SM712.TCT
TVS Diodes
Technical Specifications
| Type | Description |
|---|---|
| Clamping Voltage | 26V;12V |
| Peak Pulse Current (Ipp) | 17A@8/20us |
| Peak Pulse Power Dissipation (Ppp) | 400W@8/20us |
| Voltage - Breakdown | 13.3V;7.5V |
| Type | TVS |
| Type | Description |
|---|---|
| Reverse Stand-Off Voltage (Vrwm) | 12V;7V |
| Operating Temp | -55°C ~ +125°C |
| Channels | 2.0 |
| Package / Case | SOT-23 |
Product Introduction
The SM712 transient voltage suppressor (TVS) diode is designed for asymmetrical (12V to -7V ) protection in multi-point data transmission standard RS-485 applications. The SM712 may be used to protect devices from transient voltages resulting from electrostatic discharge (ESD), electrical fast transients (EFT), and lightning.
Features
- 400 watts peak pulse power (tp = 8/20μs)
- Transient protection for asymmetrical data lines to IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) IEC 61000-4-5 (Lightning) 12A (8/20µs)
- Protects two +12V to -7V lines
- Low capacitance
- Low clamping voltage
- Solid-state silicon avalanche technology
Applications
- - Protection of RS-485 transceivers with extended common-mode range - Security systems - Automatic Teller Machines - HFC systems - Networks
Datasheet
Alternative Parts
Common SM712.TCT alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS |
| 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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