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SMAJ10CA is a bidirectional transient-voltage-suppression (TVS) diode in SMA (DO-214AC) surface-mount package, specially designed for 10 V DC system protection. Featuring a glass-passivated chip and low-inductance structure, it can rapidly dissipate transient high-voltage energy such as ESD and surge pulses, and provides over-voltage protection for 10 V circuits in communication, consumer electronics and industrial equipment to prevent devices from damage caused by transient voltage shocks.
Package: SMA (DO-214AC), surface-mount type Polarity: Bidirectional VRWM (Reverse Working Voltage): 10.0 V VBR (Breakdown Voltage): 11.1 V (min) ~ 12.3 V (max) Test Current (IT): 1.0 mA VC (Maximum Clamping Voltage): 17.0 V IR (Reverse Leakage Current): 1.0 μA Peak Pulse Power: 400 W (10/1000 μs) Response Time: <1.0 ps Low inductance, excellent clamping performance and strong pulse immunity Flame Retardant Rating: UL 94V-0, RoHS compliant Operating Temperature: -55℃ ~ +125℃
Pulse power dissipation: 400 W peak pulse power for absorbing transient energy from ESD and induced surges. Ultra-fast response speed: sub-picosecond level for instant suppression of voltage spikes. Ultra-low leakage current: only 1 μA, low static power consumption with minimal interference to the original circuit. Low-inductance design: low parasitic inductance of SMA package, suitable for high-frequency port protection. High reliability: glass-passivated chip process with anti-aging property and good long-term operating stability. SMT compatibility: supports automated SMT assembly, easy assembly and suitable for compact PCB layout.
Industrial control: Protection for 10 V industrial control modules, sensors and signal ports Consumer electronics: Protection for portable devices and mainboard I/O interfaces Power management: Output protection for small adapters and DC-DC modules Communication equipment: Protection for signal and power ports of network devices Instruments & meters: Transient over-voltage protection for internal circuits of test instruments
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