HSMF-C157 Avago Technologies US Inc., HSMF-C157 Datasheet - Page 6

• Manufacturer Part Number: HSMF-C157
• Description: LED CHIP GRN/ORN 3.2X2.7MM SMD
• Manufacturer: Avago Technologies US Inc.

Specifications of HSMF-C157

• Package / Case: 1210 (3225 Metric)
• Viewing Angle: 170°
• Color: Green, Orange
• Millicandela Rating: 15mcd Green, 8mcd Orange
• Current - Test: 20mA
• Wavelength - Dominant: 572nm, 604nm
• Wavelength - Peak: 570nm, 605nm
• Voltage - Forward (vf) Typ: 2.2V Green, 2.2V Orange
• Lens Type: Diffused
• Lens Style/size: Rectangle, 2.7mm x 2mm
• Size / Dimension: 3.20mm L x 2.70mm W
• Height: 1.10mm
• Mounting Type: Surface Mount
• Resistance Tolerance: 572nm, 604nm
• Led Size: 3.2 mm x 2.7 mm
• Illumination Color: Orange, Green
• Lens Color/style: Diffused
• Operating Voltage: 2.2 V
• Wavelength: 572 nm, 604 nm
• Luminous Intensity: 15 mcd, 8 mcd
• Mounting Style: SMD/SMT
• Operating Current: 20 mA
• Lens Dimensions: 2 mm x 2.7 mm
• Lens Shape: Rectangular
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 30 C
• Peak Wavelength: 570 nm, 605 nm
• Led Color: Orange / Green
• Luminous Intensity / Color: O 8mcd / G 15mcd
• Led Mounting: SMD
• Wavelength / Color: O 604nm / G 572nm
• Rohs Compliant: Yes
• Bulb Size: 2mm X 2.7mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 7. Recommended Pb free reflow soldering profile.
6
Figure 5. Relative intensity vs. angle for HSMF-C153, C155, C156, C157 and C158.
Figure 2. Forward current vs. forward voltage.
100
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.1
10
1
0
-90
1.5
217 °C
200 °C
150 °C
V
-80
F
- FORWARD VOLTAGE - V
-70
1.7
3 °C/SEC. MAX.
3 °C/SEC. MAX.
-60
HER
ORANGE
60 - 120 SEC.
YELLOW
-50
255 - 260 °C
1.9
-40
-30
TIME
2.1
-20
GREEN
-10
ANGLE
2.3
0
100 SEC. MAX.
(Acc. to J-STD-020C)
10 - 30 SEC.
10
6 °C/SEC. MAX.
Figure 3. Luminous intensity vs. forward
current (all colors).
20 30
1.6
1.2
0.8
0.4
0
0
40
I
F
50
- FORWARD CURRENT - mA
60
10
70
80
20
90
30
Figure 8. Recommended solder pad pattern.
Note: 1. All dimensions in millimeters (inches).
Figure 6. Recommended reflow soldering profile.
(0.059)
40
1.5
140-160°C
Figure 4. Maximum forward current vs. ambient
temperature.
(0.079)
35
30
25
20
15
10
5
0
2.0
0
OVER 2 MIN.
T
Rθ
Rθ
4°C/SEC.
10 SEC. MAX.
A
230 °C MAX.
MAX.
J-A
J-A
- AMBIENT TEMPERATURE - ° C
20
(0.059)
= 600 ° C/W
= 800 ° C/W
1.5
TIME
40
1.0 (0.039)
1.0 (0.039)
60
0.4 (0.016)
80
4°C/SEC. MAX.
3°C/SEC. MAX.
100