사양
| 속성 | 가치 |
| Supplier | Diodes Incorporated |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | SMBJ |
| Part Status | Active |
| Type | Zener |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 16V |
| Voltage - Breakdown (Min) | 17.8V |
| Voltage - Clamping (Max) @ Ipp | 26V |
| Current - Peak Pulse(10 / 1000µs) | 23.1A |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Applications | General Purpose |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
개요
Description
SMBJ16CA-13-F is a surface‑mount transient voltage suppressor (TVS) diode from the SMBJ family. It protects circuits from voltage transients and surges on DC rails or data lines. The “16” indicates a nominal stand‑off voltage around 16 V, and the “CA” suffix denotes the bidirectional variant. The “-13‑F” typically references packaging/reel code and RoHS compliance (lead‑free). It is sold in an SMB package and offers high peak pulse power (about 600 W for the standard 10/1000 µs waveform, depending on vendor). Clamping voltage rises with current and is defined by the device’s characteristics.
Common uses include protecting 12 V automotive lines, USB/data interfaces, and general surge protection on power rails. For design, place the diode across the protected rails with correct polarity for the bidirectional variant, ensure VRWM is above normal operating voltage, and verify that the surge/current ratings exceed expected transients. Available from Littelfuse and other vendors.
Common uses include protecting 12 V automotive lines, USB/data interfaces, and general surge protection on power rails. For design, place the diode across the protected rails with correct polarity for the bidirectional variant, ensure VRWM is above normal operating voltage, and verify that the surge/current ratings exceed expected transients. Available from Littelfuse and other vendors.
Equivalent
Equivalent parts (bidirectional 16 V, ~600 W SMB package): Vishay SMBJ16CA-13-F (same part); Littelfuse SMBJ16CA; ON Semiconductor SMBJ16CA; ProTek P6SMBJ16CA. Verify package, RoHS suffix (-F/-13-F) and date code for exact match.
Features
SMBJ16CA-13-F Features (concise)
- 1.5 kW peak pulse power (8/20 µs) in SMB package (DO-214AB)
- Bidirectional TVS diode (CA suffix)
- VRWM (standoff) = 13 V
- Fast transient protection for 12 V rails and data lines (CAN, USB, Ethernet, etc.)
- Wide operating temperature: -55 °C to +125 °C
- RoHS compliant and Pb-free (-F)
- Low leakage in the off state and robust clamping for surges
- Surface-mount SMB footprint for easy PCB assembly
Note: Exact VBR, VCL, and leakage vary with manufacturing tolerances; consult the datasheet for precise electrical characteristics.
- 1.5 kW peak pulse power (8/20 µs) in SMB package (DO-214AB)
- Bidirectional TVS diode (CA suffix)
- VRWM (standoff) = 13 V
- Fast transient protection for 12 V rails and data lines (CAN, USB, Ethernet, etc.)
- Wide operating temperature: -55 °C to +125 °C
- RoHS compliant and Pb-free (-F)
- Low leakage in the off state and robust clamping for surges
- Surface-mount SMB footprint for easy PCB assembly
Note: Exact VBR, VCL, and leakage vary with manufacturing tolerances; consult the datasheet for precise electrical characteristics.
Pinout
- Pin count: 2 terminals (DO-214AA/SMBJ package).
- Function: Surface-mount transient-voltage-suppressor (TVS) diode used to clamp voltage spikes and protect circuits from surge events.
- Function: Surface-mount transient-voltage-suppressor (TVS) diode used to clamp voltage spikes and protect circuits from surge events.
Manufacturer
- Manufacturer: Littelfuse, Inc.
- What kind of company: A global electronics protection company that designs and manufactures fuses, TVS diodes, and other circuit-protection components.
- What kind of company: A global electronics protection company that designs and manufactures fuses, TVS diodes, and other circuit-protection components.
Application
SMBJ16CA-13-F is a TVS diode used to clamp transient voltages on low‑voltage circuits. Primary applications include:
- Automotive and transportation electronics (protects 12–24V power rails and ECUs from surges/load-dumps)
- DC power supplies, LED drivers, battery chargers, and other 12– to 24‑V rail protection
- Signal and data lines (CAN/LIN, USB, Ethernet, HDMI, etc.) to guard against ESD and transient spikes
- Telecom and industrial equipment protection at power entry or I/O ports
- Anywhere sensitive electronics require surge/ESD protection on power or signal lines
- Automotive and transportation electronics (protects 12–24V power rails and ECUs from surges/load-dumps)
- DC power supplies, LED drivers, battery chargers, and other 12– to 24‑V rail protection
- Signal and data lines (CAN/LIN, USB, Ethernet, HDMI, etc.) to guard against ESD and transient spikes
- Telecom and industrial equipment protection at power entry or I/O ports
- Anywhere sensitive electronics require surge/ESD protection on power or signal lines
Package
It uses the SMB package (DO-214AA), i.e., a surface-mount TVS diode package.
