PFKC03 ETC1

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Technical content

Voltage accuracy Full load and nominal Vin ± 2% Minimum load (Note 1) 10% of FL Line regulation LL to HL at Full Load ± 0.2% Load regulation 25% to 100% FL Single Dual ± 0.2% ± 2% Cross regulation (Dual) Asymmetrical load 25% / 100% FL ± 5% Ripple and noise 20MHz bandwidth 3.3V/5V others 75mVp-p 1%/p-p of Vout max Temperature coefficient /G730.02% / ºC, max Transient response recovery time 25% load step change 500uS Over load protection % of FL at nominal input 180% typ Short circuit protection Continuous, automatics recovery INPUT SPECIFICATIONS Input voltage range 5V nominal input 12V nominal input 24V nominal input 48V nominal input 4.5 – 6VDC 9 – 18VDC 18 – 36VDC 36 – 75VDC Input filter Pi type Input surge voltage 100mS max 5V input 12V input 24V input 48V input 15VDC 36VDC 50VDC 100VDC Input reflected ripple Nominal Vin and full load 120mAp-p Start up time Nominal Vin and constant resistor load 30mS typ GENERAL SPECIFICATIONS Efficiency See table Isolation voltage Input to Output Standard Suffix-H 1600VDC, min 3000VDC, min Isolation resistance 109ohms, min Isolation capacitance 300pF, max Switching frequency 100KHz, min Approvals and standard IEC60950, UL1950, EN60950 Case material Non-conductive black plasti c Base material Non-conductive black plasti c Potting material Epoxy (UL94-V0) Dimensions 1.25 X 0.80 X 0.40 Inch (31.8 X 20.3 X 10.2 mm) Weight DIP SMD 14g (0.48oz) 15g (0.52oz) MTBF (Note 2) 3.69 x 10 hrs ENVIRONMENTAL SPECIFICATIONS Operating temperature range -25ºC ~ +71ºC Storage temperature range -55ºC ~ +105ºC Thermal shock MIL-STD-810D Vibration 10~55Hz, 2G, 30minutes along X,Y and Z Relative humidity 5% to 95% RH EMC CHARACTERISTICS Conducted emissions EN55022 Level A Radiated emissions EN55022 Level A ESD EN61000-4-2 Perf. Criteria2 Radiated immunity EN61000-4-3 Perf. Criteria2 Fast transient EN61000-4-4 Perf. Criteria2 Surge EN61000-4-5 Perf. Criteria2 Conducted immunity EN61000-4-6 Perf. Criteria2 The PFKC03 series offer 3 watts of output power from a package in an IC compatible 24 pin DIP configuration without derating to 71ºC ambient temperature and pin to pin compatible to PFKC05,FKC03,FKC05 series. PFKC03 series have 2:1 wide input voltage of 4.5-6, 9-18, 18-36 and 36-75VDC. PFKC03 features 1600VDC of isolation and, short-circuit protection and suffix “H” can get 3000VDC isolation. All models are particularly suited to telecommunications, industrial, mobile telecom and test equipment applications. TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25ºC otherwise noted UL E193009 TUV R50008270 CB JPTUV-003680 CE MARK

  • 3 WATTS REGULATED OUTPUT POWER
  • 2:1 WIDE INPUT VOLTAGE RANGE
  • INTERNATIONAL SAFETY STANDARD APPROVAL
  • OVER CURRENT PROTECTION
  • HIGH EFFICIENCY UP TO 80%
  • STANDARD 24 PIN DIP PACKAGE & SMD TYPE PACKAGE 50 60 70 80 90 100 -40 -25 0 -10 100 AMBIENT TEMPERATURE (ºC) OUTPUT POWER (%) PFKC03-48S05 Derating Curve Nature convection

