Data Sheet

TMR 3WISM Series, 3 Watt
www.tracopower.com
© Copyright 2016 Traco Electronic AG Specifications can be changed without notice!
Page 3 of 3
Rev. April 7. 2017
General Specifications
Isolation voltage – I/O isolation voltage (60 sec.) 1’500 VDC
– I/O isolation voltage (1 sec.) 1’800 VDC
Isolation capacitance (@ 100 kHz / 1V) 500 pF typ.
Isolation resistance (@ 500 VDC) >1 Gohm
Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign) 5‘000‘000 h min.
Switching frequency 100 kHz min. (PFM)
Safety standards IEC/EN 60950-1
UL 60950-1
– Certification documents www.tracopower.com/overview/tmr3wism
Remote On/Off –On: open circuit or high impedance
–Off: 2 – 4 mA current applied via 1kOhm resistor
–Off idle current: 2.5 mA typ.
Environmental compliance – Reach www.tracopower.com/products/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Moisture sensitivity level (MSL) IPC J-STD-020D.1 Level 2
Washing process not recommended, product non-hermetical
Physical Specifications
Casing material non-conducting black plastic (UL 94V-0 rated)
Pin material tinned copper
Package weight 3.5g (0.12oz)
Lead-free reflow solder process according to IPC J-STD-020D.1
Outline Dimensions
Pin Single Dual
1
–Vin (GND) –Vin (GND)
2
On/Off On/Off
6
no con. Com.
7
no con. –Vout
8
+Vout +Vout
9
–Vout Com.
14
+Vin (Vcc) +Vin (Vcc)
Pin-Out
Dimensions in [mm], () = Inch
Tolerances: x.x ±0.5 (±0.02)
x.xx ±0.25 (±0.01)
Pin dimension tolerance ±0.05 (±0.002)
Supporting Documents: www.tracopower.com/overview/tmr3wism
1
7
6
14
8
9
2
1.0
(0.04)
12.7
(0.5)
1.9
Top View
2.54
(0.1)
(0.07)
14.9 ( 0.59)
17.0 ( 0.67)
2.54
(0.1)
8.7 (0.35)
19.0
(0.75)
9.5
(0.37)
7.45 (0.29)
1.5
(0.06)
0-4°
0.8 (
0.03)
15.4 ( 0.6)