MMSZ5252 [VISHAY]
ZENER DIODES; 齐纳二极管
| 型号： | MMSZ5252 |
| 厂家： | 
VISHAY |
| 描述： | ZENER DIODES |
| 文件： | 总2页 (文件大小：44K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
MMSZ5225 THRU MMSZ5267
ZENER DIODES
SOD-123
FEATURES
♦ Silicon Planar Power Zener Diodes
.022 (0.55)
♦ Standard Zener voltage tolerance is ± 5%
with a “B” suffix. Other tolerances are
available upon request.
Cathode Mark
Top View
♦ These diodes are also available in Mini-MELF case with
the designation ZMM5225 ... ZMM5267, DO-35 case with
type designation 1N5225 ... 1N5267 and SOT-23 case
with the type designation MMBZ5225 ... MMBZ5267.
.067 (1.70)
.055 (1.40)
min. .010 (0.25)
MECHANICAL DATA
Case: SOD-123 Plastic Case
Weight: approx. 0.01 g
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNIT
Zener Current (see Table “Characteristics”)
Power Dissipation at TL = 75°C
Maximum Junction Temperature
Storage Temperature Range
Ptot
Tj
500(1)
150
mW
°C
TS
-65 to +175
°C
SYMBOL
RΘJA
VF
MIN.
–
TYP.
–
MAX.
UNIT
Thermal Resistance Junction to Ambient Air
Forward Voltage at IF = 10 mA
340(1)
0.9
°C/W
Volts
–
–
NOTES:
(1) FR-4 or FR-5 board with minimum recommended solder pad layout.
1/20/99
MMSZ5225 THRU MMSZ5267
ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Maximum Zener
impedance(1)
Maximum
Reverse Leakage Current
Nominal Zener
voltage(3)
at
Typical
Temperture
Coefficient
at
Test
current
at
Marking
Code
Test Voltage
Type
I
ZK
= 0.25 mA
I
ZT
I
ZT
I
V
R
(V)
R
α
Z
vz
I
ZT
Z
ZT
ZK
V
Z
(µA)
(%/K)
(Ω)
(Ω)
(mA)
(V)
MMSZ5225
MMSZ5226
MMSZ5227
MMSZ5228
MMSZ5229
MMSZ5230
MMSZ5231
MMSZ5232
MMSZ5233
MMSZ5234
MMSZ5235
MMSZ5236
MMSZ5237
MMSZ5238
MMSZ5239
MMSZ5240
MMSZ5241
MMSZ5242
MMSZ5243
MMSZ5244
MMSZ5245
MMSZ5246
MMSZ5247
MMSZ5248
MMSZ5249
MMSZ5250
MMSZ5251
MMSZ5252
MMSZ5253
MMSZ5254
MMSZ5255
MMSZ5256
MMSZ5257
MMSZ5258
MMSZ5259
MMSZ5260
MMSZ5261
MMSZ5262
MMSZ5263
MMSZ5264
MMSZ5265
MMSZ5266
MMSZ5267
C5
D1
D2
D3
D4
D5
E1
E2
E3
E4
E5
F1
F2
F3
F4
F5
H1
H2
H3
H4
H5
J1
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
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
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
30
28
24
23
22
19
17
11
7
7
5
6
8
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
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
-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
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
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
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
8
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
20
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
J2
J3
J4
J5
K1
K2
K3
K4
K5
M1
M2
M3
M4
M5
N1
N2
N3
N4
N5
P1
P2
900
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) Measured with device junction in thermal equilibrium.
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