®
2EZ2.7D5 – 2EZ330D5
WON-TOP ELECTRONICS
Electrical Characteristics (@TA=25°C unless otherwise specified) Table 1
Nominal Zener
Voltage (Note 2)
Test
Maximum Zener Impedance
(Note 3)
Maximum
Max DC Zener
Current
Current
Leakage Current
Type Number
(Note 1)
VZ @ IZT
(V)
IZT
ZZT @ IZT
ZZK @ IZK
IZK
IR @ VR
IZM
(mA)
(Ω)
(Ω)
(mA)
(µA)
(V)
(mA)
2EZ2.7D5
2EZ3.0D5
2EZ3.3D5
2EZ3.6D5
2EZ3.9D5
2.7
3.0
3.3
3.6
3.9
180.0
160.0
145.0
139.0
128.0
10.0
8.0
8.0
5.0
5.0
400
400
400
400
400
1.00
1.00
1.00
1.00
1.00
100
100
80
80
30
1.0
1.0
1.0
1.0
1.0
670
603
548
504
468
2EZ4.3D5
2EZ4.7D5
2EZ5.1D5
2EZ5.6D5
2EZ6.2D5
4.3
4.7
5.1
5.6
6.2
116.0
106.0
98.0
89.5
80.5
4.5
4.5
3.5
2.5
1.5
400
550
600
500
700
1.00
1.00
1.00
1.00
1.00
20
5.0
5.0
5.0
5.0
1.0
1.0
1.0
2.0
3.0
434
386
356
324
292
2EZ6.8D5
2EZ7.5D5
2EZ8.2D5
2EZ9.1D5
2EZ10D5
6.8
7.5
8.2
9.1
10
73.5
66.5
61.0
55.0
50.0
2.0
2.0
2.3
2.5
3.5
700
700
700
700
700
1.00
0.50
0.50
0.50
0.25
5.0
5.0
5.0
3.0
3.0
4.0
5.0
6.0
7.0
7.6
266
242
220
200
182
2EZ11D5
2EZ12D5
2EZ13D5
2EZ14D5
2EZ15D5
11
12
13
14
15
45.5
41.5
38.5
35.7
33.4
4.0
4.5
5.0
5.5
7.0
700
700
700
700
700
0.25
0.25
0.25
0.25
0.25
1.0
1.0
0.5
0.5
0.5
8.4
9.1
9.9
10.6
11.4
166
152
138
130
122
2EZ16D5
2EZ17D5
2EZ18D5
2EZ19D5
2EZ20D5
16
17
18
19
20
31.2
29.4
27.8
26.3
25.0
8.0
9.0
10.0
11.0
11.0
700
750
750
750
750
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
12.2
13.0
13.7
14.4
15.2
114
107
100
95
90
2EZ22D5
2EZ24D5
2EZ27D5
2EZ30D5
2EZ33D5
22
24
27
30
33
22.8
20.8
18.5
16.6
15.1
12.0
13.0
18.0
20.0
23.0
750
750
750
1000
1000
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
16.7
18.2
20.6
22.5
25.1
82
76
68
60
55
2EZ36D5
2EZ39D5
2EZ43D5
2EZ47D5
2EZ51D5
36
39
43
47
51
13.9
12.8
11.6
10.6
9.8
25.0
30.0
35.0
40.0
48.0
1000
1000
1500
1500
1500
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
27.4
29.7
32.7
35.8
38.8
50
47
43
39
36
2EZ56D5
2EZ62D5
2EZ68D5
2EZ75D5
2EZ82D5
56
62
68
75
82
9.0
8.1
7.4
6.7
6.1
55.0
60.0
75.0
90.0
100.0
2000
2000
2000
2000
3000
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
42.6
47.1
51.7
56.0
62.2
32
29
27
24
22
Note: 1. Type numbers listed have standard tolerance on the nominal zener voltage of ±5%.
2. Measured under thermal equilibrium and DC (IZT) test conditions.
3. The Zener impedance is derived from the 60Hz AC voltage which results when an AC current having an RMS value equal to 10%
of the Zener current (IZT or IZK) is superimposed on IZT or IZK. Zener impedance is measured at two points to insure a sharp knee
on the breakdown curve and to eliminate unstable units.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
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