参数资料
型号: SBRB1545CTG
厂商: ON Semiconductor
文件页数: 2/5页
文件大小: 97K
描述: DIODE SCHOTTKY 7.5A 45V D2PAK
标准包装: 50
系列: SWITCHMODE™
电压 - 在 If 时为正向 (Vf)(最大): 840mV @ 15A
电流 - 在 Vr 时反向漏电: 100µA @ 45V
电流 - 平均整流 (Io)(每个二极管): 7.5A
电压 - (Vr)(最大): 45V
二极管类型: 肖特基
速度: 快速恢复 =< 500 ns,> 200mA(Io)
二极管配置: 1 对共阴极
安装类型: 表面贴装
封装/外壳: TO-263-3,D²Pak(2 引线+接片),TO-263AB
供应商设备封装: D2PAK
包装: 管件
MBRB1545CTG, SBRB1545CTG
http://onsemi.com
2
MAXIMUM RATINGS (Per Leg)
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
RRM
RWM
VR
45
V
Average Rectified Forward Current
(Rated VR, TC
= 167
°C) Total Device
IF(AV)
7.5
15
A
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20 kHz, TC
= 166
°C)
IFRM
15
A
Non?Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)
IFSM
150
A
Peak Repetitive Reverse Surge Current (2.0 s, 1.0 kHz)
IRRM
1.0
A
Storage Temperature Range
Tstg
?65 to +175
°C
Operating Junction Temperature (Note 1)
TJ
?65 to +175
°C
Voltage Rate of Change (Rated VR)
dv/dt
10,000
V/s
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. The heat generated must be less than the thermal conductivity from Junction?to?Ambient: dPD/dTJ
< 1/R
JA.
THERMAL CHARACTERISTICS (Per Leg)
Characteristic
Symbol
Value
Unit
Thermal Resistance
Junction to Case
Junction to Ambient (Note 2)
RJC
RJA
2.0
50
°C/W
2. When mounted using minimum recommended pad size on FR?4 board.
ELECTRICAL CHARACTERISTICS (Per Leg)
Characteristic
Symbol
Value
Unit
Maximum Instantaneous Forward Voltage (Note 3)
(iF
= 7.5 Amps, T
J
= 125
°C)
(iF
= 15 Amps, T
J
= 125
°C)
(iF
= 15 Amps, T
J
= 25
°C)
VF
0.57
0.72
0.84
V
Maximum Instantaneous Reverse Current (Note 3)
(Rated dc Voltage, TJ
= 125
°C)
(Rated dc Voltage, TJ
= 25
°C)
iR
15
0.1
mA
3. Pulse Test: Pulse Width = 300 s, Duty Cycle ≤
2.0%.
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