參數(shù)資料
型號(hào): TPS604
廠商: 意法半導(dǎo)體
英文描述: POWER SCHOTTKY RECTIFIER
中文描述: 功率肖特基整流器
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 66K
代理商: TPS604
Symbol
I
R
*
Parameter
TestsConditions
Min.
Typ.
Max.
500
Unit
μ
A
Reverseleakage
current
Tj = 25
°
C
Tj = 125
°
C
Tj = 125
°
C
Tj = 25
°
C
Tj = 125
°
C
V
R
= V
RRM
20
80
mA
V
F
*
Forwardvoltagedrop
I
F
= 30 A
0.53
0.63
V
I
F
= 60 A
0.84
I
F
= 60 A
0.68
0.78
STATIC ELECTRICAL CHARACTERISTICS
(per diode)
Pulsetest : **tp = 380
μ
s,
δ
< 2%
Toevaluate theconductionlossesuse the followingequation:
P= 0.48x I
F(AV)
+ 0.005I
F2(RMS)
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
IF(av) (A)
PF(av)(W)
T
δ
=tp/T
tp
δ
= 1
δ
= 0.5
δ
= 0.2
δ
= 0.1
δ
= 0.05
Fig. 1:
Average forward power dissipation
versus average forward current (per diode).
Symbol
R
th (j-c)
Parameter
SOT-93/ TO-247
Value
0.95
0.55
Unit
°
C/W
Junctionto case
Perdiode
Total
TOP-3I
Perdiode
Total
1.8
1.1
R
th(c)
SOT-93/ TO-247
TOP-3I
Coupling
0.15
0.4
THERMAL RESISTANCES
Whenthe diodes1 and 2 areused simultaneously:
T
J
(diode1) = P(diode1)x R
th(j-c)
(Perdiode)+ P(diode2) x R
th(c)
0
25
50
75
100
125
150
175
0
5
10
15
20
25
30
35
Tamb(
°
C)
IF(av)(A)
Rth(j-a)=10
°
C/W
Rth(j-a)=Rth(j-c)
TOP-3I
SOT-93
TO-247
T
δ
=tp/T
tp
Fig. 2:
Average
temperature (
δ
=0.5, per diode).
current
versus
ambient
STPS6045CP/CPI/CW
2/5
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