参数资料
型号: PMEG2005AEL,315
厂商: NXP Semiconductors
文件页数: 3/8页
文件大小: 93K
描述: SCHOTTKY RECT 20V 0.5A SOD882
标准包装: 1
二极管类型: 肖特基
电压 - (Vr)(最大): 20V
电流 - 平均整流 (Io): 500mA(DC)
电压 - 在 If 时为正向 (Vf)(最大): 440mV @ 500mA
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 1.5mA @ 20V
电容@ Vr, F: 25pF @ 1V,1MHz
安装类型: 表面贴装
封装/外壳: SOD-882
供应商设备封装: SOD-882
包装: 标准包装
其它名称: 568-6499-6
PMEG2005AEL_3
? NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 03 — 15 January 2010 3 of 8
NXP Semiconductors
PMEG2005AEL
0.5 A ultra low VF
MEGA Schottky rectifier
[1] For Schottky barrier diodes thermal run-away has to
be considered, as in some applications the reverse
power losses PR
are a significant part of the total power
losses. Nomograms for determining the reverse
power losses PR
and I
F(AV)
rating will be av
ailable on request.
6. Thermal characteristics
[1] Refer to SOD882 standard mounting conditions (footprint), FR4 with 60
μm copper strip line.
[2] For Schottky barrier diodes thermal run-away has to
be considered, as in some applications the reverse
power losses PR
are a significant part of the total power
losses. Nomograms for determining the reverse
power losses PR
and I
F(AV)
rating will be av
ailable on request.
7. Characteristics
[1] Pulse test: tp
300
μs; δ≤0.02.
Table 6. Thermal characteristics
Symbol
Parameter
Conditions
Value
Unit
Rth(j-a)
thermal resistance from junction to
ambient
in free air
[1][2]
500 K/W
Table 7. Characteristics
Tamb
=25°C unless otherwise specified.
Symbol
Parameter
Conditions
Typ
Max
Unit
VF
continuous forward
voltage
see
Figure 1;
IF
= 0.1 mA 25 60 mV
IF
=1mA 75 110 mV
IF
= 10 mA 135 190 mV
IF
= 100 mA 220 290 mV
IF
= 500 mA 375 440 mV
IR
continuous reverse
current
see
Figure 2;
[1]
VR
= 10 V 210 600
μA
VR
= 20 V 370 1500
μA
Cd
diode capacitance VR
= 1 V; f = 1 MHz;
see
Figure 3
19 25 pF
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