Datasheet

LUXEON LED Assembly and Handling Application Brief AB32 20121217 36
6. JEDEC Moisture Sensitivity Level
LUXEON LEDs have a JEDEC moisture sensitivity level of 1. This is the highest level offered in the industry and highest level within the
JEDEC standard.
This provides the customer with ease of assembly. The customer no longer needs to be concerned about bake out times and floor life.
No bake out time is required for a moisture sensitivity level of 1.
Moisture sensitivity level 1 allows the device to be reflowed three times under the specifications as described in the respective LUXEON
LED datasheets. JEDEC has defined eight levels for moisture sensitivity, as shown in Table 3.
Table 3. JEDEC Moisture Sensitivity Levels
Soak Requirements
Level Floor Life Standard Accelerated Equivalent
1
Time Conditions Time (hours) Conditions Time (hours) Conditions
1 Unlimited [30°C /85% RH 168 +5/-0 85°C /85% RH
2 1 year [30°C /60% RH 168 +5/-0 85°C /60% RH
2a 4 weeks [30°C /60% RH 696
2
+5/-0 30°C /60% RH 120 +1/-0 60°C /60% RH
3 168 hours [30°C /60% RH 192
2
+5/-0 30°C /60% RH 40 +1/-0 60°C /60% RH
4 72 hours [30°C /60% RH 96
2
+2/-0 30°C /60% RH 20 +0.5/-0 60°C /60% RH
5 48 hours [30°C /60% RH 72
2
+2/-0 30°C /60% RH 15 +0.5/-0 60°C /60% RH
5a 24 hours [30°C /60% RH 48
2
+2/-0 30°C /60% RH 10 +0.5/-0 60°C /60% RH
6 Time on Label [30°C /60% RH TOL 30°C /60% RH
(TOL)