SMAJ440A Transient Voltage Suppressor Diode - DO-214AC (SMA) SMD Package

The SMAJ440A Transient Voltage Suppressor Diode - DO-214AC (SMA) SMD Package provides high-performance protection for sensitive electronic circuits from voltage surges induced by lightning, ESD, or inductive switching. Its glass-passivated junction ensures consistent clamping and low leakage, while the compact SMA package is optimized for surface-mount applications in industrial and communication systems.CLICK HERE FOR DATASHEETSFeatures:400W peak pulse power capability (10/1000µs waveform)Fast response time for transient surge protectionGlass passivated junction for high stability and reliabilityLow profile, space-efficient DO-214AC (SMA) packageCompliant with RoHS and UL94V-0 flammability standardsSpecifications:Stand-off Voltage (VR): 440VBreakdown Voltage (VBR): 492V to 543VTest Current (IT): 1mAClamping Voltage (VC): 713VPeak Pulse Current (Ipp): 0.6AReverse Leakage Current (IR): 1µAPeak Pulse Power Dissipation (PPPM): 400WPeak Forward Surge Current (IFSM): 40A (8.3ms half-sine wave)Thermal Resistance (RθJA / RθJL): 120°C/W / 30°C/WOperating Junction Temperature (TJ): -55°C to +150°CStorage Temperature Range (TSTG): -55°C to +150°CPackage Includes:1 × SMAJ440A Transient Voltage Suppressor Diode - DO-214AC (SMA) SMD Package

INR 11 · In stock