.
Wide Temp Range:It works stably in a temperature range from -65°C to 150°C. It adapts to extreme high and low temperature environments of industrial and vehicle equipment.
Miniature Packaging:It adopts compact SC-79 (SOD-523) surface-mount package. It saves PCB space and is suitable for miniaturized and highly integrated circuit designs.
Signal Protection:It protects high-speed signal interfaces such as USB, HDMI and Ethernet in electronic devices. It eliminates ESD interference and guarantees stable signal transmission.
Auto Electronics:Applied to automotive infotainment systems and vehicle body control modules. It suppresses transient surges generated by automotive electrical equipment.
Consumer Devices:Used in wearable devices, tablet computers and smart home terminals. It provides reliable electrostatic protection for daily portable electronic products.
Industrial Control:Deployed in industrial sensors and low-voltage control circuit boards. It resists transient voltage impact in complex industrial electromagnetic environments.
Communication Modules:Suitable for RF communication and Bluetooth module circuit protection. Its low capacitance characteristic avoids attenuation of high-frequency communication signals.
Power Interface:Applied to low-voltage DC power input ports of miniature electronic equipment. It prevents circuit damage caused by instantaneous overvoltage surges.
PESD15VS1UB,115 is a miniature, low-capacitance automotive-grade TVS diode with excellent transient suppression capability. It is a high-reliability protection component widely used in high-speed signal and low-voltage circuit protection scenarios.