参数资料
型号: SD945-T
厂商: Diodes Inc
文件页数: 2/3页
文件大小: 99K
描述: DIODE SCHOTTKY 9A 45V DO-201AD
产品变化通告: End Of Life 10/June/2010
标准包装: 1
二极管类型: 肖特基
电压 - (Vr)(最大): 45V
电流 - 平均整流 (Io): 9A
电压 - 在 If 时为正向 (Vf)(最大): 480mV @ 9A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 800µA @ 45V
电容@ Vr, F: 900pF @ 4V,1MHz
安装类型: 通孔
封装/外壳: DO-201AD,轴向
供应商设备封装: DO-201AD
包装: 剪切带 (CT)
产品目录页面: 1595 (CN2011-ZH PDF)
其它名称: SD945-TDICT
SD930 / SD940 / SD945
SD930 / SD940 / SD945
Document number: DS23026 Rev. 5 - 2
2 of 3
www.diodes.com
May 2008
? Diodes Incorporated
0
050100150
2
4
I, AVE
R
A
G
E
R
E
C
T
IFIE
D
C
U
R
R
E
N
T
(A)
O
T , CASE TEMPERATURE (°C)C
Fig. 1 Forward Current Derating Curve
6
8
10
0.1
1.0
10
50
0.2 0.4 0.6 0.8 1.0
I, I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
WA
R
D
C
U
R
R
E
N
T
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
Fig. 2 Typical Forward Characteristics
T = 125°CJ
T = 25°CJ
2% duty cycle
100
1,000
4,000
0.1
1.0
10
100
C
,
C
A
P
A
C
I
T
AN
C
E (p
F
)
j
V , REVERSE VOLTAGE (V)R
Fig. 3 Maximum Junction Capacitance
TJ = 25°C
f = 1MHz
1
1,000
10,000
10
100
1,000 10,000
P
EAK F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
EN
T
(A)
t , PULSE DURATION (ms)p
Fig. 4 Maximum Non-repetitive Surge Current
0.01
0.1
1.0
10
0.0001 0.001
t , RECTANGULAR PULSE DURATION (s)1
Fig. 5 Typical Thermal Resistance RθJL
0.1
1.0
10
100
0.01
T
H
E
R
MAL
R
ESIS
T
AN
C
E
R
(K/W)
θ
JL
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