HLMP-3707, HLMP-3907, HLMP-3750, HLMP-3850, HLMP-3950, HLMP-3960,
HLMP-3390, HLMP-3490, HLMP-3590, HLMP-1340, HLMP-1440, HLMP-1540,
HLMP-K640 Data Sheet
Electrical/Optical Characteristics at TA = 25°C
T-1 3/4 (5 mm), T-1 (3 mm), Ultra-Bright LED Lamps
Parameter Symbol
T-1 3/4 T-1 -3/4 Low Dome
T-1
Min.
Typ.
Max. Units Test Conditions
Peak
Wavelength
PEAK
37xx
38xx
3390
3490
1340
1440
—
635
—
nm Measurement at
—
583
—
Peak
39xx
3590
1540
—
565
—
K640
—
558
—
Dominant
d
Wavelength
37xx
38xx
3390
3490
1340
1440
—
626
—
nm Note a
—
585
—
39xx
3590
1540
—
569
—
K640
—
560
—
Spectral
Line
Halfwidth
3/4
37xx
38xx
39xx
3390
3490
3590
1340
—
40
—
nm
1440
—
36
—
1540
—
28
—
K640
—
24
—
Speed of
s
37xx
Respond
38xx
3390
3490
1340
—
90
—
ns
1440
—
90
—
39xx
3590
1540
—
500
—
K640
—
3100
—
Capacitance
C
37xx
38xx
3390
3490
1340
—
11
—
pF VF = 0, f = 1 MHz
1440
—
15
—
39xx
3590
1540
—
18
—
K640
—
35
—
Thermal
Resistance
RJ-PIN
37xx
38xx
3390
3490
—
210
—
°C/W Junction to
—
210
—
Cathode Lead
39xx
3590
—
210
—
—
510
—
1340
—
290
—
1440
—
290
—
1540
—
290
—
K640
—
290
—
Forward
Voltage
VF
37xx
38xx
3390
3490
1340
1.5
1.9
2.6
V IF = 20 mA
1440
1.5
2.1
2.6
39xx
3590
1540
1.5
2.2
3.0
K640
—
2.2
3.0
Reverse
VR
Breakdown
Voltage
37xx
38xx
39xx
3390
3490
3590
1340
5.0
—
1440
—
—
1540
—
—
—
V IR = 100 µA
—
—
K640
—
—
—
Luminous
v
Efficacy
37xx
38xx
3390
3490
1340
1440
—
145
— lumens/ Note b
—
500
—
watt
39xx
3590
1540
—
595
—
K640
—
655
—
a. The dominant wavelength,d, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of
the device.
b. The radiant intensity, Ie, in watts per steradian, may be found from the equation Ie = IV/V , where IV is the luminous intensity in candelas
and V is the luminous efficacy in lumens/watt.
Broadcom
AV02-1556EN
5