参数资料
型号: SDM20U40-7
厂商: Diodes Inc
文件页数: 2/4页
文件大小: 126K
描述: DIODE SCHOTTKY 40V 150MW SOD-523
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): 250mA(DC)
电压 - 在 If 时为正向 (Vf)(最大): 600mV @ 200mA
速度: 快速恢复 =< 500 ns,> 200mA(Io)
反向恢复时间(trr): 10ns
电流 - 在 Vr 时反向漏电: 5µA @ 30V
电容@ Vr, F: 50pF @ 0V,1MHz
安装类型: 表面贴装
封装/外壳: SC-79,SOD-523
供应商设备封装: SOD-523
包装: 标准包装
其它名称: SDM20U40-7DIDKR
SDM20U40
Document number: DS30393 Rev. 10 - 2
2 of 4
www.diodes.com
May 2013
? Diodes Incorporated
SDM20U40
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 7)
IFM
250 mA
Non-Repetitive Peak Forward Surge Current @ t ?
1.0s
IFSM
1.0 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 7)
PD
150 mW
Thermal Resistance, Junction to Ambient Air (Note 7)
R?JA
667
?C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +125
?C
Electrical Characteristics
(@TA
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Conditions
Reverse Breakdown Voltage (Note 8)
V(BR)R
40
?
?
V
IR
= 10μA
Forward Voltage Drop
VF
?
?
0.35
0.37
0.60
V
IF = 10mA
IF = 20mA
IF = 200mA
Peak Reverse Current (Note 8)
IR
?
?
5
1
μA?
μA
VR
= 30V
VR
= 10V
Total Capacitance
CT
?
50
?
pF
VR
= 0V, f = 1.0MHz
Reverse Recovery Time
trr
?
10
?
ns
IF
= I
R
= 200mA,
Irr = 0.1 x IR, RL
= 100
?
Notes: 7. Device mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
8. Short duration pulse test used so as to minimize self-heating effect.
0.001
0.01
0.1
1
10
1,000
100
0
200
400
600
800
V , INSTANTANEOUS FORWARD VOLTAGE (mV)F
Figure 1 Typical Forward Characteristics
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
(mA)
F
T = 25°CA
T = 75°CA
T = 125°CA
T = -25°CA
1
10
20
30
40
V , INSTANTANEOUS REVERSE VOLTAGE (V)R
Figure 2 Typical Reverse Characteristics
0.001
0.01
0.1
1
10
100
1,000
T = 25°CA
T = 75°CA
T = 125°CA
T = -25°CA
I , INSTANTANEOUS REVERSE CURRENT (μA)
R
相关PDF资料
PDF描述
SDMK0340L-7-F DIODE SCHOTTKY 40V 250MW SOD323
SE07PJ-E3/84A DIODE ESD 0.7A 600V DO-220AA
SE10PJ-E3/84A DIODE ESD 1.0A 600V DO-220AA
SE15PJ-E3/84A DIODE ESD 1.5A 600V DO-220AA
SF10JG-T DIODE SUPERFAST 1A 600V DO-41
相关代理商/技术参数
参数描述
SDM20U40-7-F 功能描述:肖特基二极管与整流器 40V 150mW RoHS:否 制造商:Skyworks Solutions, Inc. 产品:Schottky Diodes 峰值反向电压:2 V 正向连续电流:50 mA 最大浪涌电流: 配置:Crossover Quad 恢复时间: 正向电压下降:370 mV 最大反向漏泄电流: 最大功率耗散:75 mW 工作温度范围:- 65 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-143 封装:Reel
SDM225 制造商:未知厂家 制造商全称:未知厂家 功能描述:Logic IC
SDM225M 制造商:未知厂家 制造商全称:未知厂家 功能描述:Logic IC
SDM25 制造商:未知厂家 制造商全称:未知厂家 功能描述:Logic IC
SDM250 制造商:未知厂家 制造商全称:未知厂家 功能描述:Logic IC