Zener diodes
Description
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DataSheet4U.
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UMZ8.
2K
Diodes
Zener diodes
UMZ8.
2K
zApplications Constant voltage control zDimensions (Unit : mm)
r ฦ࠼ߣ߽ Each lead has same dimension หኸᴺ
zLand size figure (Unit : mm)
0.
7 0.
9MIN.
r
0.
6
r
zFeatures 1) Ultra Small mold type.
(UMD4) 2) High reliability
r
r
r
/KP
1.
3
UMD4
zConstruction Silicon epitaxial planar
r
zStructure
ROHM : UMD4 JEDEC : SOT-343 JEITA : SC-82 dot (year week factory) 1Pin Mark
zTaping dimensions (Unit : mm)
zAbsolute maximum ratings (Ta=25qC) Parameter Symbol
Limits 200 150 -55 to +150 -55 to +150
Power dissipation Junction temperature Storage temperature Operating temperature
P Tj Tstg Topr
Unit mW
1.
6
0.
05
1/4
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DataSheet4U.
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UMZ8.
2K
Diodes
ͶElectrical characteristics (Ta=25qC)
Symbol TYP.
Zener voltage Vz(V) Reverse current IR(uA)
Iz(mA) MAX.
VR(V) UMZ3.
6K 5.
0 10.
0 1.
0 UMZ3.
9K 5.
0 5.
0 1.
0 UMZ4.
3K 5.
0 5.
0 4.
170 4.
430 1.
0 UMZ4.
7K 5.
0 2.
0 4.
550 4.
750 1.
0 UMZ5.
1K 5.
0 2.
0 4.
980 5.
200 1.
5 UMZ5.
6K 5.
0 1.
0 5.
490 5.
730 2.
5 UMZ6.
2K 5.
0 1.
0 6.
060 6.
330 3.
0 UMZ6.
8K 5.
0 0.
5 6.
650 6.
930 3.
5 UMZ7.
5K 5.
0 0.
5 7.
280 7.
600 4.
0 UMZ8.
2K 5.
0 0.
5 8.
020 8.
360 5.
0 UMZ9.
1K 5.
0 0.
5 8.
850 9.
230 6.
0 UMZ10K 5.
0 0.
1 9.
770 10.
210 7.
0 UMZ11K 5.
0 0.
1 10.
760 11.
220 8.
0 UMZ12K 5.
0 0.
1 11.
740 12.
240 9.
0 UMZ13K 5.
0 0.
1 12.
910 13.
490 10.
0 UMZ15K 5.
0 0.
1 14.
340 14.
980 11.
0 UMZ16K 5.
0 0.
1 15.
850 16.
510 12.
0 UMZ18K 5.
0 0.
1 17.
560 18.
350 13.
0 UMZ20K 5.
0 0.
1 19.
520 20.
390 15.
0 UMZ22K 5.
0 0.
1 21.
540 22.
470 17.
0 UMZ24K 5.
0 0.
1 23.
720 24.
780 19.
0 UMZ27K 5.
0 0.
1 26.
190 27.
530 21.
0 UMZ30K 5.
0 0.
1 29.
190 30.
690 23.
0 UMZ33K 5.
0 0.
1 32.
150 33.
790 25.
0 UMZ36K 35.
070 36.
870 5.
0 0.
1 27.
0 (ϧ)The zener voltage(Vz) is measured 40ms after power is supplied.
ͶMARKING̈́TYPE NO.
ͅ
TYPE UMZ 3.
6K UMZ 3.
9K UMZ 4.
3K UMZ 4.
7K UMZ 5.
1K UMZ 5.
6K UMZ 6.
2K UMZ 6.
8K UMZ 7.
5K UMZ 8.
2K UMZ 9.
1K UMZ 10K UMZ 11K TYPENO.
5U 5V 5W 5X 5Y 3V 5Z 3X 2E 2...
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