사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
개요
Description
The SMCJ33CA is a 33V bidirectional TVS diode designed for transient voltage suppression in sensitive electronics. It protects circuits from voltage spikes (ESD, lightning, etc.) by clamping excess voltage to a safe level.
Key Features:
- Bidirectional operation: Protects against both positive and negative transients.
- Peak power: 1500W (8/20µs pulse).
- Low clamping voltage: Limits voltage to safe levels quickly.
- RoHS compliant: Environmentally friendly.
Applications:
- Telecom, automotive, and industrial systems.
- Power supplies, data lines, and I/O ports.
Packaging:
- DO-214AB (SMC) surface-mount package.
Ideal for fast, robust surge protection in compact designs.
Key Features:
- Bidirectional operation: Protects against both positive and negative transients.
- Peak power: 1500W (8/20µs pulse).
- Low clamping voltage: Limits voltage to safe levels quickly.
- RoHS compliant: Environmentally friendly.
Applications:
- Telecom, automotive, and industrial systems.
- Power supplies, data lines, and I/O ports.
Packaging:
- DO-214AB (SMC) surface-mount package.
Ideal for fast, robust surge protection in compact designs.
Equivalent
Equivalent products to the SMCJ33CA (33V bidirectional TVS diode) include:
- Littelfuse SMCJ33CA (same part)
- Vishay SMCJ33CA
- ON Semiconductor 1.5SMC33CA
- STMicroelectronics SMCJ33CA
- Bourns SMCJ33CA
These are direct replacements with similar specs (600W peak power, bidirectional clamping). Always verify datasheets for exact compatibility.
- Littelfuse SMCJ33CA (same part)
- Vishay SMCJ33CA
- ON Semiconductor 1.5SMC33CA
- STMicroelectronics SMCJ33CA
- Bourns SMCJ33CA
These are direct replacements with similar specs (600W peak power, bidirectional clamping). Always verify datasheets for exact compatibility.
Pinout
The SMCJ33CA is a bidirectional TVS diode (Transient Voltage Suppressor) designed for surge protection.
- Pin Count: 2 pins (anode and cathode).
- Function: Protects circuits from voltage transients (ESD, surges) by clamping excess voltage to 33V (standoff voltage) and diverting transient current. It operates bidirectionally, meaning it safeguards against both positive and negative voltage spikes.
Key specs:
- Peak Pulse Power: 1500W (10/1000μs waveform).
- Breakdown Voltage: ~36.7V (min).
- Applications: Used in power lines, communication ports, and sensitive electronics requiring robust transient protection.
Compact DO-214AB (SMC) package.
- Pin Count: 2 pins (anode and cathode).
- Function: Protects circuits from voltage transients (ESD, surges) by clamping excess voltage to 33V (standoff voltage) and diverting transient current. It operates bidirectionally, meaning it safeguards against both positive and negative voltage spikes.
Key specs:
- Peak Pulse Power: 1500W (10/1000μs waveform).
- Breakdown Voltage: ~36.7V (min).
- Applications: Used in power lines, communication ports, and sensitive electronics requiring robust transient protection.
Compact DO-214AB (SMC) package.
Manufacturer
The SMCJ33CA is a TVS diode (Transient Voltage Suppressor) manufactured by Littelfuse, a leading global company specializing in circuit protection, power control, and sensing technologies. Littelfuse is known for its high-quality electronic components, including fuses, surge protection devices, and semiconductors, serving industries like automotive, industrial, and consumer electronics.
The SMCJ33CA is part of Littelfuse's SMCJ series, designed to protect sensitive electronics from voltage transients and electrostatic discharge (ESD). It features a 33V breakdown voltage and is housed in a DO-214AB (SMC) package, making it suitable for high-power applications.
Littelfuse, founded in 1927, is headquartered in Chicago, USA, and operates worldwide, providing reliable solutions for overvoltage and overcurrent protection.
The SMCJ33CA is part of Littelfuse's SMCJ series, designed to protect sensitive electronics from voltage transients and electrostatic discharge (ESD). It features a 33V breakdown voltage and is housed in a DO-214AB (SMC) package, making it suitable for high-power applications.
Littelfuse, founded in 1927, is headquartered in Chicago, USA, and operates worldwide, providing reliable solutions for overvoltage and overcurrent protection.
