MMBZ5234/E9 [VISHAY]
Zener Diode, 6.2V V(Z), 5%, 0.3W, Silicon, Unidirectional, TO-236AB;
| 型号： | MMBZ5234/E9 |
| 厂家： | 
VISHAY |
| 描述： | Zener Diode, 6.2V V(Z), 5%, 0.3W, Silicon, Unidirectional, TO-236AB |
| 文件： | 总3页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MMBZ5225 thru MMBZ5267
Zener Diodes
V Range 3.0 to 75V
Z
Power Dissipation 300mW
TO-236AB (SOT-23)
Top View
.122 (3.1)
.110 (2.8)
.016 (0.4)
Top View
3
Mounting Pad Layout
1
2
0.037 (0.95)
0.037 (0.95)
.037(0.95)
.037(0.95)
0.079 (2.0)
0.035 (0.9)
.102 (2.6)
.094 (2.4)
.016 (0.4) .016 (0.4)
0.031 (0.8)
Dimensions in inches and (millimeters)
Mechanical Data
Features
Case: SOT-23 Plastic Package
• Silicon Planar Power Zener Diodes.
• Standard Zener voltage tolerance is ±5%
tolerance with a “B” suffix. Other tolerances are avail-
able upon request.
• High temperature soldering guaranteed:
250˚C/10 seconds at terminals.
Weight: approx. 0.008g
Packaging Codes/Options:
E8/10K per 13” reel (8mm tape), 30K per box
E9/3K per 7” reel (8mm tape), 30K per box
• These diodes are also available in MiniMELF case
with the type designation ZMM5225...ZMM5267, SOD-123
case with the type designation MMSZ5225... MMSZ5267.
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Zener Current (see Table “Characteristics”)
225(1)
300(2)
Power Dissipation at TA = 25°C
Ptot
mW
Thermal Resistance Junction to Ambient Air
Maximum Junction Temperature
Storage Temperature Range
RθJA
Tj
556(1)
°C/W
°C
150
TS
–65 to +175
°C
Notes:
(1) On FR-5 board using recommended solder pad layout
(2) On alumina substrate
9/5/00
MMBZ5225 thru MMBZ5267
Zener Diodes
Electrical Characteristics(TA = 25°C unless otherwise noted) Maximum VF = 0.9 V at IF = 10 mA
Maximum reverse
leakage current
Maximum Zener
impedance(2)
Nominal
Zener
Typical
temperture
coefficient
Test
current
IZT(mA)
(3)
voltage
at
Marking
Code
Type
Test
at
at
IR
(µA)
Voltage
VR (V)
I
ZK
= 0.25 mA
I
ZT
IZT
VZ(V)
α
VZ (%/°C)
Z (Ω)
ZK
Z
(Ω)
ZT
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
18E
8A
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
11
20
20
30
28
24
23
22
19
17
11
7
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
-0.075
-0.070
-0.065
-0.060
-0.055
±0.030
±0.030
+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
50
25
15
10
5
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
8B
20
8C
20
8D
20
8E
20
5
8F
20
5
8G
20
5
8H
20
5
8J
20
7
5
8K
20
5
3
8L
20
6
500
3
8M
8N
20
8
500
3
20
8
600
3
8P
20
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
600
3
8Q
20
600
3
8R
20
600
2
8S
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
20
600
1
8T
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
600
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
8U
600
8V
600
11
8W
8X
600
12
600
13
8Y
600
14
8Z
600
14
81A
81B
81C
81D
81E
81F
81G
81H
81J
81K
18F
81M
81N
81P
81Q
81R
81S
81T
600
15
600
17
600
18
600
19
600
21
600
21
600
23
700
25
700
27
800
30
900
33
1000
1100
1300
1400
1400
1600
1700
36
39
43
46
47
52
56
Notes: (1) The Zener Impedance is derived from the 1kHZ 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.
(2) Valid provided case is kept at ambient temperature.
(3) Measured at thermal equilibrium.
MMBZ5225 thru MMBZ5267
Zener Diodes
Ratings and
Characteristic Curves(TA = 25°C unless otherwise noted)
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