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參數(shù)資料
| 型號： | MMBZ5238/E8 |
| 廠商： | GENERAL SEMICONDUCTOR INC |
| 元件分類： | 齊納二極管 |
| 英文描述： | 8.7 V, 0.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 125K |
| 代理商： | MMBZ5238/E8 |
Dimensions in inches and (millimeters)
.016 (0.4)
.056
(
1
.43
)
.037(0.95) .037(0.95)
ma
x
..004
(
0.1
)
.122 (3.1)
.016 (0.4)
1
2
3
Top View
.102 (2.6)
.007
(
0
.17
5)
.0
45
(
1
.15)
.110 (2.8)
.052
(
1
.33
)
.005
(
0
.1
25)
.094 (2.4)
.0
37
(
0
.95)
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Zener Current (see Table “Characteristics”)
Power Dissipation at TA = 25°C
Ptot
225(1)
mW
300(2)
Thermal Resistance Junction to Ambient Air
R
θJA
556(1)
°C/W
Maximum Junction Temperature
Tj
150
°C
Storage Temperature Range
TS
–65 to +175
°C
Notes:
(1) On FR-5 board using recommended solder pad layout
(2) On alumina substrate
0.079 (2.0)
0.037 (0.95)
0.035 (0.9)
0.031 (0.8)
0.037 (0.95)
MMBZ5225 thru MMBZ5267
Zener Diodes
VZ Range 3.0 to 75V
Power Dissipation 300mW
9/5/00
Features
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:
250C/10 seconds at terminals.
These diodes are also available in MiniMELF case
with the type designation ZMM5225...ZMM5267, SOD-123
case with the type designation MMSZ5225... MMSZ5267.
TO-236AB (SOT-23)
Dimensions in inches and (millimeters)
Mounting Pad Layout
Top View
Mechanical Data
Case: SOT-23 Plastic Package
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
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| MMBZ5231/E8 | 5.1 V, 0.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB |
| MMBZ5231/E9 | 5.1 V, 0.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB |
| MMBZ5243/E8 | 13 V, 0.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB |
| MMBZ5251/E8 | 22 V, 0.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB |
| MMBZ5251 | 22 V, 0.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MMBZ5238-V | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Small Signal Zener Diodes |
| MMBZ5238-V-G | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Small Signal Zener Diodes |
| MMBZ5239 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:ZENER DIODES |
| MMBZ5239A | 制造商:PANJIT 制造商全稱:Pan Jit International Inc. 功能描述:SURFACE MOUNT SILICON ZENER DIODES |
| MMBZ5239AW | 制造商:PANJIT 制造商全稱:Pan Jit International Inc. 功能描述:SURFACE MOUNT SILICON ZENER DIODES |
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