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参数资料
| 型号： | MBRS1540 |
| 厂商： | Motorola, Inc. |
| 英文描述： | Surface Mount Schottky Power Rectifier |
| 中文描述： | 表面贴装功率肖特基整流器 |
| 文件页数： | 3/4页 |
| 文件大小： | 140K |
| 代理商： | MBRS1540 |
3
Rectifier Device Data
Figure 7. Capacitance
Figure 8. Typical Operating Temperature Derating*
Figure 9. Thermal Response — Junction to Case
Figure 10. Thermal Response — Junction to Ambient
30
0
VR, REVERSE VOLTAGE (VOLTS)
1000
100
10
VR, DC REVERSE VOLTAGE (VOLTS)
25
40
0
105
85
75
65
C
T
J
15
5.0
10
20
25
35
40
30
35
5.0
10
20
15
95
115
125
,
°
* Reverse power dissipation and the possibility of thermal runaway must be considered when operating this device under any re-
verse voltage conditions. Calculations of TJ therefore must include forward and reverse power effects. The allowable operating
TJ may be calculated from the equation:
TJ = TJmax – r(t)(Pf + Pr) where
r(t) = thermal impedance under given conditions,
Pf = forward power dissipation, and
Pr = reverse power dissipation
This graph displays the derated allowable TJ due to reverse bias under DC conditions only and is calculated as TJ = TJmax – r(t)Pr,
where r(t) = Rthja. For other power applications further calculations must be performed.
Rtja = 24
°
C/W
43
°
C/W
63
°
C/W
80
°
C/W
93
°
C/W
TJ = 25
°
C
0.1
0.00001
t, TIME (s)
1.0E+00
1.0E–01
1.0E–02
1.0E–03
1.0E–04
R
T
0.0001
0.001
0.01
,
1.0
10
100
1000
50%
20%
10%
5.0%
2.0%
1.0%
Rtjl(t) = Rtjl*r(t)
0.1
0.00001
t, TIME (s)
1.0E+00
1.0E–01
1.0E–02
1.0E–03
1.0E–04
0.0001
0.001
0.01
1.0
10
100
1000
50%
20%
10%
5.0%
2.0%
1.0%
Rtjl(t) = Rtjl*r(t)
R
T
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|---|---|
| MBRS1540T3 | 功能描述:肖特基二极管与整流器 1.5A 40V 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 |
| MBRS1540T3G | 功能描述:肖特基二极管与整流器 1.5A 40V 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 |
| MBRS1545CT | 功能描述:肖特基二极管与整流器 15 Amp 45 Volt Dual 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 |
| MBRS1545CT RN | 制造商:SKMI/Taiwan 功能描述:Diode Schottky 45V 15A 3-Pin(2+Tab) D2PAK T/R |
| MBRS1545CTRN | 制造商:Taiwan Semiconductor 功能描述:Schottky diode 45V, 15A, D2PAK TO-263 |
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