LHT674-L2N1-1-Z OSRAM, LHT674-L2N1-1-Z Datasheet - Page 11

• Manufacturer Part Number: LHT674-L2N1-1-Z
• Description: LED, 2.4MM, RED, 35MCD, 645NM
• Manufacturer: OSRAM

Specifications of LHT674-L2N1-1-Z

• Bulb Size: 2.4mm
• Led Color: Red
• Luminous Intensity: 35mcd
• Viewing Angle: 120°
• Forward Current If: 10mA
• Forward Voltage: 1.75V
• Led Mounting: SMD
• Lens Shape: Round
• Wavelength Typ: 645nm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lötbedingungen
Soldering Conditions
IR-Reflow Lötprofil für bleifreies Löten
IR Reflow Soldering Profile for lead free soldering
Wellenlöten (TTW)
TTW Soldering
2009-10-30
T
T
300
250
200
150
100
300
250
200
150
100
50
˚C
50
0
C
0
0
0
235 C
100
255 ˚C
240 ˚C
217 ˚C
25 ˚C
C
Ramp Up
3 K/s (max)
... 260
... 130
C
C
50
ca 200 K/s
1. Welle
1. wave
50
2 K/s
120 s max
10 s
100
Zwangskühlung
forced cooling
Recommended Solder Profile
5 K/s
Maximum Solder Profile
100
Minimum Solder Profile
11
2. Welle
2. wave
150
Vorbehandlung nach JEDEC Level 2
Preconditioning acc. to JEDEC Level 2
(nach J-STD-020B)
(acc. to J-STD-020B)
(nach CECC 00802)
(acc. to CECC 00802)
2 K/s
150
200
100 s max
30 s max
t
Ramp Down
6 K/s (max)
10 s min
Normalkurve
standard curve
Grenzkurven
limit curves
200
t
250
260 ˚C
245 ˚C
235 ˚C
OHLA0687
s
s
OHLY0598
+0 ˚C
-5 ˚C
+5 ˚C
-0 ˚C
±5 ˚C
300
250
LH T674