MachineU > China Products
SMCJ33A Unidirectional Transient Voltage Suppressor TVS Diode
SMCJ33A Unidirectional Transient Voltage Suppressor TVS Diode
Specifications
MOQ :
10
Price :
2.5
Payment Terms :
,T/T
Manufacturer :
Littelfuse Inc.
Product Number :
SMCJ33A
Description :
53.3V Clamp 28.2A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
Description

SMCJ33A is a unidirectional transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage transients such as electrostatic discharge (ESD),

lightning surges, and inductive load switching.

Key Features of SMCJ33A

  1. High Power Handling

    • 1500W peak pulse power dissipation (10/1000µs waveform) for robust surge protection

    • Fast response time (typically <1.0ps) to clamp transient voltages quickl

  2. Electrical Characteristics

    • Reverse standoff voltage (VRWM): 33V (typical)

    • Breakdown voltage (VBR): 36.7V (min) to 40.6V (max) at 1mA test current

    • Clamping voltage (VC): 53.3V (max) at 28.2A peak pulse current (IPP)

    • Low leakage current: ≤5µA at VRWM.

  3. Robust Design

    • Glass-passivated junction for reliability

    • Surface-mount (SMC/DO-214AB) package (7.11×6.22×2.42mm) for space-constrained PCB designs

    • Halogen-free & RoHS compliant

  4. Thermal Performance

    • Wide operating temperature range: -55°C to +150°C

    • High-temperature soldering resistance: 260°C for 40 seconds (reflow compatible)


Applications


SMCJ33A Unidirectional Transient Voltage Suppressor TVS Diode

The is widely used in:

  • Telecommunications: Protection of base stations, routers, and modems from lightning surges

  • Industrial Electronics: PLCs, motor drives, and power supplies

  • Consumer Electronics: USB/HDMI ports, power lines in smartphones/laptops

  • Automotive Systems: CAN bus, infotainment, and battery management circuits

  • Energy Storage & Power Distribution: Solar inverters, UPS systems

Technical Summary

  • Package: DO-214AB (SMC).

  • Peak Pulse Current (IPP): 28.2A (10/1000µs)

  • Equivalent Models: SMBJ33A, P6KE33A (lower power alternatives)

Send your message to this supplier
Send Now

SMCJ33A Unidirectional Transient Voltage Suppressor TVS Diode

Ask Latest Price
Product Detail
MOQ :
10
Price :
2.5
Payment Terms :
,T/T
Manufacturer :
Littelfuse Inc.
Product Number :
SMCJ33A
Description :
53.3V Clamp 28.2A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
Contact Supplier
SMCJ33A Unidirectional Transient Voltage Suppressor TVS Diode

Berton Electronics Limited

Verified Supplier
1 Years
shenzhen
Business Type :
Trading Company
Main Products :
FPGA, Integrated Circuits ICs, Microchips
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Electronic Components
MachineU China Products
Contact Supplier
Submit Requirement