Current (3) Eff (4) (%) Capacitor(5) Load max PFKC03-05S33 4.5 – 6 VDC 3.3 VDC 600mA 649mA 66 2200uF PFKC03-05S05 4.5 – 6 VDC 5 VDC 600mA 909mA 70 1000uF PFKC03-05S12 4.5 – 6 VDC 12 VDC 250mA 835mA 76 170uF PFKC03-05S15 4.5 – 6 VDC 15 VDC 200mA 845mA 75 110uF PFKC03-05D05 4.5 – 6 VDC ± 5 VDC ± 300mA 870mA 73 ± 500uF PFKC03-05D12 4.5 – 6 VDC ± 12 VDC ± 125mA 845mA 75 ± 96uF PFKC03-05D15 4.5 – 6 VDC ± 15 VDC ± 100mA 870mA 73 ± 47uF PFKC03-12S33 9 – 18 VDC 3.3 VDC 600mA 266mA 70 2200uF PFKC03-12S05 9 – 18 VDC 5 VDC 600mA 353mA 75 1000uF PFKC03-12S12 9 – 18 VDC 12 VDC 250mA 333mA 79 170uF PFKC03-12S15 9 – 18 VDC 15 VDC 200mA 343mA 77 110uF PFKC03-12D05 9 – 18 VDC ± 5 VDC ± 300mA 348mA 76 ± 500uF PFKC03-12D12 9 – 18 VDC ± 12 VDC ± 125mA 338mA 78 ± 96uF PFKC03-12D15 9 – 18 VDC ± 15 VDC ± 100mA 333mA 79 ± 47uF PFKC03-24S33 18 – 36 VDC 3.3 VDC 600mA 123mA 71 2200uF PFKC03-24S05 18 – 36 VDC 5 VDC 600mA 174mA 76 1000uF PFKC03-24S12 18 – 36 VDC 12 VDC 250mA 164mA 80 170uF PFKC03-24S15 18 – 36 VDC 15 VDC 200mA 164mA 80 110uF PFKC03-24D05 18 – 36 VDC ± 5 VDC ± 300mA 172mA 77 ± 500uF PFKC03-24D12 18 – 36 VDC ± 12 VDC ± 125mA 167mA 79 ± 96uF PFKC03-24D15 18 – 36 VDC ± 15 VDC ± 100mA 167mA 79 ± 47uF PFKC03-48S33 36 – 75 VDC 3.3 VDC 600mA 61mA 72 2200uF PFKC03-48S05 36 – 75 VDC 5 VDC 600mA 88mA 75 1000uF PFKC03-48S12 36 – 75 VDC 12 VDC 250mA 84mA 79 170uF PFKC03-48S15 36 – 75 VDC 15 VDC 200mA 84mA 79 110uF PFKC03-48D05 36 – 75 VDC ± 5 VDC ± 300mA 86mA 77 ± 500uF PFKC03-48D12 36 – 75 VDC ± 12 VDC ± 125mA 84mA 79 ± 96uF PFKC03-48D15 36 – 75 VDC ± 15 VDC ± 100mA 84mA 79 ± 47uF Note 1. PFKC03 series required a minimum 10% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification 2. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment) 3. Maximum value at nominal input voltage and full load of standard type. 4. Typical value at nominal input voltage and full load. 5. Test by minimum Vin and constant resistor load. SMD PIN CONNECTION PIN SINGLE DUAL 2 - INPUT - INPUT 3 - INPUT - INPUT

9 NC COMMON

10 NC NC 15 NC NC

11 NC - OUTPUT 14 + OUTPUT + OUTPUT

  1. All dimensions in Inches (mm) 2. Pin pitch tolerance /G730.014(0.35) Pin size is 0.02(0.5) Dia or 0.01 x 0.02 (0.25 x 0.50) Rectangular Pin 1.25 (31.8) 0.60(15.2) 0.80(20.3) 0.40 (10.2) 0.15 (3.8) 0.90 (22.9) 0.20 (5.1) 0.18(4.6) BOTTOM VIEW 15 10 Suffix-SMD 1.00(25.4) 0.92(23.4) 0.44(11.2) 0.43(10.9) 0.10 (2.54) 1.26 (32.0) 0.80(20.3) 0.02(0.5) BOTTOM VIEW Pin Area 0.04 x 0.02 (1.0 x 0.5)