OUTPUT SPECIFICATIONS
Output power
5 Watts max
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
± 0.5%
± 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
I
0.02% / 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
12V nominal input
24V nominal input
48V nominal input
9 – 18VDC
18 – 36VDC
36 – 75VDC
Input filter
Pi
type
Input surge voltage
100mS max
12V input
24V input
48V input
36VDC
50VDC
100VDC
Input reflected ripple
Nominal Vin and full load
150mAp-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
10
9
ohms, min
Isolation capacitance
300pF, max
Switching frequency
100KHz, min
Approvals and standard
IEC60950, UL1950, EN60950
Case material
Non-conductive black plastic
Base material
Non-conductive black plastic
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)
3.731 x 10
6
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 PFKC05 series offer 5 watts of output power from a package in an IC compatible 24pin
DIP configuration without derating to 71ºC ambient temperature and pin to pin compatible
with PFKC03, FKC03, FKC05 series. PFKC05 series have 2:1 wide input voltage of 9-18,
18-36 and 36-75VDC. The PFKC05 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.
T E C H N I C A L S P E C I F I C A T I O N
All specifications are typical at nominal input, full load and 25ºC otherwise noted
UL E193009
TUV R50008270
CB JPTUV-003680
CE MARK
•
5 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
25
50
75
100
0
AMBIENT TEMPERATURE (ºC)
O
U
TP
UT
P
O
W
E
R (
%
)
PFKC05-48S05 Derating Curve
Nature convection
Model
Number
Input
Range
Output
Voltage
Output
Current
Input
Current
(3)
Eff
(4)
(%)
Capacitor
(5)
Load max
PFKC05-12S33
9 – 18 VDC
3.3 VDC
1000mA
404mA
72
2200uF
PFKC05-12S05
9 – 18 VDC
5 VDC
1000mA
579mA
76 1000uF
PFKC05-12S12
9 – 18 VDC
12 VDC
470mA
618mA
80
220uF
PFKC05-12S15
9 – 18 VDC
15 VDC
400mA
658mA
80
150uF
PFKC05-12D05
9 – 18 VDC
± 5 VDC
± 500mA
571mA
77
± 680uF
PFKC05-12D12
9 – 18 VDC
± 12 VDC
± 230mA
605mA
80
± 100uF
PFKC05-12D15
9 – 18 VDC
± 15 VDC
± 190mA
625mA
80
± 68uF
PFKC05-24S33
18 – 36 VDC
3.3 VDC
1000mA
202mA
72
2200uF
PFKC05-24S05
18 – 36 VDC
5 VDC
1000mA
278mA
79
1000uF
PFKC05-24S12
18 – 36 VDC
12 VDC
470mA
306mA
81
220uF
PFKC05-24S15
18 – 36 VDC
15 VDC
400mA
325mA
81
150uF
PFKC05-24D05
18 – 36 VDC
± 5 VDC
± 500mA
282mA
78
± 680uF
PFKC05-24D12
18 – 36 VDC
± 12 VDC
± 230mA
299mA
81
± 100uF
PFKC05-24D15
18 – 36 VDC
± 15 VDC
± 190mA
309mA
81
± 68uF
PFKC05-48S33
36 – 75 VDC
3.3 VDC
1000mA
100mA
73
2200uF
PFKC05-48S05
36 – 75 VDC
5 VDC
1000mA
141mA
78
1000uF
PFKC05-48S12
36 – 75 VDC
12 VDC
470mA
153mA
81
220uF
PFKC05-48S15
36 – 75 VDC
15 VDC
400mA
162mA
81
150uF
PFKC05-48D05
36 – 75 VDC
± 5 VDC
± 500mA
143mA
77
± 680uF
PFKC05-48D12
36 – 75 VDC
± 12 VDC
± 230mA
149mA
81
± 100uF
PFKC05-48D15
36 – 75 VDC
± 15 VDC
± 190mA
154mA
81
± 68uF
1. All dimensions in Inches (mm)
2. Pin pitch tolerance
I
0.014(0.35)
Pin size is 0.02(0.5) Dia or
0.01 x 0.02 (0.25 x 0.50)
Rectangular Pin
14
23
22
16
3
9
2
11
1.
2
5 (
31.
8)
0.60(15.2)
0.80(20.3)
0.40
(10.2)
0.15
(3.8)
0.
9
0 (
22.
9)
0.
2
0 (5
.1
)
0.18(4.6)
BOTTOM
VIEW
15
10
Note
1.
The PFKC05 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
23
+ INPUT
+ INPUT
22
+ INPUT
+ INPUT
16
- OUTPUT COMMON
10
NC
NC
15
NC
NC
PIN
SINGLE
DUAL
11
NC
- OUTPUT
14
+ OUTPUT + OUTPUT
Others
NC
NC
Others
NC
NC
DIP PIN CONNECTION
PIN
SINGLE
DUAL
2
- INPUT
- INPUT
3
- INPUT
- INPUT
9
NC
COMMON
23
+ INPUT
+ INPUT
22
+ INPUT
+ INPUT
16
- OUTPUT COMMON
10
NC
NC
15
NC
NC
PIN
SINGLE
DUAL
11
NC
- OUTPUT
14
+ OUTPUT + OUTPUT
Suffix-SMD
1.00(25.4)
0.92(23.4)
0.44(11.2)
0.43(10.9)
0.
1
0 (
2.
5
4)
0.
1
5 (
3.
8
1)
0.2
5 (
6.3
5)
1.
2
6 (
32.
0)
0.80(20.3)
0.
02
(0
.5
)
24
13
16
20
12
1
5
9
BOTTOM
VIEW
Pin Area
0.04 x 0.02
(1.0 x 0.5)