參數(shù)資料
型號: SA6.5A
廠商: BYTES
英文描述: 500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
中文描述: 500瓦峰值功率瞬態(tài)電壓抑制器
文件頁數(shù): 2/5頁
文件大?。?/td> 97K
代理商: SA6.5A
- 633 -
RATINGS AND CHARACTERISTIC CURVES (SA SERIES)
FIG.2- PULSE DERATING CURVE
P
)
I
D
0
25
50
75
100
125
150
175
200
0
25
50
75
100
T
AMBIENT TEMPERATURE, C
A,
o
FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
l
,
F
A
1
10
100
10
200
100
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine Wave
JEDEC Method
FIG.3- PULSE WAVEFORM
P
0
0
1.0
2.0
3.0
4.0
100
50
t, TIME, ms
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS
to 50% of l
PPM
td
tr=10 sec.
10/1000 sec. WAVEFORM
as DEFINED by R.E.A.
PEAK VALUE
l
PPM
HALF VALUE- l
PPM
2
TL, LEAD TEMPERATURE, C
o
FIG.5- STEADY STATE POWER DERATING CURVE
P
,
(
W
0
25
50
75
100
125
150
175
200
0
0.8
0.6
0.4
0.2
1.6
1.4
1.2
1.0
1.6 X 1.6 X .040"
(40 X 40 X 1mm.)
COPPER HEAT SINKS
L=0.375"(9.5mm)
LEAD LENGTHS
FIG.1- PEAK PULSE POWER RATING CURVE
P
,
P
0.1 s
s
s
s
s
s
0.1
40
10
1
tp, PULSE WIDTH, sec.
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
T =25 C
A
0
IMPULSE
EXPONENTIAL
DECAY
HALF SINE
SQUARE
CURRENT WAVEFORM
ld
ld
P
PK
P
PK
P
PK
5
O
ld
ld=7lp
150
相關PDF資料
PDF描述
SA60 500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
SA51 500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
SA51A 500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
SA45 500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
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