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參數(shù)資料
| 型號： | 1SMA5939 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| 中文描述： | 250 的低電流運算，低反向泄露，低噪聲穩(wěn)壓二極管 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 87K |
| 代理商： | 1SMA5939 |
- 128 -
1SMA5926
THRU
1SMA5945
Surface Mount Silicon Zener Diode
Voltage Range
11 to 68 Volts
1.5 Watts Peak Power
Features
For surface mounted applications in order to optimize
board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Typical I
R
less than 0.5
A above 11V
High temperature soldering guaranteed:
260
C / 10 seconds at terminals
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Mechanical Data
Case: Molded plastic over passivated junction
Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity: Color Band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
Weight: 0.002 ounces, 0.064 gram
Maximum Ratings and Electrical Characteristics
Rating at 25
ambient temperature unless otherwise specified.
Type Number
DC Power Dissipation at T
L
=75
O
C,
measure at Zero Lead Length (Note 1)
Derate above 75
O
C
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 1, 2)
Operating and Storage Temperature Range
Notes: 1. Mounted on 5.0mm
2
(0.013mm thick) land areas.
2. Measured on 8.3ms Single Half Sine-wave or Equivalent Square Wave,
Duty Cycle=4 Pulses Per Minute Maximum.
SMA/DO-214AC
Dimensions in inches and (millimeters)
Symbol
P
D
Value
1.5
Units
Watts
mW/
O
C
20
I
FSM
T
J
, T
STG
10.0
Amps
-55 to + 150
O
C
.062(1.58)
.012(.31)
.006(.15)
.008(.20)
.004(.10)
.056(1.41)
.035(0.90)
.187(4.75)
.167(4.25)
.210(5.33)
.195(4.95)
.111(2.83)
.102(2
.29
)
.103(2.
30
)
.078(1.
99
)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 1SMA5939 M2G | 功能描述:DIODE ZENER 39V 1.5W DO214AC 制造商:taiwan semiconductor corporation 系列:- 包裝:帶卷（TR） 零件狀態(tài):在售 電壓 - 齊納（標稱值）（Vz）:39V 容差:±5% 功率 - 最大值:1.5W 阻抗（最大值）（Zzt）:45 Ohms 不同?Vr 時的電流 - 反向漏電流:500nA @ 29.7V 工作溫度:-55°C ~ 150°C（TJ） 安裝類型:表面貼裝 封裝/外殼:DO-214AC，SMA 供應商器件封裝:DO-214AC（SMA） 標準包裝:7,500 |
| 1SMA5939 R2 | 制造商:SKMI/Taiwan 功能描述:Diode Zener Single 39V 5% 1.5W 2-Pin SMA T/R |
| 1SMA5939 R3G | 功能描述:DIODE ZENER 39V 1.5W DO214AC 制造商:taiwan semiconductor corporation 系列:- 包裝:帶卷（TR） 零件狀態(tài):在售 電壓 - 齊納（標稱值）（Vz）:39V 容差:±5% 功率 - 最大值:1.5W 阻抗（最大值）（Zzt）:45 Ohms 不同?Vr 時的電流 - 反向漏電流:500nA @ 29.7V 工作溫度:-55°C ~ 150°C（TJ） 安裝類型:表面貼裝 封裝/外殼:DO-214AC，SMA 供應商器件封裝:DO-214AC（SMA） 標準包裝:1,800 |
| 1SMA5939_R1_00001 | 制造商:PanJit Touch Screens 功能描述: |
| 1SMA5939_R2_00001 | 制造商:PanJit Touch Screens 功能描述: |
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