SMAJ12A
Circuit Protection (TVS/Fuses)
Manufacturer
MDD(Microdiode Semiconductor)Asian Brands
MPN
SMAJ12A
Product Type
Package / Case
DO-214AC(SMA)
Datasheet
Key Attributes
TVS DIODE 12VWM 19.9VC DO-214AC(SMA)
Technical Specifications
| Type | Description |
|---|---|
| Polarity | Unidirectional |
| Clamping Voltage | 19.9V |
| Peak Pulse Current (Ipp) | 20.1A@10/1000us |
| Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us |
| Voltage - Breakdown | 14.7V |
| Type | TVS |
| Type | Description |
|---|---|
| Reverse Stand-Off Voltage (Vrwm) | 12V |
| Operating Temperature | -65°C~+150°C |
| Channels | 1 |
| Reverse Leakage Current (Ir) | 1uA |
| Package / Case | DO-214AC(SMA) |
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.)
Datasheet
Alternative Parts
Common SMAJ12A alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8541100000 |
| USHTS | 8541100040 |
| TARIC | 8541100000 |
| Type | Details |
|---|---|
| CAHTS | 8541100090 |
| BRHTS | 85411011 |
| INHTS | 85411000 |
| MXHTS | 8541.10.01 |
Sourcing Information
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