حفاظت مدار محدودکنندههای ولتاژ گذرا (تی وی اس) دیودهای تی وی اس
LITTELFUSE 1.5KE180CA
| Manufacturer | Littelfuse |
|---|---|
| Mfr. Part Number | 1.5KE180CA |
| Electland Part Code | 395669 |
| Electland Part Number | |
| Category | TVS Diodes |
| Description | 246V Clamp 6.1A Ipp Tvs Diode Through Hole DO-201 |
| Datasheet | Download |
Product Attributes
| Category | Circuit Protection Transient Voltage Suppressors (TVS) TVS Diodes |
|---|---|
| type | TVS |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 154V |
| Voltage - Breakdown (Min) | 171V |
| Voltage - Clamping (Max) @ Ipp | 246V |
| Current - Peak Pulse (10/1000µs) | 6.1A |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power Line Protection | No |
| Applications | General Purpose |
| Operating Temperature | -55℃~+175℃ |
| Mounting Type | Through Hole |
| Package / Case | DO-201AA, DO-27, Axial |
| Supplier Device Package | DO-201 |
| Number of Channels | 1 |
| Reverse Leakage Current (Ir) | 1uA |
| Peak Pulse Current (Ipp) | 6.2A |
| Clamping Voltage | 246V |
| Peak Pulse Power Dissipation (Ppp) | 1.5kW@10/1000us |
| Voltage - Breakdown | 171V |
| Polarity | Bidirectional |
| Reverse Stand-Off Voltage (Vrwm) | 154V |
| Packaging | DO-201 |
| Tariff Active | False |
| ReachStatus | REACH Unknown |
| RohsStatus | ROHS3 Compliant |
| MoistureSensitivityLevel | 1 (Unlimited) |
| HtsusCode | 8541.10.0000 |
| Weight | 0.0005g |
Introduction
The 1.5KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Features
- 1500W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles): 0.01 %
- Glass passivated chip junction in DO - 201 Package
- Fast response time: typically less than 1.0μs from 0 Volts to BV min
- Excellent clamping capability
- Typical failure mode is short from over - specified voltage or current
- Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
- IEC - 61000 - 4 - 2 ESD 30kV(Air), 30kV (Contact)
- ESD protection of data lines in accordance with IEC 61000 - 4 - 2
- EFT protection of data lines in accordance with IEC 61000 - 4 - 4
- Low incremental surge resistance
- Typical IR less than 1μA when VBR min > 2V
- High temperature to reflow soldering guaranteed: 260°C/30sec / 0.375"(9.5mm) lead length, 5 lbs., (2.3kg) tension
- VBR @TJ = VBR@25°C × (1 + αT×(TJ - 25)) (αT:Temperature Coefficient, typical value is 0.1 %)
- Plastic package is flammability rated V - 0 per Underwriters Laboratories
- Matte tin lead–free plated
- Halogen free and RoHS compliant
- Pb - free E3 means 2nd level interconnect is Pb - free and the terminal finish material is tin(Sn) (IPC/JEDEC J - STD609A.01)
Applications
- TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications.
