FAST SWITCHING PLASITC RECTIFIER
BA157 THRU BA159
FAST SWITCHING PLASITC RECTIFIER Reverse Voltage - 400 to 1000 Volts Forward Current - 1.0 Ampere
Feat...
Description
BA157 THRU BA159
FAST SWITCHING PLASITC RECTIFIER Reverse Voltage - 400 to 1000 Volts Forward Current - 1.0 Ampere
Features
Plastic package has Underwriters Laboratory Flammability Classification 94V-0 High surge current capabability Void-free plastic package Fast switching for high efficiency High temperature soldering guaranteed: 350 /10 seconds, 0.375 (9.5mm) lead length, 5 lbs. (2.3Kg) tension
Mechanical Data
Case: DO-41 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.012 ounce, 0.33 gram
DIM ENSIONS DIM A B C D inches Min. 0.165 0.079 0.028 1.000 Max. 0.205 0.106 0.034 Min. 4.2 2.0 0.71 25.40 mm Max. 5.2 2.7 0.86 Note
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Symbols
BA157
BA158
BA159
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=50 Peak forward surge current 8.3mS single half sine-wave superimposed on rated load at TA=25 Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current at rated DC blocking voltage TA=25
VRRM VRMS VDC I(AV) IFSM VF IR Trr CJ R
JL
400 280 400
600 420 600 1.0 35.0 1.3 5.0 150 15.0 25 -65 to +125 -65 to +125
1000 700 1000
Volts Volts Volts Amp Amps Volts A
Maximum reverse recovery time (Note 1) Typical junction capac...
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