参数资料
型号: UPWLEDSD
厂商: MICROSEMI CORP-LOWELL
元件分类: LED
英文描述: SINGLE COLOR LED, HIGH BRIGHT WHITE, 1.47 mm
文件页数: 6/9页
文件大小: 372K
代理商: UPWLEDSD
Microsemi
580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: 617-924-1235
Page 6
Copyright
2002
2003-06-03
WWW
.Microse
m
i
.CO
M
UPWLEDxx
HIGH BRIGHTNESS WHITE LED
PRODUCT PREVIEW
RELIABILITY STATUS
Test
Conditions
Duration
No. Rejects
Resistance to
Solder heat
Ta = 230°C
+5°C, -0°C
5 to 6
seconds
0/15
Vibration
variable
Frequency
20 G (min); 20Hz to 2,000Hz
each axis; x, y and z
4 min.
each axis
0/15
Storage Bake
Ta = 100°C
1,000 hrs
0/35
Temp. Cycle
Ta = +65°C to –55°C
225 cycles
0/35
Burn-In
ID = 20 mA, Ta = 25°C
2,000 hrs
0/35
Hi Humid/Temp
Ta = 85°C, RH=85%, no bias
500 hrs
0/15
Note: Accept devices determined by reduction no greater than 70% of initial values
SPICE MODEL:
.model UPWLEDxx D(Is=1E-30 N=1.923 Rs=32.09 Eg=3.6 Cjo=63.87p
+
M=.1513 Vj=2.02 Fc=.5 Isr=1.304m Nr=3.4Meg Bv=12 Ibv=369.5u
+
Tt=432.8n Xti=5)
3
3.5
4
4.5
5
10
100
Forward Voltage vs DC drive current
Forward Voltage (volts)
DC
d
riv
ecu
rren
t(m
A)
Junction Temperature
+125°C
25°C
-40°C
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