SURFACE MOUNT SILICON RECTIFIER VOLTAGE RANGE 5 to 1 CURRENT 1. Ampere FM41W THRU FM47W FEATURES * Ideal for surface mounted applications * Low leakage current * Metallurgically bonded construction * Mounting position: Any * Weight:.78 gram SMX MECHANICAL DATA * Epoxy : Device has UL flammability classification 94V-.29 (5.31).185 (4.7).11 (2.79).86 (2.18).71 (1.8).51 (1.3).11 (.28).7 (.18).18 (4.57).91 (2.31).67 (1.7).1 (.25).8 (.2).16 (4.6) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 O C ambient temperature unless otherwise specfied. Single phase, half wave, 6 Hz, resistive or inductive load. For capacitive load, derate current by 2%..59 (1.5).35 (.89) (.13 ) (.5 ) Dimensions in inches and (millimeters) MAXIMUM RATINGS (@ TA=25 O C unless otherwise noted) RATINGS SYMBOL FM41W FM42W FM43W FM44W FM45W FM46W FM47W UNITS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Ambient Temperature Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance (Note 1) V RRM V RMS V DC I O I FSM R θ JA 5 35 5 1 7 1 2 14 2 4 28 4 1. 3 8 6 42 6 8 56 8 1 7 1 Amps Amps C/W Typical Thermal Resistance (Note 1) R θ JL 3 C/W Typical Current Squared Time I 2 T 3.74 Typical Junction Capacitance (Note 2) Operating Temperature Range Storage Temperature Range C J T J T STG 15-55 to + 15 A 2 S -55 to + 15 C pf C ELECTRICAL CHARACTERISTICS (@TA=25 O C unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 1.A DC Maximum Full Load Reverse Current, Full cycle Average at T A =75 O C Maximum Average Reverse Current at Rated DC Blocking Voltage NOTES : @T A = 25 o C @T A = 15 o C SYMBOL 1. Thermal Resistance :Mounted on PCB. 2. Measured at 1 MHz and applied reverse voltage of 4. volts. 3. "ROHS compliant". V F I R FM41W FM42W FM43W FM44W FM45W FM46W FM47W UNITS 1.1 3 5. 2. ua ua ma 218 REV: -9 E
,, RATING AND CHARACTERISTICS CURVES ( FM41W THRU FM47W ) AV ERAG E F ORWA RD CURRENT, (A) 2. 1.5 1..5 Single Phase Half Wave 6Hz Resistive or Inductive Load.375" (9.5mm) Lead Length 25 5 75 1 125 15 175 IN STANTANEOUS FORWARD CURRENT (u A) 1 1 T A = 15 O C 1 1 1..1 TA = 25 O C 2 4 6 8 1 12 14 S R EVERSE CURRENT, (A) INST ANT ANE OU 2 1 1. Lead Temperature ( O C) FIG.1 TYPICAL FORWARD CURRENT DERATING CURVE T J = 25 O C Pulse width=3 S 1% Duty Cycle.1.5 1. 1.5 2. 2.5 3. 3.5 4. 4.5 5. CJ J U N CTION C A PACITANCE, (p F ) 4 2 1 8 6 4 2 1.1 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG.2 MAXIMUM REVERSE CHARACTERISTICS T J = 25 O C.4 1. 4 1 4 8 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG.3 MAXIMUM INSTANTANEOUS FORWARD CHARACTERISTICS A K FORWARD SUR G E C U RR E N T, ( A ) 3 25 2 15 1 REVERSE VOLTAGE, (V) FIG.4 TYPICAL JUNCTION CAPACITANCE 8.3mS Single Half Sine-Wave JEDEC Method E P 1 2 4 6 8 1 2 4 8 1 NUMBER OF CYCLES AT 6Hz FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
Mounting Pad Layout.74 MAX. (1.88 MAX.).66MIN. 1.68MIN.).6 MIN. (1.52 MIN.).28 5.28) REF Dimensions in inches and (millimeters)
RECTRON Attachment information about FM4XW 1. Internal Circuit Anode Cathode 2. Marking on the body Cathode Band Plant - code Year code Y: Last digit of year & A X V X X X Part No. Voltage-code 1-------5V 5-------6V 2-------1V 6-------8V 3-------2V 7-------1V 4-------4V Week code (WW:1~52) A:21,B:211 )
PACKAGING OF DIODE AND BRIDGE RECTIFIERS REEL PACK PACKAGE PACKING CODE REEL COMPONENT INNER SPACE BOX (mm) TAPE SPACE (mm) REEL DIA CARTON SIZE (mm) (mm) CARTON GROSS WEIGHT(Kg) SMX -W 7,5 15, --- --- 33 36*355*36 12, 15.2 PACKAGE PACKING CODE REEL COMPONENT INNER SPACE BOX (mm) TAPE SPACE (mm) REEL DIA CARTON SIZE (mm) (mm) CARTON GROSS WEIGHT(Kg) SMX -T 2, 8, --- --- 178 39*25*31 64, 7.8
DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.