MMBZ5234 GE [General Semiconductor], MMBZ5234 Datasheet - Page 2

• Manufacturer Part Number: MMBZ5234
• Description: ZENER DIODES
• Manufacturer: GE [General Semiconductor]

Ratings at 25°C ambient temperature unless otherwise specified.
NOTES:
(1) The Zener Impedance is derived from the 1kH
(2) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
(3) Measured with a pulse test current.
MMBZ5225
MMBZ5226
MMBZ5227
MMBZ5228
MMBZ5229
MMBZ5230
MMBZ5231
MMBZ5232
MMBZ5233
MMBZ5234
MMBZ5235
MMBZ5236
MMBZ5237
MMBZ5238
MMBZ5239
MMBZ5240
MMBZ5241
MMBZ5242
MMBZ5243
MMBZ5244
MMBZ5245
MMBZ5246
MMBZ5247
MMBZ5248
MMBZ5249
MMBZ5250
MMBZ5251
MMBZ5252
MMBZ5253
MMBZ5254
MMBZ5255
MMBZ5256
MMBZ5257
MMBZ5258
MMBZ5259
MMBZ5260
MMBZ5261
MMBZ5262
MMBZ5263
MMBZ5264
MMBZ5265
MMBZ5266
MMBZ5267
RMS value equal to 10% of the Zener current (I
Zener Impedance is measured at two points to insure a sharp knee on the breakdown curve
and to eliminate unstable units.
Type
Marking
Code
18E
8A
8B
8C
8D
8E
8F
8G
8H
8J
8K
8L
8M
8N
8P
8Q
8R
8S
8T
8U
8V
8W
8X
8Y
8Z
81A
81B
81C
81D
81E
81F
81G
81H
81J
81K
18F
81M
81N
81P
81Q
81R
81S
81T
MMBZ5225 THRU MMBZ5267
Z
ELECTRICAL CHARACTERISTICS
ZT
AC voltage which results when an AC current having an
voltage
or I
Nominal
Zener
V
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
ZK
11
I
at
Z
ZT
) is superimposed on I
(V)
(3)
current
I
ZT
Test
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
ZT
or I
ZK
.
Z
105
125
150
170
185
230
270
ZT
I
at
30
28
24
23
22
19
17
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
Maximum Zener
ZT
11
( )
7
7
5
6
8
8
impedance
I
ZK
Z
= 0.25 mA
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
1000
1300
1400
1400
1600
1700
1100
ZK
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
(2)
at
( )
temperture
coefficient
+0.038
+0.038
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.082
+0.083
+0.084
+0.085
+0.086
+0.086
+0.087
+0.087
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
+0.096
+0.097
+0.097
+0.097
+0.098
Typical
±0.030
±0.030
VZ
-0.075
-0.070
-0.065
-0.060
-0.055
(%/K)
reverse leakage current
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
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
50
25
15
10
( A)
5
5
5
5
5
5
3
3
3
3
3
3
2
1
I
R
Maximum
Test Voltage
(Volts)
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
V
11
R