حفاظت مدار محدودکنندههای ولتاژ گذرا (تی وی اس) دیودهای تی وی اس
MDD(MICRODIODE SEMICONDUCTOR) SMAJ54A
| Manufacturer | MDD(Microdiode Semiconductor) |
|---|---|
| Mfr. Part Number | SMAJ54A |
| Electland Part Code | 395287 |
| Electland Part Number | |
| Category | TVS Diodes |
| Description | 87.1VC Clamp 4.6A@10/1000us Ipp TVS DIODE DO-214AC(SMA) |
| Datasheet | Download |
Product Attributes
| Category | Circuit Protection Transient Voltage Suppressors (TVS) TVS Diodes |
|---|---|
| type | TVS |
| Operating Temperature | -65℃~+150℃ |
| Number of Channels | 1 |
| Reverse Leakage Current (Ir) | 1uA |
| Peak Pulse Current (Ipp) | 4.6A@10/1000us |
| Clamping Voltage | 87.1V |
| Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us |
| Voltage - Breakdown | 66.3V |
| Polarity | Unidirectional |
| Reverse Stand-Off Voltage (Vrwm) | 54V |
| Packaging | DO-214AC(SMA) |
| Weight | 0.047g |
Features
- Surface mount application optimized for board space
- Low-profile package
- Built-in stress relief structure
- Glass passivated junction
- Low inductance
- Excellent clamping capability
- 400W peak pulse power capability at 10/1000μs waveform
- Repetition rate (duty cycle): 0.01%
- Fast response time
- Typical reverse current less than 1μA above 10V
- High-temperature soldering: terminals at 260℃ for 10 seconds
- Plastic package meets UL 94V-0 flammability rating
- IEC 61000-4-2 ESD protection: 30KV (air discharge), 30KV (contact discharge)
Applications
- Input/Output Interfaces
- AC/DC Power
- Low-frequency signal transmission lines (RS232, RS485, etc.)
