Semtech Corporation US1BF
Surface Mount Ultrafast Recovery Rectifier
FEATURES
● Glass Passivated Chip Juntion● For surface mount applications
● Low profile package
● Easy to pick and place
● High efficiency SMAF 4.4 4.9 3.3 3.7 2.40 2.80 1.3 1.6
MECHANICAL DATA
● Case: SMAF● Terminals: Solderable per MIL-STD-750, method 2026 0.12 0.2 0.9 1.1
MAXIMUM RATINGS
andELECTRICAL CHARACTERISTICS
All Dimensions in mm Ratings at 25℃ ambient temperature unless otherwise specified. Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20%. Parameter Symbols US1AF US1BF US1DF US1GF US1JF US1KF US1MF Units Marking US1A US1B US1D US1G US1J US1K US1M - Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) VRRM