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SMAJ24CA
+BOM38.9V 29.5V 400W 24V 10.3ASMA
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제조업체심천시시스코마이크로반도체유한공사.
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제조업체 부품 #SMAJ24CA
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데이터시트 SMAJ24CA DataSheet
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재고4111
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사양
| 속성 | 가치 |
| Part Status | Active |
| Type | Zener |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 24V |
| Voltage - Breakdown (Min) | 26.7V |
| Voltage - Clamping (Max) @ Ipp | 38.9V |
| Current - Peak Pulse (10/1000µs) | 10.3A |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Applications | General Purpose |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package | DO-214AC, SMA |
| Supplier Device Package | DO-214AC (SMA) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
개요
Description
- Bidirectional clamping: Protects against both positive and negative voltage spikes.
- Peak pulse power: 400W (8/20μs waveform).
- Breakdown voltage: ~26.7V (min).
- Low clamping voltage: Limits voltage to safe levels during surges.
- SMA/DO-214AC package: Compact and surface-mountable.
Commonly used in power supplies, communication ports, and automotive circuits, it ensures robust transient protection. Its fast response time (<1ns) makes it ideal for high-speed applications.
For detailed specs, refer to the datasheet from manufacturers like Littelfuse, Vishay, or STMicroelectronics.
Equivalent
- SMBJ24CA (higher power)
- SMCJ24CA (even higher power)
- P6KE24CA (similar specs)
- 1.5KE24CA (higher surge rating)
- Littelfuse SMAJ24CA (same part, different brand)
These are bidirectional TVS diodes with a 24V breakdown voltage, offering transient voltage suppression for circuit protection. Choose based on power and surge requirements.
Features
- Bidirectional protection: Safeguards against both positive and negative voltage transients.
- Peak pulse power: 400W (8/20µs waveform).
- Breakdown voltage: 26.7V min (typical 28.1V).
- Clamping voltage: 38.9V max at 1A.
- Low leakage current: 1µA max at 24V.
- Fast response time: <1ps for quick surge suppression.
- Package: DO-214AC (SMA) for compact PCB mounting.
Ideal for ESD, lightning, and surge protection in industrial, automotive, and telecom applications.
Application
1. Electronics Protection – Safeguards sensitive circuits from voltage spikes in power lines, data lines, and communication interfaces.
2. Automotive Systems – Protects ECUs, sensors, and infotainment systems from load dump and ESD events.
3. Industrial Equipment – Shields control systems, PLCs, and motor drives from surges.
4. Consumer Electronics – Guards USB ports, HDMI, and other I/O interfaces against ESD and transients.
5. Telecom/Networking – Ensures reliability in routers, switches, and base stations by suppressing surges.
Its bidirectional clamping (24V) makes it ideal for AC/DC circuits.
