UDZ ROHM Co. Ltd., UDZ Datasheet - Page 2

• Manufacturer Part Number: UDZ
• Description: Zener Diode
• Manufacturer: ROHM Co. Ltd.

Diodes
    Electrical characteristics (Ta=25°C)
1. The Zener voltage (V
2. The operating resistances (Z
UDZ 2.0B
UDZ 2.2B
UDZ 2.4B
UDZ 2.7B
UDZ 3.0B
UDZ 3.3B
UDZ 3.6B
UDZ 3.9B
UDZ 4.3B
UDZ 4.7B
UDZ 5.1B
UDZ 5.6B
UDZ 6.2B
UDZ 6.8B
UDZ 7.5B
UDZ 8.2B
UDZ 9.1B
UDZ 10B
UDZ 11B
UDZ 12B
UDZ 13B
UDZ 15B
UDZ 16B
UDZ 18B
UDZ 20B
UDZ 22B
UDZ 24B
UDZ 27B
UDZ 30B
UDZ 33B
UDZ 36B
Type
z
) is measured 40 ms after power is supplied.
z
, Z
zk
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
2.020
2.220
2.430
2.690
3.010
3.320
3.600
3.890
4.170
4.550
4.980
5.490
6.060
6.650
7.280
8.020
8.850
9.770
Min.
) are measured by superimposing a minute alternating current on the regulated current (I
Zener voltage subdivision
V
Z
(V)
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
2.200
2.410
2.630
2.910
3.220
3.530
3.845
4.160
4.430
4.750
5.200
5.730
6.330
6.930
7.600
8.360
9.230
Max.
(mA)
I
Z
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
5
5
5
5
5
Max.
100
100
100
110
120
120
100
100
100
100
100
120
150
200
250
300
(Ω)
80
60
60
40
30
30
30
30
30
30
37
42
50
65
85
Z
Operating
resistance
Z
(mA)
I
Z
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
5
5
5
5
5
Rising operating
Max.
1000
1000
1000
1000
1000
1000
1000
1000
1000
800
500
200
100
100
100
120
150
200
250
300
(Ω)
60
60
60
60
60
60
80
80
80
80
80
Z
resistance
zk
(mA)
0.5
0.5
0.5
0.5
0.5
0.5
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
I
Z
z
).
UDZ Series
Reverse current
Max.
(µA)
120
120
120
100
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
50
20
10
I
5
5
2
2
1
1
R
10.0
11.0
12.0
13.0
15.0
17.0
19.0
21.0
23.0
25.0
27.0
(V)
0.5
0.7
1.0
1.0
1.0
1.0
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
V
R