Ordering information DC-DC Converters PCB Mount Type SFC S 15 24 3R3 C SFCS15 1 2 3 4 5 6 1 Ser ies name R 2 Single output 3 Output wattage 4 Input voltage 24 : DC18 - 36V 48 : DC36 - 76V 5 Output voltage 6 Mounting type B : SMD C : DIP MODEL SFCS15243R3 SFCS152405 SFCS152412 SFCS152415 SFCS15483R3 SFCS154805 SFCS154812 SFCS154815 MAX OUTPUTWATTAGE W 14.85 15.0 15.0 15.0 14.85 15.0 15.0 15.0 DC OUTPUT 3.3V 4.5A 5V 3A 12V 1.25A 15V 1A 3.3V 4.5A 5V 3A 12V 1.25A 15V 1A SPECIFICATIONS MODEL SFCS15243R3 SFCS152405 SFCS152412 SFCS152415 SFCS15483R3 SFCS154805 SFCS154812 SFCS154815 VOLTAGE V DC18- 36 DC36 -76 1 * CURRENT A 0.7typ 0.69typ 0.7typ 0.7typ 0.35typ 0.35typ 0.35typ 0.35typ *1 INPUT EFFICIENCY % 89typ 90typ 89typ 89typ 89typ 90typ 89typ 89typ START-UP VOLTAGE V DC16- 18 DC32 -36 HYSTERESISVOLTAGE V DC1 min DC2 min VOLTAGE V 3.3 51215 3.3 51215 CURRENT A 4.5 3 1.25 1 4.5 3 1.25 1 , VOLTAGE ACCURACY % +5 -3 OUTPUT RIPPLE mVp-p 25max 120max 25max 120max RIPPLE NOISE mVp-p 50max 150max 50max 150max ( , ) ( , ) START-UP TIME ms 20- 200max DCIN 24V Io=100% 20 - 200max DCIN 48V Io=100% *1 OUTPUTVOLTAGE SETTING 1% of rated outputvoltage t OVERCURRENT PROTECTION Worksover 103%ofrating PROTECTION OVERVOLTAGEPROTECTION Worksat 120- 140%ofrating CIRCUIT AND LOWVOLTAGE PROTECTION Worksat 90% maxofrating OTHERS REMOTEON/OFF Provided(RC open: ON, short betweenRC and +Vin : OFF) , ( ) INPUT-OUTPUT DC1 000V or AC500V1minute, Cutoff current = 100mA, DC500V 50M min 20 15 W t C ( ) ISOLATION INPUT-CASE DC500V or AC500V 1minute, Cutoff current = 10mA, DC500V 50M min 20 15 W t C OUTPUT-CASE DC500V or AC500V 1minute, Cutoff current = 10mA, DC500V 50M min (20 15 ) W t C , , ( ), , ( , ) OPERATING TEMP. HUMID.ANDALTITUDE -40 to +85 20- 95%RH Non condensing 3 000m 10 000feet max C , , ( ), , ( , ) ( ) STORAGE TEMP. HUMID.ANDALTITUDE -40 to +100 20 - 95%RH Non condensing 9 000m 30 000feet max SMD:Refer to the Instruction Manual C ENVIRONMENT 2 VIBRATION 10- 55Hz, 49.0m/s (5G), 3minutes period, 60minutes each alongX, Y and Z axis 2 ( ), , , IMPACT 196.1m/s 20G 11ms once eachX Yand Z axis , ( ), SAFETY AGENCY APPROVALS UL60950-1 C-UL CSA60950-1 EN60950-1 CASE SIZE/WEIGHT 39.1 6.8 29.5mm 1.54 0.268 1.16 inches (W H D) /16gmax X X X X X X OTHERS COOLINGMETHOD Convection *1 At rated input(DC24V, DC48V), rated load and 25C SFS/SFCS-10SFCS15 External view 1.SMD(Type:B) Recommended size for processing PCB (TOP VIEW) Model 34.7 4.2 1.366 0.165 NC NC +Vout -Vin +Vout -Vin +Vout +Vin -Vout +Vin -Vout NC PO RC ALM NC NC 6.8max 39.1 0.268 1.54 Lot No. Out line Terminal part details PCB mm Dimensions in: inch 0.6 Coplanarity within 0.1 39.9 Div.: 0.1inch 1.57 0.004 0.3 1.3 0.05 2.DIP(Type:C) Recommended size for processing PCB Case pin (TOP VIEW) Model 37.6 1.480 Stopper NC 2.54 +Vout -Vin +Vout 0.1 -Vin +Vout +Vin -Vout +Vin -Vout Stopper PO RC ALM Stopper NC 3.5 6.8max 39.1 0.268 1.54 0.14 Lot No. Dimensions in mm, = inches Tolerance 0.5 0.02 Weight:16g max Out line 14-0.9 Terminal thickness:0.30.1 0.012 Terminal material:copper alloy mm 10.1 Plating treatment of terminal Dimensions in: inch 0.039 :Sn with Ni barreir 2.54 0.3 Case thickness:0.20.1 0.008 Div.: 0.1inch 0.1 37.6 Case material:Brass 1.48 Plating treatment of case SFS/SFCS-11 1.5 0-10 P=2.54 0.35 0.1 P=2.54 0.25 0.3 10.16 2.54 0.1 0.4 0.1 0.2 10.16 2.54 0.4 0.1 29.5 29.5 1.16 1.16 0.2 0.1 2.54 0.6 0.024 0.1 0.3 0.1 2.54 0.6 P=2.54 0.29 0.1 0.024 0.1 P=2.54 0.39 3.22 0.1 0.13 P=2.544 P=2.544 0.4 0.4 2.54 2.54 0.1 0.1 P=2.543 5.08 P=2.544 3.22 1.7 0.4 0.127 0.3 0.2 0.067 P=2.547 0.7