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参数资料
| 型号： | 1N914UR |
| 元件分类： | 二极管(射频、小信号、开关、功率) |
| 英文描述： | SWITCHING DIODE |
| 中文描述： | 开关二极管 |
| 文件页数： | 3/8页 |
| 文件大小： | 51K |
| 代理商： | 1N914UR |
1999 May 26
3
Philips Semiconductors
Product specication
High-speed diode
1N914
ELECTRICAL CHARACTERISTICS
Tj =25 °C unless otherwise specied.
THERMAL CHARACTERISTICS
Note
1. Device mounted on a printed circuit-board without metallization pad.
SYMBOL
PARAMETER
CONDITIONS
MAX.
UNIT
VF
forward voltage
IF = 10 mA; see Fig.3
1
V
IR
reverse current
see Fig.5
VR =20V
25
nA
VR =75V
5
A
VR =20V; Tj = 150 °C50
A
Cd
diode capacitance
f = 1 MHz; VR = 0; see Fig.6
4
pF
trr
reverse recovery time
when switched from IF = 10 mA to
IR = 10 mA; RL = 100 ; measured at
IR = 1 mA; see Fig.7
8ns
when switched from IF = 10 mA to
IR = 60 mA; RL = 100 ; measured at
IR = 1 mA; see Fig.7
4ns
Vfr
forward recovery voltage
when switched from IF = 50 mA; tr = 20 ns;
see Fig.8
2.5
V
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
Rth j-tp
thermal resistance from junction to tie-point
lead length 10 mm
240
K/W
Rth j-a
thermal resistance from junction to ambient
lead length 10 mm; note 1
500
K/W
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1N914UR-1 | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:MINI-MELF-SMD Silicon Swithching Diode |
| 1N914URJANTX | 制造商:Microsemi Corporation 功能描述: |
| 1N914URJANTXV | 制造商:Microsemi Corporation 功能描述:Diode Switching 75V 0.2A 2-Pin DO-213AA |
| 1N914W | 制造商:SEMTECH_ELEC 制造商全称:SEMTECH ELECTRONICS LTD. 功能描述:Surface Mount Switching Diode |
| 1N914WS | 制造商:SEMTECH_ELEC 制造商全称:SEMTECH ELECTRONICS LTD. 功能描述:Surface Mount Switching Diode |
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