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LAB
MECHANICAL DATA Dimensions in mm (inches)
SEME
2N3904CSM
GENERAL PURPOSE NPN TRANSISTOR IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS
FEATURES
0.51 ± 0.10 (0.02 ± 0.004)
0.31 rad. (0.012)
• SILICON PLANAR EPITAXIAL NPN TRANSISTOR • HERMETIC CERAMIC SURFACE MOUNT PACKAGE (SOT23 COMPATIBLE) • CECC SCREENING OPTIONS
A 1.40 (0.055) max.
2.54 ± 0.13 (0.10 ± 0.005)
3
2
1
1.91 ± 0.10 (0.075 ± 0.004) 3.05 ± 0.13 (0.12 ± 0.005) A=
0.76 ± 0.15 (0.03 ± 0.006)
0.31 rad. (0.012)
• SPACE QUALITY LEVELS OPTIONS • HIGH SPEED SATURATED SWITCHING
1.02 ± 0.10 (0.04 ± 0.