参数资料
型号: MR851RL
厂商: ON Semiconductor
文件页数: 2/4页
文件大小: 81K
描述: DIODE FAST REC 3A 100V DO-201AD
产品变化通告: Product Obsolescence 19/Jun/2009
标准包装: 1,200
二极管类型: 标准
电压 - (Vr)(最大): 100V
电流 - 平均整流 (Io): 3A
电压 - 在 If 时为正向 (Vf)(最大): 1.25V @ 3A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
反向恢复时间(trr): 300ns
电流 - 在 Vr 时反向漏电: 10µA @ 100V
安装类型: 通孔
封装/外壳: DO-201AA,DO-27,轴向
供应商设备封装: DO-201AD
包装: 带卷 (TR)
MR850, MR851, MR852, MR854, MR856
http://onsemi.com
2
MAXIMUM RATINGS
Rating
Symbol
MR850
MR851
MR852
MR854
MR856
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
RRM
RWM
VR
50
100
200
400
600
V
Non?Repetitive Peak Reverse Voltage
VRSM
75
150
250
450
650
V
RMS Reverse Voltage
VR(RMS)
35
70
140
280
420
V
Average Rectified Forward Current
(Single phase resistive load, TA
= 80
°C)
IO
3.0
A
Non?Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions)
IFSM
100
(one cycle)
A
Operating and Storage Junction Temperature Range
TJ, Tstg
?
65 to +125
?
65 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above t
he
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Thermal Resistance, Junction?to?Ambient (Note 1)
RJA
28
°C/W
Thermal Resistance, Junction?to?Lead (Note 1)
RJL
5.5
°C/W
1. Mounted with minimum recommended pad size, PC board FR?4.
ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
Min
Typ
Max
Unit
Forward Voltage
(IF
= 3.0 A, T
J
= 25
°C)
VF
?
1.04
1.25
V
Reverse Current (rated DC voltage) TJ
= 25
°C
MR850
MR851
MR852
MR854
MR856
TJ
= 80
°C
IR
?
?
?
?
?
?
2.0
?
60
?
?
100
10
150
150
200
250
300
A
REVERSE RECOVERY CHARACTERISTICS
Characteristic
Symbol
Min
Typ
Max
Unit
Reverse Recovery Time
(IF
= 1.0 A to V
R
= 30 Vdc)
(IF
= 15 A, di/dt = 10 A/
s)
trr
?
?
100
150
200
300
ns
Reverse Recovery Current
(IF
= 1.0 A to V
R
= 30 Vdc)
IRM(REC)
?
?
2.0
A
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