2D16A & 2T16A Series
2W- Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated
ULTRAMINIATURE SMD PACKAGE
DC-DC Converter
2 Watt
The 2D16A & 2T16A 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.
High Efficiency up to 80%
DIP/SMD Package
6KVDC Isolation
Temperature Range:
-40°C to +85°C
Internal SMD Construction
No Heat Sink Required
No External Component
Required
Continuous Short Circuit
Protection (SCP)
Industry Standard Pinout
RoHS Compliance
These products apply to:
1) Where the voltage of the input power supply is fixed (voltage variation ≤ 10%)
2) Where isolation is necessary between input and output
(isolation voltage ≤6000VDC)
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.
RoHS
Common specifications
Short circuit protection*:
Temperature rise at full load:
Cooling:
Model selection:
WCTP**_xxyyN##O
W= Watt; C= Case; T= Type; P= Pinning; **= Voltage Variation
(omitted 10%); xx= Vin; yy= Vout; N= Numbers of Output;
##= Isolation (kVDC); O= output regulation
Continuous, automatic recovery
25°C MAX, 15°C TYP
Free air convection
-40°C – +85°C
Example:
2D16A_0505S6UP
2=2Watt; D16= DIP16; A=Pinning; 5Vin; 5Vout; S=Single Output;
6=6kVDC; U=Unregulated Output; P=Short Curcuit Protection
Operation temperature range:
Storage temperature range:
Lead temperature
-55°C – +125°C
260°C MAX, 1.5mm from case for 10 sec
< 95%
Storage humidity range:
Package material:
Note:
Epoxy Resin [UL94-V0]
>3,500,000 hours
3.8g
1. Operation under minimum load will not damage the converter; However, they
may not meet all specification listed.
2. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage
and rated output load unless otherwise specified.
3. In this datasheet, all the test methods of indications are based on corporate
standards.
MTBF:
Weight:
4. Only typical models listed, other models may be different, please contact our
technical person for more details.
Isolation specifications
Item
Test condition
Min
Typ
Max
Units
VDC
Isolation voltage
Tested for 1 minute
and 1mA max
6000
Isolation resistance
Isolation capacitance
Test at 500VDC
1000
MΩ
10
pF
Part Number
Input Voltage [V]
Output Voltage [VDC]
Current [mA]
400
Efficiency [%, max]
Package
DIP16
DIP16
DIP16
DIP16
DIP16
DIP16
DIP16
DIP16
DIP16
SMT16
SMT16
SMT16
SMT16
SMT16
SMT16
SMT16
SMT16
SMT16
2D16A_0505S6UP
2D16A_0512S6UP
2D16A_0515S6UP
2D16A_1205S6UP
2D16A_1212S6UP
2D16A_1215S6UP
2D16A_2405S6UP
2D16A_2412S6UP
2D16A_2415S6UP
2T16A_0505S6UP
2T16A_0512S6UP
2T16A_0515S6UP
2T16A_1205S6UP
2T16A_1212S6UP
2T16A_1215S6UP
2T16A_2405S6UP
2T16A_2412S6UP
2T16A_2415S6UP
5
5
76
79
78
76
80
79
77
80
78
76
79
78
76
80
79
77
80
78
5
12
15
5
167
5
133
12
12
12
24
24
24
5
400
12
15
5
167
133
400
12
15
5
167
133
400
5
12
15
5
167
5
133
12
12
12
24
24
24
400
12
15
5
167
133
400
12
15
167
133
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GAPTEC-Electronic GmbH & Co. KG
2D16A & 2T16A – Rev. 2012-1.9
sales@gaptec-electronic.com – www.gaptec-electronic.com
Specifications subject to change without notice.