GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER
FR251G THRU FR257G
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current...
Description
FR251G THRU FR257G
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 2.5 Amperes
Features
Plastic package has Underwriters Laboratory Flammability Classification 94V-0 utilizing Flame retardant epoxy molding compound Glass passivated junction in R-3 package 2.5 ampere operation at TA=55 with no thermal runaway Fast switching for high efficiency
Mechanical Data
Case: Molded plastic, R-3 Terminals: Axial leads, solderable per MIL-STD-202, method 208 Polarity: Band denotes cathode Mounting Position: Any Weight: 0.021 ounce, 0.60 gram
DIM ENSIONS DIM A B C D inches Min. 0.138 0.138 0.040 1.000 Max. 0.161 0.161 0.043 Min. 3.50 3.50 1.0 25.40 mm Max. 4.10 4.10 1.10 Note
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
Symbols
FR 251G
FR 252G
FR 253G
FR 254G
FR 255G
FR 256G
FR 257G
Units
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375" (9.5mm) lead length at TA=55 Peak forward surge current, IFM (Surge): 8.3mS single half sine-wave superimposed on rated load (MIL-STD-750D 4066 method) Maximum forward voltage @2.5A, 25 Maximum DC reverse current, @ rated reverse voltage Reverse recovery time (Note 1) Typical junction capacitance (Note 2) Typical thermal resistance (Note 3) Operating and storage temperature range T...
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