OUE8A Datasheet, PDF (6/8 Pages) OPTEK Technologies – Ultraviolet (UV) Metal Can LED

Ultraviolet (UV) Metal Can LED
OUE8A Series
Reliability Test
ITEM
CONDITION
NOTE
Life Test
T_A = RT, I_F = 20 mA
1000 hrs
Temperature Humidity
Operating
High Temperature
Operating
Low Temperature
Operating
Thermal Shock
Resistance to
Soldering Heat
High Temperature
Storage
Low Temperature
Storage
T_A = RT, I_F = 20 mA, RH = 90%
T_A = 80ºC, I_F = 5 mA
T_A = -40ºC, I_F =20 mA
T_A = -40ºC (30 min) to +85ºC (30 min)
[Transfer Time: 5 sec, 1 cycle = 1hr]
Ts = 260 ± 5ºC, Time = 5 ± 1 sec
T_A = +100ºC
T_A = -40ºC
1000 hrs
1000 hrs
1000 hrs
100 cycles
1 time
1000 hrs
1000 hrs
FAILURES
0/22
0/22
0/22
0/22
0/22
0/11
0/22
0/22
Criteria for judging damage
ITEM
SYMBOL MEASURING CONDITION
Forward Voltage
V_F
Optical Power
Output
P_O
Notes:
1. I_F = Forward Current
2. LSL = Lower Specification Limit
3. RH = Relative humidity
4. RT = Room Temperature ~ 25°C
5. T_A = Ambient Temperature
6. T_S = Solder Temperature
7. USL = Upper Specification Limit
I_F = 20 mA
I_F = 20 mA
CRITERIA FOR JUDGEMENT
Minimum
Maximum
-
USL X 1.1
LSL X 0.5
-
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.2 07/09
Page 6 of 8
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone]
FAX: [phone] [e-mail] www.optekinc.com