حفاظت مدار محدودکنندههای ولتاژ گذرا (تی وی اس) دیودهای تی وی اس
ST ESDA25L
| Manufacturer | ST |
|---|---|
| Mfr. Part Number | ESDA25L |
| Electland Part Code | 394193 |
| Electland Part Number | |
| Category | TVS Diodes |
| Description | Clamp 7A (8/20µs) Ipp Tvs Diode Surface Mount SOT-23-3 |
| Datasheet | Download |
Product Attributes
| Category | Circuit Protection Transient Voltage Suppressors (TVS) TVS Diodes |
|---|---|
| type | ESD |
| Unidirectional Channels | 2 |
| Voltage - Reverse Standoff (Typ) | 24V |
| Voltage - Breakdown (Min) | 25V |
| Current - Peak Pulse (10/1000µs) | 7A (8/20µs) |
| Power - Peak Pulse | 300W |
| Power Line Protection | No |
| Applications | General Purpose |
| Operating Temperature | -40℃~+125℃ |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 |
| Number of Channels | 2 |
| Reverse Leakage Current (Ir) | 1uA |
| Clamping Voltage | 25V |
| Peak Pulse Power Dissipation (Ppp) | 300W |
| Voltage - Breakdown | 25V |
| Polarity | Unidirectional |
| Reverse Stand-Off Voltage (Vrwm) | 24V |
| Packaging | SOT-23 |
| ReachStatus | REACH Unaffected |
| RohsStatus | ROHS3 Compliant |
| MoistureSensitivityLevel | 1 (Unlimited) |
| ExportControlClassNumber | EAR99 |
| HtsusCode | 8541.10.0080 |
| Weight | 0.0265g |
Introduction
The ESDAxxL is a dual monolithic voltage suppressor designed to protect components which are connected to data and transmission lines against ESD. It clamps the voltage just above the logic level supply for positive transients, and to a diode drop below ground for negative transients. It can also work as bidirectionnal suppressor by connecting only pin1 and 2.
Features
- 2 UNIDIRECTIONAL TRANSIL FUNCTIONS
- LOW LEAKAGE CURRENT : IR max. <20μA at VBR
- 300 W PEAK PULSE POWER (8/20μs)
Applications
- COMPUTERS
- PRINTERS
- COMMUNICATION SYSTEMS
- RS232 I/O port protection
