1N4947

1N4942 THRU 1N4948 FAST SWITCHING PLASTIC RECTIFIER VOLTAGE - 200 to 1000 Volts CURRENT - 1.0 Ampere FEATURES l l High surge current capability Plastic package has Underwriters Laboratory Flammability Classification 94V-O Utilizing Flame Retardant Epoxy Molding Compound l l l l Void-free Plastic in a DO-41 package 1.0 ampere operation at TA=55 ¢J with no thermal runaway Fast switching for high efficiency Exceeds environmental standards of MIL-S-19500/228 DO-41 MECHANICAL DATA Case: Molded plastic, DO-41 Terminals: Axial leads, solderable per MIL-STD-202, Method 208 Polarity: Band denotes cathode Mounting Position: Any Weight: 0.012 ounce, 0.3 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ¢J ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) lead length at TA=55 ¢J Peak Forward Surge Current 8.3ms single half sine wave superimposed on rated load(JECEC method) Maximum Forward Voltage at 1.0A Maximum Reverse Current TJ=25 ¢J at Rated DC Blocking Voltage TJ=100 ¢J Typical Junction capacitance (Note 1) Maximum Reverse Recovery Time(Note 2) Typical Thermal Resistance (Note 3) R £K JA Operating and Storage Temperature Range NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC 2. Reverse Recovery Test Condition...