TDN 1WISM Series, 1 Watt
General Specifications
Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign)
8‘400‘000 h
Switching frequency
100 kHz min. Pulse frequency modulation.
Thermal shock & vibration
MIL-STD-810F
Remote On/Off
–On:
–Off:
–Off idle current:
open circuit or high impedance
2 – 4 mA current applied via 1kOhm resistor
2.5 mA max.
Environmental compliance – Reach
www.tracopower.com/products/reach-declaration.pdf
RoHS directive 2011/65/EU
– RoHS
Moisture sensitivity level (MSL)
IPC J-STD-033B Level 2
Physical Specifications
Casing material
non-conducting plastic
silicone (UL 94V-0 rated)
2.7g (0.10oz)
Potting material
Package weight
Lead-free reflow solder process
according to IPC J-STD-020D
Supporting Documents: www.tracopower.com/overview/tdn1wism
Outline Dimensions
Pin-Out
Pin
1
Single
Dual
14.2 (0.56)
10.2 (0.40)
13.2 (0.52)
+Vin (Vcc)
+Vin (Vcc)
9.9 (0.39)
4.8 (0.19)
2
–Vin (GND) –Vin (GND)
4
On/Off
no con.
–Vout
On/Off
–Vout
5
1
2
5
6
7
6
Common
+Vout
7
+Vout
4
0.25 (0.010)
bottom view
Dimensions in [mm], () = Inch
Tolerances: x.x
0.5 ( 0.02)
0.25 ( 0.01)
0.1 ( 0.004)
Pin pitch tolerances
Pin dimension tolerance
©
Copyright 2017 Traco Electronic AG
Specifications can be changed without notice!
Rev. June 23, 2017
Page 3 of 3
www.tracopower.com
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