Ordering information DC-DC Converters PCB Mount Type SFS10 SF S 10 48 3R3 B SFS10 123456 External view 1Series name R 2Single output 3Output wattage 4Input voltage 48:DC36 - 76V 5Output voltage 6Mounting type (Soldering process) B :SMD(Pb-free solder) C :DIP(Pb-free solder) Model 1.SMD(Type:B) Recommended size for processing PCB (TOP VIEW) 10 min to a center 38.7 (adsorption area) 1.52 34.7 4.2 NC NC 1.366 0.165 +Vout -Vin -Vin +Vout +Vout +Vin -Vout +Vin -Vout NC PO NC RC SFS/SFCS ALM NC 5max 0.197 Lot No. MODEL SFS10481R2 SFS10481R5 SFS10481R8 SFS104802 SFS10482R5 SFS10483R3 SFS104805 SFS104812 SFS104815 Out line MAX OUTPUT WATTAGE W 4.2 5.25 5.4 6.0 7.5 9.9 10.0 10.8 10.5 Terminal part details DC OUTPUT 1.2V 3.5A 1.5V 3.5A 1.8V 3A 2V 3A 2.5V 3A 3.3V 3A 5V 2A 12V 0.9A 15V 0.7A PCB mm Dimensions in: inch SPECIFICATIONS Div.: 0.1inch 39.90.6 Coplanarity within 0.1 MODEL SFS10481R2 SFS10481R5 SFS10481R8 SFS104802 SFS10482R5 SFS10483R3 SFS104805 SFS104812 SFS104815 1.57 0.004 VOLTAGE V DC36 - 76 0.3 1.3 0.05 1 CURRENT A * 0.11typ 0.13typ 0.13typ 0.15typ 0.18typ 0.23typ 0.23typ 0.26typ 0.25typ 1 * INPUT EFFICIENCY % 80typ 82typ 84typ 85typ 86typ 88typ 89typ 88typ 88typ START-UP VOLTAGE V DC32 - 36 HYSTERESIS VOLTAGE V DC2 min VOLTAGE V 1.2 1.5 1.8 2 2.5 3.3 5 12 15 CURRENT A 3.5 3.5 3 3 3 3 2 0.9 0.7 , VOLTAGE ACCURACY % +5 -3 SFS/SFCS OUTPUT RIPPLE mVp-p 25max 120max SFS/SFCS Model 2.DIP(Type:C) Recommended size for processing PCB RIPPLE NOISE mVp-p 50max 150max (TOP VIEW) ( , ) START-UP TIME ms 20 - 200max DCIN 48V Io=100% 38.7 *1 OUTPUT VOLTAGE SETTING t1% of rated output voltage 1.52 37.6 Stopper OVERCURRENT PROTECTION Works over 103% of rating NC 1.480 +Vout PROTECTION -Vin OVERVOLTAGE PROTECTION Works at 120 - 140% of rating +Vout -Vin CIRCUIT AND +Vout LOWVOLTAGE PROTECTION Works at 90% max of rating +Vin OTHERS -Vout +Vin ( , ) REMOTE ON/OFF Provided RC open : ON short between RC and +Vin : OFF -Vout Stopper ISOLATION INPUT-OUTPUT DC1,500V 1minute, DC500V 50M min (20 15 ) W t C PO , , ( ), , ( , ) OPERATING TEMP. HUMID.AND ALTITUDE -40 to +85 20 - 95%RH Non condensing 3 000m 10 000feet max C RC ALM , , ( ), , ( , ) ( ) STORAGE TEMP. HUMID.AND ALTITUDE -40 to +100 20 - 95%RH Non condensing 9 000m 30 000feet max SMD:Refer to the Instruction Manual C Stopper NC ENVIRONMENT 2 VIBRATION 10 - 55Hz, 49.0m/s (5G), 3minutes period, 60minutes each along X, Y and Z axis 2 ( ), , , 3.5 5max IMPACT 196.1m/s 20G 11ms once each X Y and Z axis Lot No. 0.197 0.14 , ( ), SAFETY AGENCY APPROVALS UL60950-1 C-UL CSA60950-1 EN60950-1 Out line CASE SIZE/WEIGHT 38.7 5.0 27.2mm 1.52 0.197 1.07 inches (W H D) /12g max X X X X X X 14- 0.9 OTHERS COOLING METHOD Convection mm Dimensions in mm, = inches *1 At rated input(DC48V), rated load and 25C Dimensions in: inch Tolerance 0.5 0.02 37.60.5 Weight:12g max 1.48 Div.: 0.1inch SFS/SFCS-2 SFS/SFCS-2 SFS/SFCS-3 SFS SFCS E.indd 2 15.6.18 5:52:25 PM 0-10 0.1 0.6 0.024 27.2 27.2 1.07 1.07 0.2 P=2.54 5 0.3 P=2.54 5 0.1 0.1 0.2 2.17 10.16 2.54 0.3 2.17 10.16 2.54 0.09 0.4 0.1 0.09 0.4 0.1 0.1 0.6 0.024 2.540.3 0.2 2.54 0.1 0.1 0.3 P=2.54 9 P=2.540.29 0.1 0.1 P=2.544 P=2.544 0.4 0.4 2.54 2.54 0.1 0.1 1.7 P=2.54X3 5.08 P=2.544 0.067 P=2.547 0.3 0.2 0.4 0.7 