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參數(shù)資料
| 型號： | 1N457A |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 二極管(射頻、小信號、開關(guān)、功率) |
| 英文描述： | 0.2 A, 70 V, SILICON, SIGNAL DIODE, DO-35 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 36K |
| 代理商： | 1N457A |
Discrete POWER & Signal
Technologies
N
High Conductance Low Leakage Diode
Sourced from Process 1M.
Absolute Maximum Ratings*
TA = 25°C unless otherwise noted
Symbol
Parameter
Value
Units
WIV
Working Inverse Voltage
456/A
457/A
458/A
459/A
25
60
125
175
V
IO
Average Rectified Current
200
mA
IF
DC Forward Current
500
mA
if
Recurrent Peak Forward Current
600
mA
if(surge)
Peak Forward Surge Current
Pulse width = 1.0 second
Pulse width = 1.0 microsecond
1.0
4.0
A
Tstg
Storage Temperature Range
-65 to +200
°C
TJ
Operating Junction Temperature
175
°C
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
NOTES:
1) These ratings are based on a maximum junction temperature of 200 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Thermal Characteristics
TA = 25°C unless otherwise noted
Symbol
Characteristic
Max
Units
1N / FDLL 456/A - 459/A
PD
Total Device Dissipation
Derate above 25
°C
500
3.33
mW
mW/
°C
RθJA
Thermal Resistance, Junction to Ambient
300
°C/W
1N/FDLL 456/A - 1N/FDLL 459/A
1N/FDLL
456/A
/
457/A
/
458/A
/
459/A
LL-34
THE PLACEMENT OF THE EXPANSION GAP
HAS NO RELATIONSHIP TO THE LOCATION
OF THE CATHODE TERMINAL
DO-35
COLOR BAND MARKING
DEVICE
1ST BAND 2ND BAND
FDLL456
BROWN
WHITE
FDLL456A
BROWN
WHITE
FDLL457
RED
BLACK
FDLL457A
RED
BLACK
FDLL458
RED
BROWN
FDLL458A
RED
BROWN
FDLL459
RED
FDLL459A
RED
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 1N459 | 0.2 A, 200 V, SILICON, SIGNAL DIODE, DO-35 |
| 1N458A | 0.2 A, SILICON, SIGNAL DIODE |
| 1N459A | 0.2 A, SILICON, SIGNAL DIODE |
| 1N459 | 0.04 A, SILICON, SIGNAL DIODE |
| 1N463 | 0.03 A, SILICON, SIGNAL DIODE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N457A | 制造商:Fairchild Semiconductor Corporation 功能描述:Small Signal Diode 制造商:Fairchild Semiconductor Corporation 功能描述:SMALL SIGNAL DIODE, 70V 200mA DO-35 |
| 1N457A_NL | 制造商:Rochester Electronics LLC 功能描述:QUAD 2 INPUT NAND GATE (S.O.) - Bulk |
| 1N457A_Q | 功能描述:整流器 High Conductance Low Leakage RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| 1N457A_T50R | 功能描述:整流器 High Conductance Low Leakage RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| 1N457ATR | 功能描述:整流器 High Conductance Low Leakage RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
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