ROHM UMZ8.2N_1

UMZ8.2N
Diodes
Zener diode
UMZ8.2N
zApplication
Voltage regulation
(Anode common twin type)
zExternal dimensions (Unit : mm)
zLead size figure (Unit : mm)
1.3
2.0±0.1
+0.1
0.25
-0.05
各リードとも
Each lead has same dimension
同寸法
+0.1
0.15 -0.06
1.6
(3)
2.1±0.1
1.25±0.1
0.9MIN.
0.65
zFeatures
1) Small mold type. (UMD3)
2) High reliability.
0~0.1
(1)
0.65
0.65
1.3±0.1
0.1~0.4
(2)
0.7±0.1
0.8MIN
UMD3
0~0.1
0.2±0.1
zStructure
Silicon epitaxial planer
0.7±0.1
0.9±0.1
zStructure
ROHM : UMD3
JEDEC : SOT-323
JEITA : SC-70
dot (year week factory)
zTaping dimensions (Unit : mm)
φ1.55±0.1
0
2.0±0.05
0.3±0.1
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
*
Power dissipation( 1)
Junction temperature
Storage temperature
4.0±0.1
P
Tj
Tstg
8.0±0.2
φ1.1±0.1
2.0±0.05
Limits
200
150
-55 to +150
2.4±0.1
1.8±0.1
1.8±0.1
5.5±0.2
3.5±0.05
1.75±0.1
4.0±0.1
1.15±0.1
Unit
mW
℃
℃
(*1)Total of 2 elements
zElectrical characteristics (Ta=25°C)
Parameter
Zener voltage
Reverse current
Dynamic impedance
Rising operating resistance
Symbol
VZ
IR
ZZ
Min.
7.76
-
Typ.
-
Max.
8.64
0.50
30
Unit
V
µA
ZZk
-
-
60
Ω
Ω
Conditions
IZ=5mA
VR=5V
IZ=5mA
IZ=0.5mA
Rev.A
1/2
UMZ8.2N
Diodes
zElectrical characteristic curves (Ta=25°C)
10
Ta=125℃
Ta=150℃
1000
100
f=1MHz
Ta=-25℃
Ta=125℃
100
0.1
Ta=150℃
0.01
0.001
Ta=75℃
10
1
Ta=25℃
0.1
0.01
Ta=-25℃
7
7.5
8
8.5
9
9.5
10
1
0
1
ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS
4
0
5
8.3
8.2
8.1
AVE:8.206V
2
3
4
5
30
0.8
0.6
0.5
0.4
0.3
AVE:0.074nA
0.2
28
27
26
25
24
23
21
0
20
IR DISRESION MAP
AVE:24.75pF
22
0.1
Vz DISRESION MAP
Ta=25℃
f=1MHz
VR=0V
n=10pcs
29
0.7
1000
1
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
Ta=25℃
VR=5.0V
n=30pcs
0.9
REVERSE CURRENT:IR(nA)
ZENER VOLTAGE:Vz(V)
3
1
Ta=25℃
IZ=5mA
n=30pcs
8
Ct DISRESION MAP
1000
TRANSIENT
THAERMAL IMPEDANCE:Rth (℃/W)
DYNAMIC IMPEDANCE:Zz(Ω)
2
REVERSE VOLTAGE:VR(V)
VR-IR CHARACTERISTICS
8.5
8.4
10
0.001
0.0001
CAPACITANCE
BETWEENTERMINALS:Ct(pF)
ZENER CURRENT:Iz(mA)
1
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
Ta=75℃
REVERSE CURRENT:IR (nA)
Ta=25℃
100
10
1
0.1
1
ZENER CURRENT(mA)
Zz-Iz CHARACTERISTICS
10
Rth(j-a)
Rth(j-c)
100
Mounted on epoxy board
IM=10mA
IF=100mA
10
1ms
time
300us
1
0.001
0.1
10
1000
TIME:t(s)
Rth-t CHARACTERISTICS
Rev.A
2/2
Appendix
Notes
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 described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1