Components
SMBJ440A Transient Voltage Suppressor Diode - DO-214AA (SMB) SMD Package
SKU: TT-6112EA6253DA
₹16.00
Includes 18% GST
The SMBJ440A Transient Voltage Suppressor Diode - DO-214AA (SMB) SMD Package is designed to safeguard sensitive electronic components from damaging transient voltage spikes caused by lightning strikes, inductive load switching, or ESD events. Its glass-passivated junction and low-inductance structure ensure stable, hi…
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Product description
The SMBJ440A Transient Voltage Suppressor Diode - DO-214AA (SMB) SMD Package is designed to safeguard sensitive electronic components from damaging transient voltage spikes caused by lightning strikes, inductive load switching, or ESD events. Its glass-passivated junction and low-inductance structure ensure stable, high-performance clamping and rapid response. Perfect for use in telecom, industrial, and automotive electronic protection circuits.
Features:
- 600W peak pulse power capability (10/1000µs waveform)
- Glass passivated chip for high reliability and stability
- Low inductance design enabling fast transient suppression
- Excellent clamping capability and fast response
- Compliant with RoHS and UL94V-0 standards
Specifications:
- Stand-off Voltage (VR): 440V
- Breakdown Voltage (VBR): 492V to 543V
- Test Current (IT): 1mA
- Clamping Voltage (VC): 713V
- Peak Pulse Current (Ipp): 0.9A
- Reverse Leakage Current (IR): 1µA
- Peak Pulse Power Dissipation (PPPM): 600W
- Peak Forward Surge Current (IFSM): 100A (8.3ms half-sine wave)
- Thermal Resistance (RθJA / RθJL): 100°C/W / 20°C/W
- Operating Junction Temperature (TJ): -55°C to +150°C
- Storage Temperature Range (TSTG): -55°C to +150°C
Package Includes:
1 × SMBJ440A Transient Voltage Suppressor Diode - DO-214AA (SMB) SMD Package
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