ECS300 ENOCEAN, ECS300 Datasheet - Page 5

• Manufacturer Part Number: ECS300
• Description: SOLAR CELL FOR STM300
• Manufacturer: ENOCEAN
• Series: -r
• Type: -r

Specifications of ECS300

• Voltage - Output: 4V
• Operating Temperature: -20°C ~ 65°C
• Current Short Circuit (isc): 6.5µA
• Package / Case: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1084-1004; D3005-D305

HANDLING INSTRUCTIONS V1.0
ECS3X0
Procedure for hand soldering
EnOcean GmbH
Kolpingring 18a
82041 Oberhaching
Germany
Environment: Soldering operation shall be performed in a clean environment with
ventilation to remove soldering fume during the operation.
Soldering temperature calibration
Soldering operation
Attention
Test criteria
Note 1: For pull strength test, the lead wire used should be 28-30 AWG multi-
Note 2: Lead wire breakage is excluded
Step 1:
Step 2:
Soldering operation on the solar cell shall be non-destructive. At any time, only
make the soldering iron tip contact the copper paste of the solar cell less than
2 seconds.
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Temperature measuring device: The device (e.g. Anritsu Model No. HL-100)
shall be stabilized at room temperature prior to and during calibration.
Timing: Calibrate the soldering iron tip before the operation or every 30
minutes after the soldering.
Procedure
Hold the soldering iron at an angle of 30° to 45° with the solar cell in the
welding process
Lead wire is in the contact with the copper paste at an angle of 15°
Make sure the welding process not more than the time limit and the lead
wire in good contact with copper paste through the solder. Please watch
out the loose contact between the lead wire and the copper paste if any
Do not move the lead wires and solar cell before cooling the tin pots
Weld soldering is always with smooth surface and with shine.
Pull strength in vertical direction: more than 500 gram
Pull strength in horizontal direction: more than 200 gram
(a) In Pb alloy soldering, the soldering iron shall be set up and stabilized
(b) Take little solder wire on the soldering iron tip and put the tip in con-
(c) Temperature shown on the temperature meter shall be 255°C (Pb-
Phone [phone]
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www.enocean.com
at 240°C before and in the calibration. For Pb-free solder wire, the sol-
dering iron shall be set up and stabilized at 255°C before and in the
calibration.
tact with the contact-pad of the temperature meter for 1 minute.
free) at least for one minute otherwise re-adjust the temperature set-
ting of the soldering iron.
threads stranded type
Make soldering iron tip and solder wire contact with the copper paste
of solar cell together. At this moment, tin pot formed in a shape of
half ball type or makes a plane type on the copper paste. All the
processes shall be well done less than 2 seconds.
Melt solder wire on the top of solder lead wire. Weld the tin pot
again and put the lead wire into the inside of tin pot. Take off the
solder iron tip. Finish this step within 2 second also.
+49.89.67 34 689-50
Subject to modifications
ECS3x0 Handling Instructions V1.0
October 26, 2009 5:29 PM
Page 5/7