- RS Stock No.:
- 719-1560
- Mfr. Part No.:
- TBU-PK050-100-WH
- Manufacturer:
- Bourns
The image is for reference only, please refer to product details and specifications
Discontinued product
- RS Stock No.:
- 719-1560
- Mfr. Part No.:
- TBU-PK050-100-WH
- Manufacturer:
- Bourns
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Bourns TBU-PK Series TBU High Speed Protectors
The TBU-PK Series of Bourns® TBU® low capacitance dual bidirectional high speed,protection components is constructed using MOSFET semiconductor technology and designed to protect against faults caused by short circuits, AC power cross, induction and lightning surges.,In addition to overcurrent protection, an added feature is the voltage monitoring on the two lines. If the voltage on the line drops below Vss then the voltage will trigger the device to switch to the blocking state.,The TBU® high speed protector placed in the system circuit will monitor the current with the MOSFET detection circuit triggering to provide an effective barrier behind which sensitive electronics will not be exposed to large voltages or currents during surge events. The TBU® device is provided in a surface mount DFN package and meets industry standard requirements such Pb Free solder refl ow profi les. Applications include SLIC protection, Cable & DSL, MDU/MTU modems, ONT and Voice/DSL line cards.
Superior circuit protection
Overcurrent and overvoltage protection
Blocks surges up to rated limits
High speed performance
Small SMT package
Operating temperature range -55°C to +125°C
Storage temperature range -65°C to +150°C
Maximum junction temperature +125°C
ESD: IEC 61000-4-2
Overcurrent and overvoltage protection
Blocks surges up to rated limits
High speed performance
Small SMT package
Operating temperature range -55°C to +125°C
Storage temperature range -65°C to +150°C
Maximum junction temperature +125°C
ESD: IEC 61000-4-2
Approvals
UL
Surface Mount Technology
Resettable fuses are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed.
Maintenance free automatic reset for thousands of cycles
Small size and no fuseholder required
Small size and no fuseholder required
Main applications
Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications
Specifications
Attribute | Value |
---|---|
Diode Configuration | Dual |
Direction Type | Bi-Directional |
Maximum Clamping Voltage | 500V |
Mounting Type | Surface Mount |
Package Type | DFN |
Maximum Reverse Stand-off Voltage | 20V |
Pin Count | 8 |
Maximum Peak Pulse Current | 0.2A |
ESD Protection | Yes |
Number of Elements per Chip | 2 |
Minimum Operating Temperature | -55 °C |
Dimensions | 6.5 x 4 x 0.85mm |
Maximum Operating Temperature | +125 °C |
Height | 0.85mm |
Length | 6.5mm |
Width | 4mm |