DC/DC Converters
THM 3WI Series
3 Watt
General Specifications
Temperature ranges
– Operating
– Casing
– Storage
–40°C to +94°C (withou derating)
+105°C max.
–55°C to +125°C
Humidity (non condensing)
Temperature coefficient
Switching frequency
95 % rel H max.
0.02 %/K typ.
150 kHz 15 kHz (puls width modulation)
I/O isolation voltage
(50Hz, 60sec.)
– to meet UL/IEC/EN 60601-1
5000 VACrms, rated for 250 Vrms working
voltage, 2 x MOPP
Clearance/creepage
Leakage current
8 mm min.
2 µA max. (at 240 VAC, 60 Hz)
17 pF max. (at 100 KHz, 1 V)
Isolation capacitance
Safety standards
– Input/Output
ANSI/AAMI ES 60601-1:2005/(R)2012,
IEC/EN 60601-1 3rd edition
Safety approvals
– UL online certification UL 60601-1
www.ul.com File E188913, copy: e188913qqhm2.pdf
>1.3 Mio. h
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign)
Casing material
non conductive plastic (UL 94V-0-rated)
silicone (UL 94V-0-rated)
Potting material
Vibration and thermal shock resistance
Weight
according to MIL-STD-810F
14.0 g (0.48 oz)
Soldering temperature
max. 265°C / 10 sec.
Environmental compliance – Reach
www.tracopower.com/products/reach-declaration.pdf
according RoHS directive 2011/65/EU
– RoHS
- The component is not be used in an oxygen rich environment.
- The component is not to be used in conjunction with flammable anaesthetics and agents.
- The component has to be disposed appropriately. Please refer to local regulations (Waste Electrical and Electronic Equipment).
- A modification of the component is not allowed.
Outline Dimensions
2
11
14
Pin-Out
Single
Pin
2
Dual
–Vin (GND)
–Vout
Bottom view
–Vin (GND)
No con.
+Vout
23 22
16
11
14
16
22
23
+Vout
31.8 (1.25)
–Vout
Common
+Vin (Vcc)
+Vin (Vcc)
+Vin (Vcc)
+Vin (Vcc)
Dimensions in [mm], () = Inch
Pin diameter ø 0.6 0.1 (0.024 0.004)
Tolerances 0.5 ( 0.02)
4.5
(0.18)
Pin pich tolerances 0.25 ( 0.01)
2.54
(0.10)
15.24 (0.60)
5.08
(0.20)
Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
Rev. October 21. 2013
www.tracopower.com
Page 3 of 3
TOUCHSTONE [ TOUCHSTONE SEMICONDUCTOR INC ]
