參數(shù)資料
型號(hào): STPR620CT
廠商: 意法半導(dǎo)體
英文描述: Ultra Fast Recovery Rectifier Diodes(超快速修復(fù)整流二極管)
中文描述: 超快速恢復(fù)整流二極管(超快速修復(fù)整流二極管)
文件頁(yè)數(shù): 2/6頁(yè)
文件大?。?/td> 81K
代理商: STPR620CT
Symbol
I
R
*
TestConditions
V
R
= V
RRM
Min.
Typ.
Max.
50
0.6
0.99
1.20
1.25
Unit
μ
A
mA
V
T
j
= 25
°
C
T
j
= 100
°
C
T
j
= 125
°
C
T
j
= 125
°
C
T
j
= 25
°
C
V
F **
I
F
= 3 A
I
F
= 6 A
I
F
= 6 A
Pulse test :
* tp= 5 ms,
δ
< 2 %
** tp = 380
μ
s,
δ
< 2 %
ELECTRICALCHARACTERISTICS
STATIC CHARACTERISTICS
Symbol
trr
TestConditions
I
F
=0.5A
I
R
= 1A
I
F
=1A
V
FR
= 1.1 x V
F
I
F
=1A
Min.
Typ.
Max.
30
Unit
ns
T
j
= 25
°
C
Irr= 0.25A
tfr
T
j
= 25
°
C
tr = 10 ns
20
ns
V
FP
T
j
= 25
°
C
tr = 10 ns
3
V
To evaluatethe conductionlossesuse the followingequation:
P = 0.78x I
F(AV)
+ 0.070x I
F2(RMS)
RECOVERYCHARACTERISTICS
Symbol
R
th (j-c)
Parameter
Value
6.5
8.5
Unit
°
C/W
Junctionto case
TO220AB
ISOWATT220AB
Perdiode
Perdiode
Whenthe diodes1 and 2 are usedsimultaneously:
Tj(diode1) = P(diode1) x Rth(j-c)(Per diode)+ P(diode2) x Rth(c)
THERMALRESISTANCES
Fig.2 :
Peak current versus form factor.(Perdiode)
Fig.1:
Average forwardpower dissipationversus aver-
age forward current(Per diode).
STPR620CT/STPR620CF
2/6
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