ROHM UDZS10B

UDZS3.6B
Diodes
Zener diode
UDZS3.6B
zExternal dimensions (Unit : mm)
1.25±0.1
zLand size figure (Unit : mm)
0.8MIN.
0.1±0.1
0.05
1.7±0.1
2.1
zFeatures
1) Compact, 2-pin mini-mold type for
high-density mounting. (UMD2)
2) High reliability.
3) Can be mounted automatically,
using chip mounter.
0.9MIN.
2.5±0.2
zApplications
Constant voltage control
UMD2
zStructure
0.7±0.2
0.1
0.3±0.05
zConstruction
Silicon epitaxial planar
ROHM : UMD2
JEDEC : S0D-323
JEITA : SC-90/A
dot (year week factory)
EX. UDZS3.6B
z Taping specifications (Unit : mm)
0.3±0.1
8.0±0.2
2.75
1.40±0.1
4.0±0.1
2.8±0.1
φ1.55±0.05
2.0±0.05
3.5±0.05 1.75±0.1
4.0±0.1
φ1.05
1.0±0.1
zAbsolute maximum ratings (Ta=25°C)
Parameter
Power dissipation
Junction temperature
Storage temperature
Operating temperature
Symbol
P
Tj
Tstg
Topr
Limits
200
150
-55 to +150
-55 to +150
Unit
mW
℃
℃
℃
Rev.A
1/4
UDZS3.6B
Diodes
zElectrical characteristics (Ta=25°C)
Symbol
Zener voltage ：Vz(V)
TYP.
UDZS 3.6B
UDZS 3.9B
UDZS 4.3B
UDZS 4.7B
UDZS 5.1B
UDZS 5.6B
UDZS 6.2B
UDZS 6.8B
UDZS 7.5B
UDZS 8.2B
UDZS 9.1B
UDZS 10B
UDZS 11B
UDZS 12B
UDZS 13B
UDZS 15B
UDZS 16B
UDZS 18B
UDZS 20B
UDZS 22B
UDZS 24B
UDZS 27B
UDZS 30B
UDZS 33B
UDZS 36B
MIN.
3.600
3.890
MAX.
3.845
4.160
4.170
4.550
4.980
5.490
6.060
6.650
7.280
8.020
8.850
9.770
10.760
11.740
12.910
14.340
15.850
17.560
19.520
21.540
23.720
26.190
29.190
32.150
35.070
4.430
4.750
5.200
5.730
6.330
6.930
7.600
8.360
9.230
10.210
11.220
12.240
13.490
14.980
16.510
18.350
20.390
22.470
24.780
27.530
30.690
33.790
36.870
Iz(mA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Operating resistance ：Zz(Ω)
MAX.
100
100
100
100
80
60
60
40
30
30
30
30
30
30
37
42
50
65
85
100
120
150
200
250
300
Iz(mA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Rising operataing
resistance ：Zz(Ω)
Reverse current ：
IR(uA)
MAX.
1000.0
1000.0
MAX.
10.0
5.0
5.0
2.0
2.0
1.0
1.0
0.5
0.5
0.5
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1000.0
800.0
500.0
200.0
100.0
60.0
60.0
60.0
60.0
60.0
60.0
80.0
80.0
80.0
80.0
80.0
100.0
100.0
120.0
150.0
200.0
250.0
300.0
Iz(mA)
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
VR(V)
1.0
1.0
1.0
1.0
1.5
2.5
3.0
3.5
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
15.0
17.0
19.0
21.0
23.0
25.0
27.0
zType No.
TYPE
UDZS　3.6B
UDZS　3.9B
UDZS　4.3B
UDZS　4.7B
UDZS　5.1B
UDZS　5.6B
UDZS　6.2B
UDZS　6.8B
UDZS　7.5B
UDZS　8.2B
UDZS　9.1B
UDZS　10B
UDZS　11B
TYPE　NO.
62
72
82
92
A2
C2
E2
F2
H2
J2
L2
05
15
TYPE
UDZS　12B
UDZS　13B
UDZS　15B
UDZS　16B
UDZS　18B
UDZS　20B
UDZS　22B
UDZS　24B
UDZS　27B
UDZS　30B
UDZS　33B
UDZS　36B
TYPE　NO.
25
35
45
55
65
75
85
95
A5
C5
E5
F5
Rev.A
2/4
UDZS3.6B
Diodes
zElectrical characteristic curves (Ta=25°C)
10
0.1
5.1
4.7
0.01
5.6
6.8
4.3
6.2
3.9
7.5
8.2 9.1
10
3.6
11 12 13 15
16
18
22
20
24
27
30
33
36
0.001
0
5
10
15
20
25
30
35
40
ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS
10000
REVERSE SURGE MAXIMUM
POWER:PRSM(W)
POWER DISSIPATION:Pd(W)
250
PRSM
1000
200
150
100
50
0
25
50
75
100
125
150
t
100
10
1
0.1
0.001
0
AMBIENT TEMPERATURE:Ta(℃)
Pd-Ta　CHARACTERISTICS
0.01
0.1
1
10
100
TIME:t(ms)
PRSM-TIME CHARACTERISTICS
0.12
40
0.1
35
0.08
30
1000
0.06
25
0.04
20
0.02
15
0
10
-0.02
-0.04
5
-0.06
0
-0.08
-5
0
10
20
30
ZENER VOLTAGE：Vz(V)
γz-Vz CHARACTERISTICS
40
TRANSIENT
THAERMAL IMPEDANCE:Rth (℃/W)
Rth(j-a)
TEMP.COEFFICIENCE:γz(mV/℃)
TEMP.COEFFICIENCE:γz(％/℃)
ZENER CURRENT:Iz(mA)
1
100
Rth(j-c)
10
Mounted on epoxy board
IM=10mA
IF=100mA
1
1ms
time
300us
0.1
0.001
0.01
0.1
1
10
100
TIME:t(s)
Rth-t CHARACTERISTICS
1000
Rev.A
3/4
UDZS3.6B
Diodes
1000
f=1MHz
Ta=125℃
Ta=75℃
0.1
Ta=25℃
Ta=-25℃
0.01
10
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
1
Ta=75℃
1
Ta=25℃
0.1
Ta=-25℃
0.01
1
2
3
4
ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS
1
0
5
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
0
REVERSE VOLTAGE：VR(V)
VR-IR CHARACTERISTICS
Ta=25℃
IZ=5mA
n=30pcs
0.9
REVERSE CURRENT:IR(nA)
3.9
3.8
3.7
3.6
AVE:3.679V
3.5
Ta=25℃
VR=1.0V
n=30pcs
0.8
0.7
0.6
0.5
0.4
0.3
0.4
0.6
0.8
1
60
1
4
0.2
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
AVE:0.0944nA
0.2
59
CAPACITANCE
BETWEENTERMINALS:Ct(pF)
0
10
0.001
0.0001
0.001
ZENER VOLTAGE:Vz(Ｖ)
100
Ta=125℃
100
REVERSE CURRENT:IR (nA)
ZENER CURRENT:Iz(mA)
10
Ta=25℃
VR=0V
f=1MHz
n=10pcs
58
57
56
55
54
AVE:55.43pF
53
52
0.1
51
0
50
Vz DISRESION MAP
IR DISRESION MAP
Ct DISRESION MAP
DYNAMIC IMPEDANCE:Zz(Ω)
10000
1000
100
10
0.1
1
ZENER CURRENT(mA)
Zz-Iz CHARACTERISTICS
10
Rev.A
4/4
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