BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30 pcs
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30 pcs | On Request | 1 | On Request | On Request | 2015+ | On Request | On Request |
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The LTC4251-1CS6 from Analog Devices is a negative voltage Hot Swap controller designed to allow safe insertion and removal of boards from a live backplane. This component features a wide input voltage range of -15V to -500V and a circuit breaker threshold of 50mV.
Output current is managed through three stages of current limiting, including a timed circuit breaker, active current limiting, and a fast feed-forward path to limit peak current during fault conditions. Programmable undervoltage and overvoltage detectors ensure the load is disconnected when the input supply deviates from the desired operating range. The device is housed in a compact SOT-23-6 package, suitable for surface mounting.
Key applications include hot board insertion, electronic circuit breakers for -48V distributed power systems, negative power supply control, and central office switching. The device also offers programmable analog current limit with a circuit breaker timer, fast response time to limit peak fault current, and programmable undervoltage/overvoltage protection.
The input voltage range is -15V to -500V.
The circuit breaker threshold is 50mV.
The typical supply current is 800µA.
The operating temperature range is 0°C to 70°C.
The LTC4251-1CS6 is available in a SOT-23-6 package.
The LTC4251-1CS6 has 6 pins.