参数资料
型号: DFLS140L-7
厂商: Diodes Inc
文件页数: 2/4页
文件大小: 92K
描述: DIODE SCHOTTKY 40V 1A POWERDI123
其它图纸: DFL(R,U,S,), SBR(2,3) Series Side
DFL(R,U,S,), SBR(2,3) Series Top
DFL(R,U,S,), SBR(2,3) Series Bottom
标准包装: 1
二极管类型: 肖特基
电压 - (Vr)(最大): 40V
电流 - 平均整流 (Io): 1A
电压 - 在 If 时为正向 (Vf)(最大): 550mV @ 1A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 100µA @ 40V
电容@ Vr, F: 90pF @ 10V,1MHz
安装类型: 表面贴装
封装/外壳: 2-SMD,扁平引线
供应商设备封装: PowerDI? 123
包装: 标准包装
产品目录页面: 1591 (CN2011-ZH PDF)
其它名称: DFLS140LDIDKR
DFLS140L
Document number: DS30490 Rev. 6 - 2
2 of 4
www.diodes.com
December 2009
? Diodes Incorporated
DFLS140L
PowerDI is a registered trademark of Diodes Incorporated.
I , INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(mA)
F
0.1
1
10
100
1,000
10,000
0.2 0.4
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
Fig. 1 Typical Forward Characteristics
0
0.8
0.6
T = -55CA
°
T = 25CA
°
T = 85CA
°
T = 100 CA
°
T = 125 CA
°
0.01
0510 15 20 25 30 35
40
V , INSTANTANEOUS REVERSE VOLTAGE (V)R
Fig. 2 Typical Reverse Characteristics
10
1.0
100
10,000
1,000
0.1
I , INSTANTANEOUS REVERSE CURRENT (μA)
R
0
50
100
150
200
250
300
350
400
450
0 8 16 24 32 40
V , DC REVERSE VOLTAGE (V)R
Fig. 3 Total Capacitance vs Reverse Voltage
C
,
T
O
T
AL
C
A
P
A
C
I
T
AN
C
E (pF)
T
0
0
10 30 50
1.0
2.0
70
90 110 130
150
I, AVE
R
A
G
E
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F(AV)
T , TERMINAL TEMPERATURE (°C)T
Fig. 4 Forward Current Derating Curve
25
0
35
45
55
16
8
24
32 40
T
, DE
R
A
T
ED AMBIEN
T
T
EM
P
E
R
A
T
U
R
E (°
C
)
A
V , DC REVERSE VOLTAGE (V)R
Fig. 5 Operating Temperature Derating
65
75
85
105
95
125
115
135
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