SM712-02HTG
TVS Diodes
Technical Specifications
| Type | Description |
|---|---|
| Polarity | Bidirectional |
| Clamping Voltage | 31V;19V |
| Peak Pulse Current (Ipp) | 19A@8/20us |
| Peak Pulse Power Dissipation (Ppp) | 600W@8/20us |
| Voltage - Breakdown | 7.5V;13.3V |
| Type | Description |
|---|---|
| Type | TVS |
| Reverse Stand-Off Voltage (Vrwm) | 7V;12V |
| Operating Temp | -40°C ~ +125°C |
| Channels | 2.0 |
| Package / Case | SOT-23 |
Product Introduction
The SM712 TVS Diode Array is designed to protect RS-485 applications with asymmetrical working voltages (-7V to 12V) from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning induced surges.
The SM712 can absorb repetitive ESD strikes above the maximum level specifed in the IEC 61000-4-2 international standard without performance degradation and safely dissipate up to 19A of 8/20us induced surge current (IEC61000-4-5 2nd edition) with very low clamping voltages.
Features
- RoHS compliant and lead-free
- ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
- EFT, IEC 61000-4-4, 50A (5/50ns)
- Lightning, IEC 61000- 4-5 2nd edition, 19A (tp=8/20μs)
- Working Voltages: -7V to 12V
- Low clamping voltage
- Low leakage current
- AEC-Q101 Qualifed
- Moisture Sensitivity Level (MSL-1)
Applications
- - RS-485 - Fieldbus - Modbus - Profbus - DMX512 - Security Systems - Automated Teller Machines (ATMs) - Lighting Control - DALI - Communication Equipments
Datasheet
Alternative Parts
Common SM712-02HTG 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
Need SM712-02HTG from Littelfuse for your next order? SZ Procure provides local sourcing support in Shenzhen — we help buyers check supplier availability, compare quotations, and coordinate procurement for China-sourced components.
When you need SM712-02HTG, SZ Procure can look into supplier options, confirm current availability, compare sourcing quotes and handle purchasing, pre-shipment inspection and consolidated shipment from Shenzhen.
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