Transient Voltage Suppressors
5KMC18CAS
The 5KMC18CAS Transient Voltage Suppressor sustains 5000 W peak pulse power dissipation. Specially designed in an SMC package for surface mounted applications in order to optimize board space. This diode is ideal for I/O Interfaces, server motherboards and VCC bus protection in computing, industrial and consumer applications. The product is green molding compound compliant with the IEC 61249 standard and EU RoHS 2.0.
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Package
SMC
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Voltage
18 V
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Power
5000 W
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Configuration
BI
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Application
• Server Motherboard
• I/O Interface
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Features
• For surface mounted applications in order to optimize board space.
• Package suitable for automated handling
• Low inductance
• High temperature soldering : 260°C/10 seconds at terminals
• Lead free in compliance with EU RoHS 2.0
• Green molding compound as per IEC 61249 standard
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
| PARAMETER | SYMBOL | LIMIT | UNITS |
|---|---|---|---|
| Peak Pulse Power Dissipation(tp = 10/1000 us) | PPP | 5000 | W |
| Peak Pulse Current on tp= 10/1000 us waveform | IPPM | See table 1 | A |
| Power Dissipation on Infinite Heat Sink at TL = 50°C | PD | 6.5 | W |
| Peak Forward Surge Current (8.3 ms single half sine-wave) for Unidirectional only | IFSM | 300 | A |
| ESD IED 61000-4-2(Air) | VESD | ±30 | kV |
| ESD IED 61000-4-2(Contact) | VESD | ±30 | kV |
| Typical Thermal Resistance Junction to Ambient | RθJA | 125 | °C/W |
| Operation Junction Temperature Range | TJ | -55~150 | °C |
| Storage Temperature Range | TSTG | -55~150 | °C |
Electrical Characteristics (TA = 25°C unless otherwise noted)
| SYMBOL | MIN. | TYP. | MAX. | UNITS |
|---|---|---|---|---|
| VRWM | - | 18 | - | V |
| VBR@IT=1 mA | 20 | - | 22.1 | V |
| IR@VRWM | - | - | 5 | uA |
| VC@IPP=172 A | - | - | 29.2 | V |
| VC@IPP=172 A | - | 0.069 | - | %/℃ |