ESD TVS Diodes Original SMBJ200A Electrostatic TVS Protection Diode
ESD TVS Diodes Original SMBJ200A DATASHEET: SMBJ_v88.2.pdf
ESD TVS Diodes Original SMBJ200A Brief Introduction:
The ESD TVS Diodes Original SMBJ200A is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Besides, TVS device SMBJ200A is ideal for the protection of VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic TV Sets applications.
| TVS Device Part Number | TVS Device Marking | TVS Device Reverse Stand-Off Voltage VRWM (V) | TVS Device Breakdown Voltage VBR (V) @IT | TVS Device Test Current IT (mA) | TVS Device Maximum Clamping Voltage VC @IPP (V) | TVS Device Maximum Peak Pulse Current IPP (A) | TVS Device Maximum Reverse Leakage IR @VRWM (μA) |
| Uni | Bi | Uni | Bi | | MIN | MAX | | | | |
| SMBJ190A | SMBJ190CA | PV | EV | 190.0 | 211.00 | 232.00 | 1 | 307.8 | 1.95 | 5 |
| SMBJ200A | SMBJ200CA | PW | EW | 200.0 | 224.00 | 247.00 | 1 | 324.0 | 1.85 | 5 |
Overvoltage protection:
When the power supply voltage of the protected line is higher than a certain value, the protector cuts off the line; when the power supply voltage returns to the normal range, the protector automatically turns on. Common overvoltage protection devices include ceramic gas discharge tubes, TVS diodes, ESD electrostatic protectors, semiconductor discharge tubes, varistors, and zener diodes.
Overcurrent protection:
When the load of the protected line increases and generates more than 1.2 times the rated current, the protector cuts off the line after a delay. Commonly used overcurrent protection devices include self-restoring fuses.
Electric shock protection:
When the phase wire of the protected line is connected to the earth directly or through an unexpected load, a non-sinusoidal waveform is generated and its effective value is an instantaneously changing residual current. When the current is greater than a certain value, the protector cuts off the line.
Short circuit protection:
When the protected line tends to be short-circuited and generates a current greater than 5 times the rated current, the protector cuts off the line.
Power failure protection function:
The so-called power-off protection function means that the switching device can store the last channel switching command during normal operation. When a power outage occurs due to an emergency, the device will still save this command, and the device will automatically restore to the original switching command after power is restored. state.
Surge protector:
Surge protectors are mainly composed of varistors (varistors, voltage-limiting diodes) and discharge gaps (discharge channels). They are used to protect other electronic equipment and systems and provide equipotential connections.
Leakage Protection:
When the phase wire of the protected line is connected to the earth directly or through an unexpected load, an approximately sinusoidal waveform is generated and the effective value is a slowly changing residual current. When the current is greater than a certain value, the protector cuts off the line.
Under voltage protection:
When the power supply voltage of the protected line is lower than a certain value, the protector cuts off the line; when the power supply voltage returns to the normal range, the protector automatically turns on.
Voltage protection level (Up):
The peak value of the standard lightning pulse breakdown voltage, the residual voltage of the protected terminal under the rated discharge current Isn. For power system arresters, the installation location is determined according to the overvoltage classification protection level; for information system protectors, the protection level Must match the compatibility of the system and equipment to be protected.
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ESD TVS Diodes Original SMBJ200A Electrostatic TVS Protection Diode Images
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