1D14A_3RP & 1T14A_3RP Series
1W - Single Output DC-DC Converter - Fixed Input - Isolated - Regulated
DC-DC Converter
1 Watt
The 1D14A_3RP & 1T14A_3RP Series are specially designed for applications
where a group of polar power supplies are isolated from the input power supply in
a distributed power supply system on a circuit board.
Small footprint,
Industry standard pinout
Compatible with DCP01 series
Short circuit protection (SCP)
RoHS compliance
Regulated output with short
circuit protection
ultra compact package
3KVDC Isolation
Temperature range:
-40°C to +85°C
No External component
Required
These products apply to:
1) Where the voltage of the input power supply is fixed
(voltage variation ≤ ±±5)
2) Where isolation is necessary between input and output
(isolation voltage ≤3000VDC)
3) Where the regulation of the output voltage and the output ripple noise are not
demanding
Such as: purely digital circuits, ordinary low frequency analog circuits, and IGBT
power device driving circuits.
Common specifications
Short circuit protection:
Temperature rise at full load:
Cooling:
Output specifications
Continuous, self-recovery
2±°C MAX, 1±°C TYP
Free air convection
Item
Test condition
Min
Typ
Max
±3
Units
5
Output voltage
accuracy
Line regulation
Load regulation
Temperature drift
Ripple & Noise*
For Vin change of ±5
105 to 1005 load
1005 full load
±0.2±
±1
5
5
Operation temperature range:
Storage temperature range:
Pin welding resistance temperature:
Reflow soldering temperature:
-40°C~+8±°C
-±±°C ~+12±°C
±0.03 5/°C
2±0°C MAX, 1.±mm from case for 10 sec
20MHz Bandwidth
• Ripple
• Noise
Peak temp. ≤24±°C, maximum dura-
tion time ≤60s at 217°C. For actual
application, please refer to IPC/JEDEC
J-STD-020D.1.
10
±0
20
7±
mVp-p
mVp-p
Switching frequency
Full load, nominal
input
100
KHz
Storage humidity range:
Casing material:
MTBF:
< 9±5
* Test ripple and noise by “parallel cable” method. See detailed operation instruc-
tions at Testing of Power Converter section, application notes.
Epoxy Resin [UL94-V0]
>3,±00,000 hours
1.4g
Weight:
Isolation specifications
Item
Test condition
Min
Typ
2±
Max
Units
VDC
Isolation voltage
Tested for 1 minute
and 1mA max
3000
Input specifications
Item
Test condition
Min
Typ
Max
Units
mA
Isolation resistance
Test at ±00VDC
1000
MΩ
Input current
(full load / no load)
• ±V input
•12V input
28±/2±
11±/20
Isolation Capacitance
pF
Surge voltage
Input filter
• ±V input
•12V input
-0.7
-0.7
9
18
VDC
VDC
Note:
Capacitor filter
1. If the product is operated under the min. required load, the product perfor-
mance cannot be guaranteed to comply with all performance indexes in this
datasheet;
2. The max. capacitive load should be tested within the input voltage range and
under full load conditions;
Model selection:
WCTP**_xxyyN##O
W=Watt; C= Case; T=Type; P=Pinning; **= Voltage Variation (omitted
± 105); xx= Vin; yy= Vout; N= Numbers of Output; ##= Isolation
(kVDC); O= output regulation
3. Unless otherwise specified, data in this data sheet should be tested under the
conditions of Ta=2±°C, humidity<7±5 when inputting nominal voltage and
outputting rated load;
4. All index testing methods in this datasheet are based on our Company’s corpo-
rate standards;
±. The performance indexes of the product models listed in this manual are as
above, but some indexes of non-standard model products will exceed the above-
mentioned requirements, and please directly contact our technicians for specific
information;
Example:
1D14A_0505S3RP
1=1Watt; D14=DIP14; A=Pinning; 5Vin; 5Vout; S=Single Output
3=3kVDC; R=Regulated Output; P=Short Ciruit Protection
6. We can provide product customization service;
7. Specifications of this product are subject to changes without prior notice.
Page 1 of 3
1D14A_3RP & 1T14A_3RP – Rev. 2017-1.7
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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