参数资料
型号: SDM03MT40-7
厂商: Diodes Inc
文件页数: 2/4页
文件大小: 171K
描述: DIODE SCHOTTKY 40V 225MW SOT26
产品目录绘图: SOT-26 Circuit
标准包装: 1
电压 - 在 If 时为正向 (Vf)(最大): 370mV @ 1mA
电流 - 在 Vr 时反向漏电: 1µA @ 10V
电流 - 平均整流 (Io)(每个二极管): 30mA(DC)
电压 - (Vr)(最大): 40V
二极管类型: 肖特基
速度: 小信号 =< 200mA(Io),任意速度
二极管配置: 3 个独立式
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-26
包装: 剪切带 (CT)
产品目录页面: 1599 (CN2011-ZH PDF)
其它名称: SDM03MT40DICT
SDM03MT40/A
Document number: DS30372 Rev. 12 - 2
2 of 4
www.diodes.com
October 2013
? Diodes Incorporated
SDM03MT40/A
Maximum Ratings
(@TA
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
40
V
RMS Reverse Voltage
VR(RMS)
28
V
Forward Continuous Current (Note 6)
IFM
30
mA
Non-Repetitive Peak Forward Surge Current @8.3ms
Single half sine-wave superimposed on rated load
(JEDEDC method)
IFSM
200
mA
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation (Note 5)
PD
225
mW
Thermal Resistance, Junction to Ambient Air
RθJA
444
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-40 to +125
°C
Electrical Characteristics
(@TA
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 6)
V(BR)R
40
?
?
V
IR = 10μA
Forward Voltage Drop (Note 6)
VF
?
?
370
mV
IF
= 1mA
Leakage Current (Note 6)
IR
?
?
1
μA
VR
= 10V
Total Capacitance
CT
?
2
?
pF
VR = 1V f = 1.0 MHz
Notes: 5. Device mounted on FR-4 PC board with recommended
pad layout, which can be found on our website at
http://www.diodes.com/dat
asheets/ap02001.pdf.
6. Short duration pulse test used to minimize self-heating effect.
0 0.2 0.4 0.6
0.8 1.0
1.2
1.4
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. 1 Typical Forward Characteristics
100m
1m
10m
1
0
5101520
25
30 35
I, I
N
S
T
A
N
T
A
N
E
O
U
S
R
EVE
R
SE
C
U
R
R
E
N
T
(A)
R
V , INSTANTANEOUS REVERSE VOLTAGE (V)R
Fig. 2 Typical Reverse Characteristics
100n
10n
1n
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