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| UF5400~UF5408 ULTRAFAST PLASTIC RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes Features * Plastic package has Underwriters Laboratory F l a m m a b i l i t y C l a s s i f i c a t i o n 9 4 V- 0 * Glass passivated chip junction * Low cost * Ultrafast recovery time for high efficiency * H i g h c u r r e n t c a pa b i l i t y, l o w f o r w a r d v o l ta g e * High surge capability * Low leakage * High temperature soldering guaranteed: 250/10 sec, 0.375"(9.5mm) lead length, 5lbs. (2.3kg) tension Mechanical Data * Case: Molded plastic body, JEDEC DO-201AD * Terminals: Plated Axial leads, solderable per MIL-STD-750, method 2026 * Polarity: Color band denotes cathode end. * Mounting Position: Any Absolute Maximum Ratings and Characteristics Ratings at 250C unless otherwise specified. Symbols Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375" (9.5mm)lead length at Ta = 55 OC Peak forward surge current 8.3mS single half sine-wave superimposed on rated load (JEDEC method )at Ta = 55 OC Maximum instantaneous forward voltage at 3 A (Note 1) Maximum reverse current at rated reverse voltage TA = 25 OC TA = 100OC VRRM VRMS VDC I(AV) UF UF UF UF UF UF UF UF UF Units 5400 5401 5402 5403 5404 5405 5406 5407 5408 50 35 50 100 70 100 200 140 200 300 210 300 400 280 400 3.0 500 350 500 600 420 600 800 560 800 1000 700 1000 V V V A IFSM 150 A VF IR trr Ctot RJA RJL TJ TS 1.0 1.3 10 1.7 V A ns pF O 75 50 45 20 8.5 -55 to +150 -55 to +150 200 75 36 Maximum reverse recovery time At IF = 0.5A, IR = 1.0A, Irr = 0.25A, TJ = 25 OC Typical junction capacitance at 4.0V, 1MHz Typical thermal resistance (Note 2) Operating junction temperature range storage temperature range C/W O O C C Notes:(1) Pulse test: 300s pulse width, 1% duty cycle (2) Thermal resistance from junction to lead and from junction to ambient with 0.375" (9.5mm) lead length, both leads attached to heatsink. SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 04/07/2003 UF5400~UF5408 Maximum forward current derating curve 3 Average forward rectified current, A Peak forward surge current , A Maximum non-repetitive peak forward surge current 150 Ta=55 C 8.3ms single half sine wave JEDEC method 2 100 1 50 Resistive or inductive load 0 20 60 100 C 140 160 Ambient temperature , 0 1 10 Number of cycles at 60Hz 100 Typical instantaneous forward characteristics Instantaneous forward current, A A Typical reverse leakage characteristics 100 TJ=125 C 100 UF5400-UF5404 Instantaneous reverse current, 10 10 TJ=100 C 1 UF5405-UF5408 1 TJ=25 C 0.1 TJ=25 C Pulse width=300s 1%duty cycle 0.1 UF5400-UF5404 UF5405-UF5408 0.01 0.4 0.8 1.2 1.6 1.8 0.01 0 20 40 60 80 100 Instantaneous forward voltage, V Percent of rated peak reverse voltage, % Typical junction capacitance 160 140 Junction capacitance, pF TJ=25 C f=1MHz Vsig=50MVp-p 100 UF5400-UF5404 UF5405-UF5408 60 20 0.1 1 10 100 Reverse voltage, V SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 04/07/2003 |
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