UMZ8.2T ROHM Co. Ltd., UMZ8.2T Datasheet
UMZ8.2T
Manufacturer Part Number
UMZ8.2T
Description
Zener Diode
Manufacturer
ROHM Co. Ltd.
Datasheet
1.UMZ8.2T.pdf
(3 pages)
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Diodes
Zener diode
UMZ8.2T
Voltage regulation
(Cathode common twin type)
1) Small mold type. (UMD3)
2) High reliability.
Silicon epitaxial planar
Power dissipation (*1)
Junction temperature
Storage temperature
(*1) Total of 2 elements
Ze ner voltage
R
O
Rising operating resistance
Applications
Features
Construction
Absolute maximum ratings (Ta=25°C)
Electrical characteristics (Ta=25°C)
everse current
perating resistance
Parameter
Parameter
Symbol
Z
V
Z
I
R
Zk
Z
Z
2.25±0.1
0
4.0±0.1
External dimensions (Unit : mm)
Taping specification (Unit : mm)
Symbol
（0.65）
Tstg
(2)
Tj
P
2.0±0.2
1.3±0.1
Min.
7.76
2.0±0.05
-
-
-
（0.65）
各リードとも
(3)
0.3±0.1
Each lead has same dimension
同寸法
(1)
Typ.
4.0±0.1
dot (year week factory)
-
-
-
-
-55 to +150
JEITA : SC-70
JEDEC : SOT-323
φ1.55±0.05
ROHM : UMD3
Limits
200
150
8.64
0.50
Max.
0.9±0.1
0.15±0.05
30
60
0.7±0.1
0～0.1
φ0.5±0.05
Unit
µA
Ω
Ω
V
UMD3
Land size figure (Unit : mm)
Structure
m
Unit
℃
℃
I
V
I
I
0.8MIN
W
Z
Z
Z
R
=5mA
=5mA
=0.5mA
=5V
0.65
1.3
Conditions
Rev.A
UMZ8.2T
0.3±0.1
1.25±0.1
1/2
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UMZ8.2T Summary of contents
Page 1
... Limits Symbol 200 P 150 Tj -55 to +150 Tstg Min. Typ. Max. V 7. UMZ8.2T Land size figure (Unit : mm) 1.3 0.65 0.8MIN UMD3 0～0.1 Structure 0.3±0.1 φ0.5±0.05 1.25±0.1 Unit m W ℃ ℃ Conditions Unit V I =5mA Z µA V =5V R Ω I =5mA Z Ω ...
Page 2
... AVE:0.074nA 0.2 0 DISRESION MAP 1000 Rth(j-a) Rth(j-c) 100 Mounted on epoxy board IM=10mA IF=100mA 10 time 1ms 300us 1 0.001 0 TIME:t(s) Rth-t CHARACTERISTICS UMZ8.2T 100 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS AVE:24.75pF DISRESION MAP 1000 Rev.A ...
Page 3
Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...