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UMZ18N

Rohm
Part Number UMZ18N
Manufacturer Rohm
Description Zener diodes
Published Aug 2, 2010
Detailed Description www.DataSheet4U.com Zener Diode UMZ18N Applications Voltage regulation (Common anode dual chips) Dimensions（Unit : mm...
Datasheet PDF File UMZ18N PDF File

UMZ18N
UMZ18N

Overview
www.
DataSheet4U.
com Zener Diode UMZ18N Applications Voltage regulation (Common anode dual chips) Dimensions（Unit : mm ）  Land size figure(Unit : mm) 1.
3 2.
0±0.
2 0.
3±0.
1 Features 1)Small mold type.
(UMD3) 2)High reliability 0.
15±0.
05 (3) 1.
25±0.
1 2.
1±0.
1 0.
9MIN.
Min.
リードとも Each lead has same dimension 0.
65 Min.
0.
8MIN 0 to 0.
1 0～0.
1 UMD3 (2) (1) （0.
65） 0.
7±0.
1 0.
9±0.
1 Construction Silicon epitaxial planer （0.
65） 1.
3±0.
1 0.
1Min  Structure (3) ROHM : UMD3 JEDEC : SOT-323 JEITA : SC-70 dot (year week factory) (2) (1) Taping specifications(Unit : mm) 4.
0±0.
1 2.
0±0.
05 φ1.
55±0.
05 0.
3±0.
1 1.
75±0.
1 3.
5±0.
05 8.
0±0.
2 2.
4±0.
1 5.
5±0.
2 2.
25±0.
1 　　　　 0 4.
0±0.
1 φ0.
5±0.
05 0～0.
1 2.
4±0.
1 1.
25±0.
1 Absolute maximum ratings (Ta=25C) Parameter Symbol Power dissipation (*1） Junction temperature Storage temperature (*1) Total of 2 elements P Tj Tstg Limits 200 150 -55 to +150 Unit mW C C Electical characteristic (Ta=25C) Parameter Symbol VZ Zener voltage Reverse current IR Min.
17.
56 - Typ.
- Max.
18.
35 0.
10 Unit V μA Conditions IZ=5mA VR=13V www.
rohm.
com ©2010 ROHM Co.
, Ltd.
All rights reserved.
1/2 2010.
01 - Rev.
A 1.
6 UMZ18N 　 www.
DataSheet4U.
com Data Sheet Electrical characteristic curves Ta=125 C 100 10 1 Ta=25 C 0.
1 0.
01 0.
001 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 0 2 4 6 8 10 12 14 100 f=1MHz REVERSE CURRENT:IR (nA) CAPACITANCE BETWEEN TERMINALS:Ct(pF) ZENER CURRENT:Iz(mA) Ta=75 C 10 Ta=-25 C Ta=25 C Ta=75 C Ta=125 C 1 0.
1 10 Ta=-25 C 0.
01 0.
001 16 17 18 19 20 ZENER VOLTAGE:Vz(V) Vz-Iz CHARACTERISTICS 0.
0001 REVERSE VOLTAGE:VR(V) VR-IR CHARACTERISTICS REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 18.
2 Ta=25 C IZ=5mA n=10pcs 1 0.
9 REVERSE CURRENT:IR(nA) 0.
8 0.
7 0.
6 0.
5 0.
4 0.
3 0.
2 0.
1 0 Vz DISRESION MAP IR DISRESION MAP AVE:0.
0962nA Ta=25 C VR=13V n=30pcs 20 19 CAPACITANCE BETWEENTERMINALS:Ct(pF) 18 17 16 15 14 13 12 11 10 AVE:13.
98pF Ta=25 C f=1MHz VR=0V n=10pcs ZENER VOLTAGE:Vz(Ｖ) 18.
1 18 17.
9 ...


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