UG4A SUNMATE | Alldatasheet
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Features
! Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 ! Polarity: Cathode Band ! Weight: 1.2 grams (approx.) ! Mounting Position: Any ! Marking: Type Number C a s e : D O - 2 0 1 A D , M o l d e d P l a s t i c Mechanical Data Maximum repetitive peak reverse voltage V RRM Maximum RMS voltage V RMS Maximum DC blocking voltage V DC Maximum average forward rectified current 0.375" (9.5mm) lead length at T L =75°C I (AV) Peak forward surge current 8.3 ms single half sine-wave superimposed I FSM on rated load (JEDEC Method) at T L =75°C Maximum instantaneous forward voltage at 4.0A V F Maximum DC reverse current T A =25°C 5.0 at rated DC blocking voltage T A =100°C I R 300.0 µA Maximum reverse recovery time (NOTE 1) t rr Maximum reverse recovery time T J =25°C 30.0 (NOTE 2) T J =100°C t rr 50.0 ns Maximum recovered stored charge T J =25°C 15.0 (NOTE 2) T J =100°C Q rr 30.0 nC Typical junction capacitance (NOTE 3) C J Typical thermal resistance (NOTE 4) R Θ JA Operating junction and storage temperature range T J , T STG NOTES : (1) Reverse recovery test conditions: I F =0.5A, I R =1.0A, I rr =0.25A (2) t rr and Q RR measured at tester: I F =4.0A, V R =30V, di/dt=50A/µs, Irr=10% I RM for measurement of t rr (3) Measured at 1.0 MH Z and applied reverse voltage of 4.0 Volts (4) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length 50 100 150 200 Volts UG4A UG4B UG4C UG4D
4.0 Amps
150.0 Amps
0.95 Volts
20.0 ns 20.0 pF 25.0 °C/W -55 to +150 °C 35 70 105 140 Volts 50 100 150 200 Volts Characteristic Symbol Unit ULTRAFAST EFFICIENT PLASTIC SILICON RECTIFIER DIODES www.sunmate.tw DO-201AD Dim Min Max A 25.40 /c190 B 7.20 9.50 C 1.20 1.30 D 4.80 5.30 All Dimensions in mm A A B C D
RATINGS AND CHARACTERISTIC CURVES UG4A THRU UG4D 0 25 50 75 100 125 150 175 1.0 2.0 3.0 4.0 5.0 6.0 11 0 1 0 0 100 200 0.01 0.1 100 0 25 50 75 100 125 150 175 0.1 1 10 100 100 0 20 40 60 80 100 0.01 0.1 100 1,000 FIG. 1 - FORWARD CURRENT DERATING CURVE TEMPERATURE, °C AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60 H Z PEAK FORWARD SURGE CURRENT, AMPERES FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - REVERSE SWITCHING CHARACTERISTICS RECOVERED STORED CHARGE/REVERSE RECOVERY TIME, nC/ns JUNCTION TEMPERATURE, °C FIG. 6 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF REVERSE VOLTAGE, VOLTS T L =75°C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) T J =100°C T J =25°C T J =25°C PULSE WIDTH=300 µs 1% DUTY CYCLE T J =25°C f=1.0 MHz Vsig=50mVp-p T A , AMBIENT TEMPERATURE P .C.B. MOUNTED 0.5 x 0.5” (12 x 12mm) COPPER PADS T J =100°C di/dt= 20A/µs di/dt= 150A/µs di/dt= 50A/µs di/dt=150A/µs di/dt=20A/µs di/dt=50A/µs di/dt=100A/µs T L , LEAD TEMPERATURE 0.375" (9.5mm) LEAD LENGTH I F =4.0A V R =30V t rr Q rr RESISTIVE OR INDUCTIVE LOAD www.sunmate.tw