Ordering information DC-DC Converters PCB Mount Type SFS10 SF S 10 48 3R3 B SFS10 123456 External view 1Series name R 2Single output 3Output wattage 4Input voltage 48:DC36 - 76V 5Output voltage 6Mounting type (Soldering process) B :SMD(Pb-free solder) C :DIP(Pb-free solder) Model 1.SMD(Type:B) Recommended size for processing PCB (TOP VIEW) 10 min to a center 38.7 (adsorption area) 1.52 34.7 4.2 NC NC 1.366 0.165 +Vout -Vin -Vin +Vout +Vout +Vin -Vout +Vin -Vout NC PO NC RC SFS/SFCS ALM NC 5max 0.197 Lot No. MODEL SFS10481R2 SFS10481R5 SFS10481R8 SFS104802 SFS10482R5 SFS10483R3 SFS104805 SFS104812 SFS104815 Out line MAX OUTPUT WATTAGE W 4.2 5.25 5.4 6.0 7.5 9.9 10.0 10.8 10.5 Terminal part details DC OUTPUT 1.2V 3.5A 1.5V 3.5A 1.8V 3A 2V 3A 2.5V 3A 3.3V 3A 5V 2A 12V 0.9A 15V 0.7A PCB mm Dimensions in: inch SPECIFICATIONS Div.: 0.1inch 39.90.6 Coplanarity within 0.1 MODEL SFS10481R2 SFS10481R5 SFS10481R8 SFS104802 SFS10482R5 SFS10483R3 SFS104805 SFS104812 SFS104815 1.57 0.004 VOLTAGE V DC36 - 76 0.3 1.3 0.05 1 CURRENT A * 0.11typ 0.13typ 0.13typ 0.15typ 0.18typ 0.23typ 0.23typ 0.26typ 0.25typ 1 * INPUT EFFICIENCY % 80typ 82typ 84typ 85typ 86typ 88typ 89typ 88typ 88typ START-UP VOLTAGE V DC32 - 36 HYSTERESIS VOLTAGE V DC2 min VOLTAGE V 1.2 1.5 1.8 2 2.5 3.3 5 12 15 CURRENT A 3.5 3.5 3 3 3 3 2 0.9 0.7 , VOLTAGE ACCURACY % +5 -3 SFS/SFCS OUTPUT RIPPLE mVp-p 25max 120max SFS/SFCS Model 2.DIP(Type:C) Recommended size for processing PCB RIPPLE NOISE mVp-p 50max 150max (TOP VIEW) ( , ) START-UP TIME ms 20 - 200max DCIN 48V Io=100% 38.7 *1 OUTPUT VOLTAGE SETTING t1% of rated output voltage 1.52 37.6 Stopper OVERCURRENT PROTECTION Works over 103% of rating NC 1.480 +Vout PROTECTION -Vin OVERVOLTAGE PROTECTION Works at 120 - 140% of rating +Vout -Vin CIRCUIT AND +Vout LOWVOLTAGE PROTECTION Works at 90% max of rating +Vin OTHERS -Vout +Vin ( , ) REMOTE ON/OFF Provided RC open : ON short between RC and +Vin : OFF -Vout Stopper ISOLATION INPUT-OUTPUT DC1,500V 1minute, DC500V 50M min (20 15 ) W t C PO , , ( ), , ( , ) OPERATING TEMP. HUMID.AND ALTITUDE -40 to +85 20 - 95%RH Non condensing 3 000m 10 000feet max C RC ALM , , ( ), , ( , ) ( ) STORAGE TEMP. HUMID.AND ALTITUDE -40 to +100 20 - 95%RH Non condensing 9 000m 30 000feet max SMD:Refer to the Instruction Manual C Stopper NC ENVIRONMENT 2 VIBRATION 10 - 55Hz, 49.0m/s (5G), 3minutes period, 60minutes each along X, Y and Z axis 2 ( ), , , 3.5 5max IMPACT 196.1m/s 20G 11ms once each X Y and Z axis Lot No. 0.197 0.14 , ( ), SAFETY AGENCY APPROVALS UL60950-1 C-UL CSA60950-1 EN60950-1 Out line CASE SIZE/WEIGHT 38.7 5.0 27.2mm 1.52 0.197 1.07 inches (W H D) /12g max X X X X X X 14- 0.9 OTHERS COOLING METHOD Convection mm Dimensions in mm, = inches *1 At rated input(DC48V), rated load and 25C Dimensions in: inch Tolerance 0.5 0.02 37.60.5 Weight:12g max 1.48 Div.: 0.1inch SFS/SFCS-3 SFS/SFCS-2 SFS/SFCS-3 SFS SFCS E.indd 3 15.6.18 5:52:25 PM 0-10 0.1 0.6 0.024 27.2 27.2 1.07 1.07 P=2.54 0.25 0.3 P=2.54 5 0.1 0.1 2.17 10.16 0.2 2.54 2.17 10.16 2.54 0.3 0.09 0.4 0.1 0.09 0.4 0.1 0.6 0.1 0.024 0.3 2.54 2.540.2 0.1 0.1 P=2.540.39 0.2 P=2.54 9 0.1 0.1 P=2.544 P=2.544 0.4 0.4 2.54 2.54 0.1 0.1 1.7 P=2.54X3 5.08 P=2.544 0.067 P=2.547 0.3 0.2 0.4 0.7