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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HSMS-281F-BLKG is a surface mount RF Schottky barrier diode from Broadcom's HSMS-281x series, configured as a common cathode pair. It is designed for both analog and digital RF applications requiring low flicker noise and high reliability.
Key electrical specifications include a maximum reverse voltage of 20 V, forward current rating of 1 A under 1 µs pulse conditions, and a low forward voltage of 400 mV at 1 mA. Reverse leakage current is typically 200 nA at 35 V. The diode features low junction capacitance of 1.2 pF and typical dynamic resistance of 15 Ω, making it suitable for RF detection and mixing circuits.
The device is housed in an SOT-323 surface mount package, also compatible with SC-70 footprint. It operates with a maximum junction temperature of 150 °C and provides a thermal resistance of 150 °C/W. The HSMS-281F-BLKG is RoHS3 compliant and has MSL 1 moisture sensitivity level.
The maximum reverse voltage is 20 V.
The maximum forward current is 1 A under 1 µs pulse conditions.
The maximum forward voltage is 400 mV at 1 mA.
Typical capacitance is 1.2 pF at 0 V reverse bias and 1 MHz.
Maximum reverse leakage current is 200 nA at 35 V.
It is available in SC-70 and SOT-323 packages; the supplier device package is SOT-323.
The maximum junction temperature is 150 °C.