Datasheet

EVERLIGHT ELECTRONICS CO., LTD.
DEVICE NUMBER : DPT-020-018 REV : 1.2
ECN : PAGE : 5/7
3mm Phototransistor,T-1
MODEL NO : PT202B

Reliability Test Item And Condition
The reliability of products shall be satisfied with items listed below.
Confidence level:90%
LTPD:10%
NO. Item Test Conditions Test
Hours/
Cycles
Sample
Size
Failure
Judgement
Criteria
Ac/Re
1 Solder Heat
TEMP : 260

± 5

5 secs 22 pcs 0/1
H : +85 30 mins
I
c(on)

L

0.8
2 Temperature Cycle
5 mins
50 cycles 22 pcs L :Lower
specification
limit
0/1
L : -55 30 mins
H : +100 5 mins
3 Thermal Shock
10 secs
50 cycles 22 pcs 0/1
L : -10 5 mins
4 High Temperature
Storage
TEMP. : +100
1000 hrs 22 pcs 0/1
5 Low Temperature
Storage
TEMP. : -55
1000 hrs 22 pcs 0/1
6 DC Operating Life
V
CE
=5V
1000 hrs 22 pcs 0/1
7 High Temperature /
High Humidity
85 / 85% R.H.
1000 hrs 22 pcs 0/1