CTDD5025DF-30M Series
Wide Input Isolated & Regulated
30W Single Output

  CTDD5025DF-30M Lead Free Bug
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Features
 
Efficiency: To 88%.
Temperature Range: -40°C to +85°C.
I/O Isolation: 1.5KVDC
Miscellaneous: Six-sided metal shield. Internal SMD construction. Industry standard pin out. 2:1 wide input voltage range.
Samples available.
 
Characteristics
 
Storage Humidity Range: ≤95%.
Short Circuit Protection: Automatic Recovery.
Operating Temperature Range: -40°C to +85°C.
Storage Temperature Range: -55°C to +125°C.
Temperature Rise at Full Load: 80°C (Max.)
Lead Temperature: 300°C (1.5mm from case for 10 seconds).
Isolation Voltage: 1500VDC (Test for 1 minute and 1mA max.)
Isolation Resistance: 1000MW min. (Test at 500VDC)
Isolation Capacitance: 1000pF typ. at 100kHz/0.1V.
Switching Frequency: 350kHz typ.
Cooling: Free air convection.
Case Material: Nickle-coated copper (six-sided)
MTBF: >1,000,000 hours.
Miscellaneous: RoHS Compliant.
 
Specifications
Please specify "H" for heat sink mounted.
Example: CTCDD5025DF-2403-30MH
 
Part Number Vin
Nom.
(VDC)		 Input Range
(VDC)		 Vin
Max.*
(VDC)		 Vout
(VDC)		 Iout
Min.**
(mA)		 Capacitor
Load Max.
(µF)		 Effi.
Typ.
(%)		 Request
Samples
& Quotes
CTDD5025DF-2403-30M_ 24 18-36 40 3.3 6000 6800 84 blankRequest
CTDD5025DF-2405-30M_ 24 18-36 40 5 6000 6800 86 blankRequest
CTDD5025DF-2412-30M_ 24 18-36 40 12 2500 680 87 blankRequest
CTDD5025DF-2415-30M_ 24 18-36 40 15 2000 680 87 blankRequest
CTDD5025DF-2815-30M_ 48 36-75 80 15 2000 680 87 blankRequest
CTDD5025DF-4803-30M_ 48 36-75 80 3.3 6000 6800 84 blankRequest
CTDD5025DF-4805-30M_ 48 36-75 80 5 6000 6800 86 blankRequest
CTDD5025DF-4812-30M_ 48 36-75 80 12 2500 680 88 blankRequest
*If Input Voltage above specified may cause permanent damage to the device.
**Minimum operating current for 10% of rated current, if less than 10% rated current, output ripple may increase rapidly, the amplitude ≤ 1V.
 
Isolation Specifications
Item Test Condition Min Typ Max Units
Start-up time - - 10 - ms
Under Voltage lock off Nominal         Models ON
(24V)            Models OFF
Nominal        Models ON
(48V)           Modes OFF		 -
16
-
33		 -
-
-
-		 17.8
-
35.8
-		 VDC
Input Filter - L-C
Ctrl Models ON
Models OFF
Input Current (Models OFF)		 3-40VDC
0-1.2VDC
1mA
 
Output Specifications
Item Test Condition Min Typ Max Units
Output Power - - - 30 W
Output voltage accuracy Refer to Recommended Circuit - ±1 ±3 %
Load Regulation From 10% to 100% load
Nominal Input		 -
-		 ±0.5 ±1 %
Line Regulation Inupt Voltage from low to high
100% load		 -
-		 ±0.2 ±0.5 %
Ripple and Noise 20MHz Bandwidth - 50 120 mV
Transistent Recovery Time
Transistent Peak Deciation		 25% - 50% - 25% load or
50% - 75% - 50% load step change		 -
-		 200
-		 500
±5		 µs
%
Over Current Protection Input Voltage Range - 130 150 %
Short Circuit Protection Input Voltage Range Hiccup, automatic recovery
Over Voltage Protection 3.3V output
5V output
12V output
15V output		 -
-
-
-		 3.9
6.2
15
18
 -
-
-
-		 VDC
Temperature Drift (Vout) - - ±0.02 - %/°C
Trim - - ±10%Vo - VDC
Note: All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified.
Last Revised 08.12.09
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