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参数资料
| 型号： | 1.5KE250 |
| 厂商： | LITE-ON SEMICONDUCTOR CORP |
| 元件分类： | 参考电压二极管 |
| 英文描述： | 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-201 |
| 封装： | DO-201, PLASTIC, 2 PIN |
| 文件页数： | 2/4页 |
| 文件大小： | 45K |
| 代理商： | 1.5KE250 |
RATING AND CHARACTERISTIC CURVES
1.5KE SERIES
FIG.1 - PULSE DERATING CURVE
PEAK
PUL
SE
DERA
T
ING
I
N
%
O
F
PEAK
P
O
W
E
R
O
R
C
U
R
E
N
T
TA AMBIENT TEMPERATURE, ℃
25
75
100
125
150
0
50
100
0
175
75
25
200
10 X 1000 WAVEFORM
AS DEFINED BY R.E.A.
FIG.2 - TYPICAL JUNCTION CAPACITANCE
CAPACI
T
A
N
C
E
,
(p
F
)
REVERSE VOLTAGE , VOLTS
10
1
100
10000
1000
100
10
1000
PM
(A
V
),
STEADY
STA
T
E
PO
W
E
R
DI
SSI
PA
TI
O
N
(
W
)
FIG.4 - STEADY STATE POWER DERATING CURVE
TL, LEAD TEMPERATURE
25
75
100
125
150
0.0
50
0
175
200
1.0
2.0
3.0
4.0
5.0
FIG.3 - PULSE RATING CURVE
P
,PE
AK
P
O
W
E
R
(
K
W
)
TP, PULSE WIDTH
0.1
1.0
10
0.1us
1.0us
10us
100us
1.0ms
10ms
100
4
60Hz RESISTIVE OR
INDUCTIVE LOAD
Non-repetive Pulse Waveform
Shown in Figure 5
TA =25 C
MEASURED AT
STAND-OFF VOLTAGE
TJ =25 C
REV. 4, 12-Jan-2004, KDIF01
FIG.3 - PULSE WAVEFORM
0
IP,
PEAK
PU
LS
E
C
U
R
EN
T
,
(%
)
T , TIME ( ms )
50
100
1.0
2.0
3.0
4.0
TR=10us
Peak value (IRSM)
TP
10 x 1000 waveform as
defined by R.E.A.
Pulse width (TP) is defined
as that point where the
peak current decays to
50% of IRSM
TJ=25 C
IRSM
2
Half value=
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 15KE250A | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:TRANSIENT ABSORPTION ZENER |
| 15KE250CA | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:1500W TRANSIENT VOLTAGE SUPPRESSOR |
| 15KE27 | 制造商:RECTRON 制造商全称:Rectron Semiconductor 功能描述:GPP TRANSIENT VOLTAGE SUPPRESSOR |
| 15KE27A | 制造商:RECTRON 制造商全称:Rectron Semiconductor 功能描述:GPP TRANSIENT VOLTAGE SUPPRESSOR |
| 15KE27CA | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:1500W TRANSIENT VOLTAGE SUPPRESSOR |
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