Datasheet

www.vishay.com For technical questions, contact: [e-mail] Document Number: 28766
26 Revision: 28-Aug-07
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Vishay Beyschlag
Professional Leaded Resistors
FUNCTIONAL PERFORMANCE
C
100 150
0
- 50 50
0.5
1
W
70
Ambient Temperature
amb
ϑ
Power Dissipation
P
MBE/SMA 0414
MBA/SMA 0204
MBB/SMA 0207
0
Derating - Standard Operation
C
100 150
0
- 50 50
0.5
1
W
70
Ambient Temperature
amb
ϑ
Power Dissipation
P
0
MBE/SMA 0414
MBA/SMA 0204
MBB/SMA 0207
Derating Long Term Operation
0
40
K
60
20
80
0 0.4 0.8 1 1.20.2 0.60.1 0.3 0.5 0.7 0.9 1.1 W
Load
P
Temperature Rise
T
r
MBE/SMA 0414
MBA/SMA 0204
MBB/SMA 0207
Rise of surface temperature
Temperature Rise