PDUKE PFKC03-48D15, PFKC03-48S05, PFKC03-48S12, PFKC03-48S15, PFKC03-48S33 Datasheet

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c

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• 3 WATTS REGULATED OUTPUT POWER

• 2:1 WIDE INPUT VOLTAGE RANGE

• INTERNATIONAL SAFETY STANDARD APPROVAL

• OVER CURRENT PROTECTION

• HIGH EFFICIE NC Y UP TO 80%

• STANDARD 24 PIN DIP PACKAGE & SMD TYPE PACKAGE

UL E193009
TUV R50008270
CB JPTUV-003680
CE MARK

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

OUTPUT SPECIFICATIONS

Output power 3 Watts max
Voltage accuracy Full load and nominal Vin ± 2%
Minimum load (Note 1)
Line regulation LL to HL at Full Load

Load regulation
Cross regulation (Dual) Asymmetrical load 25% / 100% FL ± 5%
Ripple and noise 20MHz bandwidth

T e mperature coefficient
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

25% to 100% FL Single

Dual

3.3V/5V
others

1%/p-p of Vout max

10% of FL

± 0.2%
± 0.2%

± 2%

75mVp-p

I0.02% / ºC, max

INPUT SPECIFICATIONS

5V nominal input

Input voltage range
Input filter Pi type

Input surge voltage
100mS max

Input reflected ripple Nominal Vin and full load 120mAp-p
Start up time Nominal Vin and constant resistor load 30mS typ

12V nominal input
24V nominal input
48V nominal input

5V input
12V input
24V input
48V input

PFKC03-48S05 Derating Curve

4.5 – 6VDC
9 – 18VDC

18 – 36VDC
36 – 75VDC

15VDC
36VDC
50VDC

100VDC

100

75
50

Nature convection

25

OUTPUT POWER (%)

0

AMBIENT TEMPERATURE (ºC )

50 60 70 80 90

100 -40 -25 0 -10

GENERAL SPECIFICATIO NS

Efficiency See table
Isolation voltage Input to Output
Isolation resistance

Isolation capacitance 300pF, ma
Switching frequency 100KHz, min
Approvals and standard IEC60950, UL1950, EN60950
Case material Non-conductive black plasti
Base material Non-conductive black plasti
Potting material Epoxy (UL94-V0)

Dimensions
Weight

MTBF (Note 2) 3.69 x 106hrs

DIP
SMD

Standard
Suffix-H

1.25 X 0.80 X 0.40 Inch
(31.8 X 20.3 X 10.2 mm)

1600VDC, min
3000VDC, min

109ohms, min

14g (0.48oz)
15g (0.52oz)

ENVIRONMENTAL SPECIFICATION S

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
Radiated emissions EN55022 Level
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

(4)

(5)

Model

Number

PFKC03-05S33 4.5 – 6 VDC 3.3 VDC 600mA
PFKC03-05S05 4.5 – 6 VDC 5 VDC 600mA
PFKC03-05S12 4.5 – 6 VDC 12 VDC 250mA
PFKC03-05S15 4.5 – 6 VDC 15 VDC 200mA
PFKC03-05D05 4.5 – 6 VDC ± 5 VDC ± 300mA
PFKC03-05D12 4.5 – 6 VDC ± 12 VDC ± 125mA
PFKC03-05D15 4.5 – 6 VDC ± 15 VDC ± 100mA
PFKC03-12S33 9 – 18 VDC 3.3 VDC 600mA
PFKC03-12S05 9 – 18 VDC 5 VDC 600mA
PFKC03-12S12 9 – 18 VDC 12 VDC 250mA 333mA 79 170uF
PFKC03-12S15 9 – 18 VDC 15 VDC 200mA 343mA 77 1 10uF
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.

Input

Range

Output

Voltage

Pin size is 0.02(0.5) Dia or

0.01 x 0.02 (0.25 x 0.50)
Rectangular Pin

0.18(4.6)

23

2
3

22

BOTTOM

VIEW

16

9

10

15
14

11

0.60(15.2)

0.80(20.3)

Output

Current

0.20 (5.1)

0.90 (22.9)

0.15
(3.8)

0.40
(10.2)

1. All dimensions in Inches (mm)

2. Pin pitch tolerance I0.014(0.35)

1.25 (31.8)
Pin Area

0.04 x 0.02
(1.0 x 0.5)

Input

Current

649mA
909mA
835mA
845mA
870mA
845mA
870mA
266mA
353mA

24

0.02(0.5)

20

16

13

(3)

1.00(25.4)

0.92(23.4)

BOTTOM
VIEW

0.80(20.3)

Eff

(%)

66 2200uF
70 1000uF
76 170uF
75 110uF
73 ± 500uF
75 ± 96uF
73 ± 47uF
70 2200uF
75 1000uF

Suffix-SMD

1

5

9

12

Capacitor

0.15 (3.81) 0.25 (6.35)

Load max

0.44(11.2)

0.43(10.9)

0.10 (2.54)

1.26 (32.0)

DIP PIN C O NNEC T ION

PIN SINGLE DUAL

2 - INPUT - INPUT
3 - INPUT - INPUT

9 NC
10 NC NC 15 NC NC
11 NC - OUTPUT 14 + OUTPUT + OUTPUT

COMMON

PIN SINGLE DUAL

23 + INPUT + INPUT
22 + INPUT + INPUT

16 - OUTPUT COMMON

PIN SINGLE DUAL

2 - INPUT - INPUT
3 - INPUT - INPUT

9 NC
10 NC NC 15 NC NC
11 NC - OUTPUT 14 + OUTPUT + OUTPUT

Others NC NC Others NC NC

SMD PIN CONNECTI ON

PIN SINGLE DUAL

23 + INPUT + INPUT
22 + INPUT + INPUT

COMMON

16 - OUTPUT COMMON