Electronic Components Datasheet Search |
|
UG4A Datasheet(PDF) 1 Page - General Semiconductor |
|
UG4A Datasheet(HTML) 1 Page - General Semiconductor |
1 / 2 page UG4A THRU UG4D ULTRAFAST EFFICIENT PLASTIC RECTIFIER Reverse Voltage - 50 to 200 Volts Forward Current - 4.0 Amperes FEATURES ♦ Plastic package has Underwriters Laboratories Flammability Classification 94V-0 ♦ Ideally suited for use in very high frequency switching power supplies, inverters and as free wheeling diodes ♦ 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-201AD molded plastic body over passivated chip Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.045 ounce, 1.2 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS UG4A UG4B UG4C UG4D UNITS Maximum repetitive peak reverse voltage VRRM 50 100 150 200 Volts Maximum RMS voltage VRMS 35 70 105 140 Volts Maximum DC blocking voltage VDC 50 100 150 200 Volts Maximum average forward rectified current 0.375" (9.5mm) lead length at TL=75°C I(AV) 4.0 Amps Peak forward surge current 8.3 ms single half sine-wave superimposed IFSM 150.0 Amps on rated load (JEDEC Method) at TL=75°C Maximum instantaneous forward voltage at 4.0A VF 0.95 Volts Maximum DC reverse current TA=25°C 5.0 at rated DC blocking voltage TA=100°C IR 300.0 µA Maximum reverse recovery time (NOTE 1) trr 20.0 ns Maximum reverse recovery time TJ=25°C 30.0 (NOTE 2) TJ =100°C trr 50.0 ns Maximum recovered stored charge TJ=25°C 15.0 (NOTE 2) TJ=100°C Qrr 30.0 nC Typical junction capacitance (NOTE 3) CJ 20.0 pF Typical thermal resistance (NOTE 4) R ΘJA 25.0 °C/W Operating junction and storage temperature range TJ, TSTG -55 to +150 °C NOTES: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) trr and QRR measured at tester: IF=4.0A, 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 at 0.375" (9.5mm) lead length 4/98 0.210 (5.3) 0.190 (4.8) DIA. 0.052 (1.32) 0.048 (1.22) DIA. 1.0 (25.4) MIN. 0.375 (9.5) 0.285 (7.2) 1.0 (25.4) MIN. DO-201AD Dimensions in inches and (millimeters) |
Similar Part No. - UG4A |
|
Similar Description - UG4A |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |