参数资料
型号: PD3S140-7
厂商: Diodes Inc
文件页数: 2/4页
文件大小: 108K
描述: DIODE SCHOTTKY 40V 1A PWRDI-323
其它图纸: PD3S1x0(L,H)-7 Bottom
PD3S1x0(L,H)-7 Side 1
PD3S1x0(L,H)-7 Side 2
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: 50µA @ 40V
电容@ Vr, F: 32pF @ 10V,1MHz
安装类型: 表面贴装
封装/外壳: PowerDI? 323
供应商设备封装: PowerDI? 323
包装: 标准包装
产品目录页面: 1592 (CN2011-ZH PDF)
其它名称: PD3S140DIDKR
POWERDI is a registered trademark of Diodes Incorporated.
PD3S140
Document number: DS30862 Rev. 12 - 2
2 of 4
www.diodes.com
October 2012
? Diodes Incorporated
PD3S140
Maximum Ratings
(@TA
= +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
40 V
Average Forward Current (See also figure 4)
IF(AV)
1.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
IFSM
22 A
Thermal Characteristics
Characteristic Symbol Typ Max Unit
Thermal Resistance Junction to Soldering Point
RθJS
?
15
°C/W
Thermal Resistance Junction to Ambient Air (Note 5)
RθJA
175
?
°C/W
Thermal Resistance Junction to Ambient Air (Note 6)
RθJA
130
?
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
°C
Electrical Characteristics
(@TA
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 7)
V(BR)R
40
?
?
V
IR
= 100
μA
Forward Voltage
VF
?
0.37 0.42
0.44 0.50
0.46 0.52
V
IF
= 0.1A
?
IF
= 0.5A
?
IF
= 0.7A
?
0.49 0.55
IF
= 1.0A
Leakage Current (Note 7)
IR
?
0.3 4
2 50 μA
VR
= 5V, T
A
= +25
°C
?
VR
= 40V, T
A
= +25
°C
Total Capacitance (See also figure 3)
CT
?
32
?
pF
VR
= 10V, f = 1.0MHz
Notes: 5. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com. TA
= +25°C.
6. Polymide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com. TA
= +25°C.
7. Short duration pulse test used to minimize self-heating effect.
0
0
0.25
0.50
0.75
1.0
1.25
0.5 1.0 1.5
2.0
2.5
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N
(W)
D
I , AVERAGE FORWARD CURRENT (A)F(AV)
Fig. 1 Forward Power Dissipation
IPK
=1 (DC)
IAV
100μ0 0.4 0.6 0.80.2
1.0
I, INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
Fig. 2 Typical Forward Characteristics
10
100m
1m
10m
1
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