DC/DC Converters
TDR 3WI Series
3 Watt
General Specifications
Humidity (non condensing)
5 – 95 % rel. H max.
Thermal shock
acc. MIL-STD-810F
acc. MIL-STD-810F
>5.7 Mio h
1600 VDC
Vibration
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign)
Isolation voltage (60 sec.) – Input/Output
Isolation capacitance
Isolation resistance
Altitude during operation
Safety approvals
– Input/Output
50 pF max.
>1 GOhm
– Input/Output (500 VDC)
tba.
– UL/cUL 60950-1
www.ul.com -> certifications -> File e188913
100 kHz min.
Switching frequency
Remote On/Off
– On:
open or high impedance
– Off:
2...4 mA current applied via 1KOhm resistor
2.5 mA max.
– Off stand by input current
Environmental compliance – Reach
www.tracopower.com/products/reach-declaration.pdf
RoHS directive 2011/65/EU
– RoHS
Pysical Specifications
Casing material
non-conductive plastic (UL94V-0 rated)
4.5 g (0.16oz)
Package weight
Soldering profile for DIP-package models
Lead-free reflow solder process for SMD-package models
max. 265°C / 10 sec. (wave soldering)
as per J-STD-020D.01 (to find at:
www.jedec.org - free registration required)
245°C
– Peak package body temperature
Moisture sensivity level (for SMD-package models)
level 2a as per J-STD-033B.01 (to find at:
www.jedec.org - free registration required)
Packaging
– Tube
10 pcs packing unit
200 pcs packing unit
– Tape & Reel (only SMD models, add suffix –TR)
Supporting documents: www.tracopower.com/overview/tdr3wi and www.tracopower.com/overview/tdr3wism
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
Page 3 of 4
TRACOPOWER [ TRACO ELECTRONIC AG ]
