Moteur de recherche de fiches techniques de composants électroniques |
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UF4002 Fiches technique(PDF) 1 Page - Leshan Radio Company |
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UF4002 Fiches technique(HTML) 1 Page - Leshan Radio Company |
1 / 7 page 1.Feature & Dimensions * 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 * Excellent high temperature switching * Soft recovery characteristics * Diffused junction * High temperature soldering guaranteed: 260°C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension 2.Mechanical Data Case : JEDEC 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 oz., 0.34 g Handling precautin :None 3.Electrical Characteristic Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Parameter Symbol symbol UF 4001 UF 4002 UF 4003 UF 4004 UF 4005 UF 4006 UF 4007 Unit Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 V Maximum average forward rectified current 0.375" (9.5mm) lead length at TA = 75°C IF(AV) A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM A Maximum full load reverse current, full cycle average,0.375"(9.5mm) lead lengths at TA = 55° C IR(AV) µA Typical thermal resistance (Note 2) RθJA °C/W Operating junction and storage temperature range TJ, TSTG °C Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Parameter Symbol symbol UF 4001 UF 4002 UF 4003 UF 4004 UF 4005 UF 4006 UF 4007 Unit Maximum instantaneous forward voltage at 1.0A VF V Maximum DC reverse current TA = 25°C at rated DC blocking voltage TA = 100°C IR µA Typical reverse recovery time (Note 1) trr ns Typical junction capacitance at 4.0V, 1MHz CJ PF NOTES: 1. IF = 0.5A, IR = 1.0A, IRR = 0.25A 2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted 30 100 75 –50 to +150 50 UF4001 thru UF4007 1.00 1.70 17 5.0 100 50 1.0 Ultrafast Rectifiers Reverse Voltage 50 to 1000V Forward Current 1.0A LESHAN RADIO COMPANY, LTD. We declare that the material of product compliance with RoHS requirements. 1/3 |
Numéro de pièce similaire - UF4002_15 |
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Description similaire - UF4002_15 |
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