Certificate TH97/10561QM
Certificate TW00/17276EM
UDZB Series
V
Z
:
2.4 to 39 Volts
P
D
:
200 mW
ZENER DIODES
SOD-323
1.80
1.60
FEATURES :
* Compact, 2-pin mini-mold type for high-density
mounting. (UMD2)
* Non-wire bonding structure improves.
* High demand voltage range (3.6 V-36V) is
manufactured on high-efficient non-wire bonding
production line.
* Pb / RoHS Free
1.35
1.15
2.80
2.30
Dimensions in millimeters
MECHANICAL DATA :
* Case:
SOD-323 Plastic Package
* Weight:
approx. 0.004g
Rating at 25
°
C ambient temperature unless otherwise specifie.
Maximum Ratings and Thermal Characteristics
Parameter
Zener Current see Table "Characteristics"
Power Dissipation at Ta = 25°C
Junction temperature
Storage temperature
P
D
T
J
T
STG
200
125
-55 to + 150
mW
°C
°C
Symbol
Value
0.15 (max)
1.10
0.80
0.40
0.25
Unit
Page 1 of 2
Rev. 01 : March 24, 2006
Certificate TH97/10561QM
Certificate TW00/17276EM
ELECTRICAL CHARACTERISTICS
Type
Numbers
UDZS3.6B
UDZS3.9B
UDZS4.3B
UDZS4.7B
UDZS5.1B
UDZS5.6B
UDZS6.2B
UDZS6.8B
UDZS7.5B
UDZS8.2B
UDZS9.1B
UDZS10B
UDZS11B
UDZS12B
UDZS13B
UDZS15B
UDZS16B
UDZS18B
UDZS20B
UDZS22B
UDZS24B
UDZS27B
UDZS30B
UDZS33B
UDZS36B
UDZS39B
(Ta = 25 °C)
Operating
resistance
Z
ZT
@ I
ZT
Max.
(Ω)
(mA)
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
100
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
Marking
Code
DY
DZ
Z0
EB
EC
ED
EE
EF
EH
EJ
EK
EM
EN
EP
ER
EX
EY
EZ
FA
FB
FC
FD
FC
FE
FH
FJ
Zener voltage
V
Z
@ I
ZT
I
ZT
Min.
Max.
(V)
(V)
(mA)
3.600
3.890
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
38.220
3.845
4.160
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
39.780
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Rising operating
resistance
Z
ZK
@ I
ZK
Max.
(Ω)
(mA)
1000
1000
1000
800
500
200
100
60
60
60
60
60
60
80
80
80
80
80
100
100
120
150
200
250
300
-
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
-
Maximum Reverse
Leakage Current
I
R
@
(μA)
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
2
V
R
(V)
1.0
1.0
1.0
1.0
1.0
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
30.0
Notes:
(1) The Zener voltage (V
Z
) is measured 40 ms after power is supplied.
(2) The operating resistances (Z
Z
, Z
ZK
) are measured by superimposing a minute alternating current on the regulated current (I
Z
).
Page 2 of 2
Rev. 01 : March 24, 2006
Microcontroller MCU
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