参数资料
型号: FFA20U40DN
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: 参考电压二极管
英文描述: Ultra Fast Recovery Power Rectifer(平均整流电流20A超快恢复功率整流器)
中文描述: 20 A, 400 V, SILICON, RECTIFIER DIODE
封装: ROHS COMPLIANT, TO-3PN, 3 PIN
文件页数: 1/4页
文件大小: 76K
代理商: FFA20U40DN
2000 Fairchild Semiconductor International
F
Rev. F, September 2000
ULTRA FAST RECOVERY POWER RECTIFIER
Absolute Maximum Ratings
(per diode) T
C
=25
°
C unless otherwise noted
Thermal Characteristics
Electrical Characteristics
(per diode) T
C
=25
°
C unless otherwise noted
* Pulse Test: Pulse Width=300
μ
s, Duty Cycle
=
2%
Symbol
V
RRM
I
F(AV)
I
FSM
Parameter
Value
400
20
200
Units
V
A
A
Peak Repetitive Reverse Voltage
Average Rectified Forward Current @ T
C
= 100
°
C
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
Operating Junction and Storage Temperature
T
J,
T
STG
- 65 to +150
°
C
Symbol
R
θ
JC
Parameter
Value
2.0
Units
°
C/W
Maximum Thermal Resistance, Junction to Case
Symbol
V
FM
*
Parameter
Min.
Typ.
Max.
Units
V
Maximum Instantaneous Forward Voltage
I
F
= 20A
I
F
= 20A
Maximum Instantaneous Reverse Current
@ rated V
R
T
C
= 25
°
C
T
C
= 100
°
C
-
-
-
-
1.4
1.3
I
RM
*
T
C
= 25
°
C
T
C
= 100
°
C
-
-
-
-
-
-
-
-
-
-
50
500
50
5.5
138
μ
A
t
rr
I
rr
Q
rr
Maximum Reverse Recovery Time
Maximum Reverse Recovery Current
Maximum Reverse Recovery Charge
(I
F
=20A, di/dt = 200A/
μ
s)
Avalanche Energy
ns
A
nC
W
AVL
1.0
-
-
mJ
FFA20U40DN
Features
Ultrafast with soft recovery
Low forward voltage
Applications
Power switching circuits
Output rectifiers
Freewheeling diodes
Switching mode power supply
TO-3P
1 2 3
1. Anode 2.Cathode 3. Anode
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相关代理商/技术参数
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FFA30U20DN 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:ULTRA FAST RECOVERY POWER RECTIFIER
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