TDZ27
Zener Diode
TDZ series l Application Constant voltage control
0.17±0.1 0.05 1.3±0.05
Datasheet l Dimensions (Unit : mm) l Land size figure (Unit : mm)
1.1 l Features 1) Small mold type. (TUMD2)
2.5±0.2
2) High reliability. 3) Can be mounted automatically, using chip mounter.
0.8±0.05
1.9±0.1
TUMD2 l Structure
0.6±0.2 0.1
Cathode l Construction Silicon epitaxial planar
ROHM : TUMD2 dot (year week factory) + day EX. TDZ5.1B
Anode l Taping specifications (Unit : mm)
4.0±0.1 2.0±0.05
3.5±0.05
1.75±0.1
φ 1.55±0.1 1.55 0.1 0 0
0.25±0.05
8.0±0.2
1.43±0.05
4.0±0.1
φ 1.0±0.2 1.0 0.2 0 0
2.8±0.05
0.9±0.08 l Absolute maximum ratings (Ta = 25°C) Parameter Power dissipation Junction temperature Storage temperature Operating resistance Symbol P Tj Tstg Topr Limits 500 150 -55 to +150 -55 to +150 Unit m W °C °C °C
.rohm. © 2013 ROHM Co., Ltd. All rights reserved.
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0.8 0.5
TDZ series l Electrical characteristics (Ta=...
