حفاظت مدار محدودکنندههای ولتاژ گذرا (تی وی اس) دیودهای تی وی اس
ST SM15T10CA
| Manufacturer | ST |
|---|---|
| Mfr. Part Number | SM15T10CA |
| Electland Part Code | 395614 |
| Electland Part Number | |
| Category | TVS Diodes |
| Description | 18.6V Clamp 538A (8/20µs) Ipp Tvs Diode Surface Mount SMC |
| Datasheet | Download |
Product Attributes
| Category | Circuit Protection Transient Voltage Suppressors (TVS) TVS Diodes |
|---|---|
| type | TVS |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 8.55V |
| Voltage - Breakdown (Min) | 9.5V |
| Voltage - Clamping (Max) @ Ipp | 18.6V |
| Current - Peak Pulse (10/1000µs) | 538A (8/20µs) |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power Line Protection | No |
| Applications | General Purpose |
| Operating Temperature | -55℃~+150℃ |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AB, SMC |
| Supplier Device Package | SMC |
| Reverse Leakage Current (Ir) | 10uA |
| Peak Pulse Current (Ipp) | 538A@8/20us |
| Clamping Voltage | 18.6V |
| Peak Pulse Power Dissipation (Ppp) | 1.5kW |
| Voltage - Breakdown | 9.5V |
| Polarity | Bidirectional |
| Reverse Stand-Off Voltage (Vrwm) | 8.55V |
| Packaging | DO-214AB |
| ReachStatus | REACH Unaffected |
| RohsStatus | ROHS3 Compliant |
| MoistureSensitivityLevel | 1 (Unlimited) |
| ExportControlClassNumber | EAR99 |
| HtsusCode | 8541.10.0080 |
| Weight | 0.154g |
Introduction
The SM15T TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000- 4- 2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000- 4- 4 and 5. They are used for surges below 1500 W 10/1000 μs. This planar technology makes it compatible with high- end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
Features
- Peak pulse power:
- 1500 W (10/1000 μs)
- up to 10 kW (8/20 μs)
- Stand- off voltage range from 5 V to 188 V
- Unidirectional and bidirectional types
- Low leakage current: 0.2 μA at 25℃
- Operating Tj max: 150℃
- High power capability at Tj max.: up to 1250 W (10/1000 μs)
- Lead finishing: matte tin plating
- UL94, V0
- J- STD- 020 MSL level 1
- J- STD- 002, JESD 22- B102 E3 and MIL- STD- 750, method 2026
- JESD- 201 class 2 whisker test
- IPC7531 footprint and JEDEC registered package outline
- UL 497B file number: QVGQ2. E136224
- IEC 61000- 4- 4 level 4:
- 4 kV
- IEC 61000- 4- 2, C = 150 pF, R = 330 Ω exceeds level 4:
- 30 kV (air discharge)
- 30 kV (contact discharge)
