UG1B

UG1A GE | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 2

Technical content

ULTRAFAST EFFICIENT PLASTIC RECTIFIER Reverse Voltage -50 to 200 Volts Forward Current -1.0 Ampere

FEATURES

♦ Plastic package has Underwriters Laboratories Flammability Classification 94V-0 ♦ Ideally suited for use in very high frequency switching power supplies, inverters and as a free wheeling diode ♦ Ultrafast recovery time for high efficiency ♦ Soft recovery characteristics ♦ Excellent high temperature switching ♦ Glass passivated junction ♦ High temperature soldering guaranteed: 250°C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension MECHANICAL DATA Case: JEDEC DO-204AL, molded plastic body over passivated chip Terminals:Axial leads, solderable per MIL-STD-750, Method 2026 Polarity:Color band denotes cathode end Mounting Position:Any Weight:0.012 ounce, 0.34 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS UG1A UG1B UG1C UG1D UNITS Maximum repetitive peak reverse voltage V RRM 50 100 150 200 Volts Maximum RMS voltage V RMS 35 70 105 140 Volts Maximum DC blocking voltage V DC 50 100 150 200 Volts Maximum average forward rectified current 0.375" (9.5mm) lead length at TL=75°C I(AV) 1.0 Amp Peak forward surge current 8.3 ms single half sine-wave superimposed I FSM 40.0 Amps on rated load (JEDEC Method) at TL=75°C Maximum instantaneous forward voltage at 1.0A V F 0.95 Volts Maximum DC reverse current T A= 25°C 5.0 at rated DC blocking voltage T A=100°C IR 200.0 µA Maximum reverse recovery time (NOTE 1) trr 15.0 ns Maximum reverse recovery time T J=25°C 25.0 (NOTE 2) TJ=100°C trr 35.0 ns Maximum recovered stored charge T J=25°C 8.0 (NOTE 2) TJ=100°C Q rr 12.0 nC Typical junction capacitance (NOTE 3) C J 7.0 pF Typical thermal resistance (NOTE 4) R Θ JA 60.0 °C/WR Θ JL 20.0 Operating and storage temperature range T J, TSTG -55 to +150 °C NOTES : (1) Reverse recovery test conditions: IF=0.5A, IR =1.0A, Irr=0.25A (2) trrand Qrr measured at: IF=1.0A VR =30V, di/dt=50A/µs, Irr=10% IRM for measurement of trr (3) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts (4) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5mm) lead length 0.107 (2.7) 0.080 (2.0) 0.034 (0.86) 0.028 (0.71) DIA. 1.0 (25.4) MIN. 1.0 (25.4) MIN. 0.205 (5.2) 0.160 (4.1) DIA. DO-204AL Dimensions in inches and (millimeters)

RATINGS AND CHARACTERISTIC CURVES UG1A THRU UG1D 0 25 50 75 100 125 150 175 0.25 0.5 0.75 1.0 1.25 1.5 11 0 1 0 0 100 0.01 0.1 100 0.1 1 10 100 100 0 25 50 75 100 125 150 175 02 0 4 06 0 8 0 1 0 0 0.01 0.1 100 FIG. 1 - FORWARD CURRENT DERATING CURVES TEMPERATURE, °C AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60 Hz PEAK FORWARD SURGE CURRENT, AMPERES FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - REVERSE SWITCHING CHARACTERISTICS STORED CHARGE/REVERSE RECOVERY TIME, nC/ns JUNCTION TEMPERATURE, °C FIG. 6 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF REVERSE VOLTAGE, VOLTS TL=75°C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) TJ=100°C TJ=25°C TJ=25°C PULSE WIDTH=300 µs 1% DUTY CYCLE TJ=25°C f=1.0 MHZ Vsig=50mVp-p TA, AMBIENT TEMPERATURE ON P .C.B. MOUNTED 0.5 x 0.5” (12 x 12mm) COPPER PAD AREAS TJ=100°C di/dt=20A/µs di/dt=100A/µs di/dt=150A/µs di/dt=50A/µs di/dt=150A/µs di/dt=100A/µs di/dt=50A/µs di/dt=20A/µs IF=1.0A VR =30V trr Q rr RESISTIVE OR INDUCTIVE LOAD 0.375” (9.5mm) LEAD LENGTH T L, LEAD TEMPERATURE